shohan.net — DNS Report

Scan ID: shohan.net-1786365166061793214 Scanned: Aug 10, 2026

C 78%

Rescan

31 Pass

2 Warnings

0 Failures

6 Info

39 Total

Processed in 1s

● 📋 Domain Registration

PASS

Registrar	Spaceship, Inc.
Registrar ID	3862
Registry	Verisign
Registry ID	2240391974_DOMAIN_NET-VRSN
Created	Mar 18, 2018
Updated	Feb 21, 2025
Expires	Mar 18, 2031 (1680 days left)
DNSSEC	✗ Unsigned
Status	client transfer prohibited
RDAP Nameservers	aida.ns.cloudflare.com merlin.ns.cloudflare.com

● 🌐 DNS Records

PASS

SOA Records (1)

Name	Value	TTL
shohan.net	aida.ns.cloudflare.com dns.cloudflare.com 2408416901 10000 2400 604800 1800	1800

NS Records (2)

Name	Value	TTL
shohan.net	aida.ns.cloudflare.com	86400
shohan.net	merlin.ns.cloudflare.com	86400

A Records (2)

Name	Value	TTL
shohan.net	104.21.90.160	300
shohan.net	172.67.202.113	300

AAAA Records (2)

Name	Value	TTL
shohan.net	2606:4700:3036::ac43:ca71	300
shohan.net	2606:4700:3033::6815:5aa0	300

MX Records (9)

Name	Value	TTL
shohan.net	alt3.aspmx.l.google.com	300
shohan.net	alt1.aspmx.l.google.com	300
shohan.net	alt2.aspmx.l.google.com	300
shohan.net	aspmx.l.google.com	300
shohan.net	aspmx5.googlemail.com	300
shohan.net	alt4.aspmx.l.google.com	300
shohan.net	aspmx2.googlemail.com	300
shohan.net	aspmx3.googlemail.com	300
shohan.net	aspmx4.googlemail.com	300

TXT Records (2)

Name	Value	TTL
shohan.net	v=spf1 a mx include:_spf.google.com ~all	300
shohan.net	google-site-verification=8xmZWPd0meX8ddquRV57fOx6Z8IbCeWnI7izwzepIb4	300

● 🔗 Parent Nameservers

PASS

Nameserver	IPv4	IPv6	Glue
aida.ns.cloudflare.com	173.245.58.58, 172.64.32.58, 108.162.192.58	2606:4700:50::adf5:3a3a, 2803:f800:50::6ca2:c03a, 2a06:98c1:50::ac40:203a	No
merlin.ns.cloudflare.com	173.245.59.205, 172.64.33.205, 108.162.193.205	2803:f800:50::6ca2:c1cd, 2a06:98c1:50::ac40:21cd, 2606:4700:58::adf5:3bcd	No

✓	Nameservers Listed at Parent	The parent TLD nameserver has 2 nameserver(s) listed for shohan.net. aida.ns.cloudflare.com merlin.ns.cloudflare.com
✓	Minimum Nameserver Count	2 nameservers found. Good redundancy.
✓	Public IP: aida.ns.cloudflare.com	Nameserver aida.ns.cloudflare.com has a public IP address.
✓	Public IP: merlin.ns.cloudflare.com	Nameserver merlin.ns.cloudflare.com has a public IP address.
✓	Parent/Auth NS Consistency	The nameservers listed at the parent match those returned by the authoritative nameservers.

● 🖥️ Authoritative Nameservers

PASS

Nameserver	UDP	TCP	Auth	Recursion	IPv6	Latency
aida.ns.cloudflare.com	✓	✓	✓	Closed	✓	11ms
merlin.ns.cloudflare.com	✓	✓	✓	Closed	✓	14ms

✓	Authoritative Nameservers Found	Found 2 authoritative nameserver(s): aida.ns.cloudflare.com, merlin.ns.cloudflare.com
✓	All Nameservers Respond	All authoritative nameservers are responding to DNS queries.
✓	UDP DNS (Port 53)	At least one nameserver is responding to UDP DNS queries on port 53.
✓	TCP DNS (Port 53)	TCP DNS queries are supported. Required for large responses and DNSSEC.
✓	Authoritative Response	At least one nameserver returns an authoritative (AA) response for the zone.
✓	Open Recursion	Nameservers do not appear to answer recursive queries from outside. Good.
✓	Public IP Addresses	All nameservers have publicly routable IP addresses.
✓	IPv6 Support	At least one nameserver has an IPv6 (AAAA) address.
✓	NS Record Consistency	All authoritative nameservers return identical NS records.
✓	Multiple Network Diversity	Nameservers appear to be on different subnets/networks. Good resilience.

● 📄 SOA Record

INFO

Primary NS (MNAME)	aida.ns.cloudflare.com
Email (RNAME)	dns.cloudflare.com
Serial	2408416901
Refresh	10000 (2h 46m)
Retry	2400 (40 min)
Expire	604800 (7 days)
Minimum TTL	1800 (30 min)

✓	SOA Record Exists	SOA record found for shohan.net.
✓	SOA MNAME	SOA MNAME (aida.ns.cloudflare.com) is listed as an authoritative nameserver.
✓	SOA RNAME	SOA contact email: dns@cloudflare.com
ℹ	SOA Serial Format	SOA serial is 2408416901. The recommended format is YYYYMMDDNN (e.g., 2024010101).
✓	SOA Serial Consistency	All authoritative nameservers return the same SOA serial number.
✓	SOA Refresh	SOA Refresh is 10000 seconds (2h). Reasonable value.
✓	SOA Retry	SOA Retry is 2400 seconds.
✓	SOA Expire	SOA Expire is 604800 seconds (7 days). Reasonable value.
✓	SOA Minimum TTL	SOA Minimum TTL (negative caching) is 1800 seconds.

● 📧 Mail Servers (MX)

WARNING

Priority	Hostname	IPv4	IPv6	PTR
1	aspmx.l.google.com	173.194.206.27	2607:f8b0:4001:c06::1b	qj-in-f27.1e100.net, nz-in-f27.1e100.net
10	alt3.aspmx.l.google.com	142.250.96.27	2607:f8b0:4023:403::1a	gg-in-f27.1e100.net
10	alt4.aspmx.l.google.com	172.253.132.26	2607:f8b0:4023:2c03::1a	yufwakf-in-f26.1e100.net
10	aspmx2.googlemail.com	142.250.100.27	2607:f8b0:4023:3801::1a	yumciex-in-f27.1e100.net
10	aspmx3.googlemail.com	172.253.149.26	2607:f8b0:4024:c0f::1a	yuckvax-in-f26.1e100.net
10	aspmx4.googlemail.com	142.250.96.27	2607:f8b0:4023:403::1b	gg-in-f27.1e100.net
10	aspmx5.googlemail.com	172.253.132.27	2607:f8b0:4023:2c03::1a	yufwakf-in-f27.1e100.net
5	alt1.aspmx.l.google.com	142.250.100.26	2607:f8b0:4023:3801::1a	yumciex-in-f26.1e100.net
5	alt2.aspmx.l.google.com	172.253.149.27	2607:f8b0:4024:c0f::1b	yuckvax-in-f27.1e100.net

✓	MX Records Exist	Found 9 MX record(s) for shohan.net.
✓	MX Redundancy	Multiple MX records found (9). Good for redundancy.
⚠	Duplicate MX IP Addresses	Multiple MX records resolve to the same IP address(es): 142.250.96.27. This reduces redundancy.
✓	MX Reverse DNS (PTR)	MX server(s) have PTR (reverse DNS) records. Many mail servers require rDNS for anti-spam.
✓	MX Consistency	All authoritative nameservers return consistent MX records.

● 🌍 WWW / Web

INFO

Target	Type	IPs
www.shohan.net	A	172.67.202.113, 104.21.90.160, 2606:4700:3033::6815:5aa0, 2606:4700:3036::ac43:ca71

✓	WWW Record	www.shohan.net resolves to: 172.67.202.113, 104.21.90.160, 2606:4700:3033::6815:5aa0, 2606:4700:3036::ac43:ca71
ℹ	WWW vs Apex IP	www.shohan.net and shohan.net resolve to different IP addresses. This is normal if they are intentionally served differently.

● 🔒 DNSSEC

INFO

Enabled

No

Chain of Trust

Level	DS	DNSKEY	RRSIG	Status
.	—	✓	✓	PASS
net	✓	✓	✓	PASS
shohan.net	—	—	—	INFO

ℹ

DNSSEC Status

DNSSEC is not enabled for shohan.net. No DS or DNSKEY records found.

● 🛡️ Email Security

WARNING

SPF (Sender Policy Framework)

Record	v=spf1 a mx include:_spf.google.com ~all
All Mechanism	~all
DNS Lookups	3 / 10 max

DMARC (Domain-based Message Authentication)

Record	v=DMARC1; p=none
Policy (p=)	none

CAA (Certificate Authority Authorization)

No CAA records found. Any certificate authority can issue SSL certificates for this domain.

✓	SPF Record	SPF record found. v=spf1 a mx include:_spf.google.com ~all
ℹ	SPF All Mechanism	SPF record uses '~all' (softfail). Non-listed senders will be marked but not rejected. Consider '-all' for strict enforcement.
✓	SPF DNS Lookup Count	SPF record uses approximately 3 DNS lookups (limit is 10).
✓	DMARC Record	DMARC record found. v=DMARC1; p=none
⚠	DMARC Policy	DMARC policy is 'none' (monitoring only). Emails failing DMARC will not be rejected or quarantined. Consider upgrading to 'quarantine' or 'reject'.
ℹ	DMARC Reporting (rua)	No aggregate reporting (rua) address configured. Consider adding rua to receive DMARC reports.
ℹ	CAA Records	No CAA records found for shohan.net. CAA records specify which certificate authorities may issue SSL/TLS certificates for this domain.

● 📡 DNS Propagation

PASS

Status	Resolver	Location	Result	Latency
✓	Google Public DNS 2 (8.8.4.4)	US (Google)	104.21.90.160, 172.67.202.113	28ms
✓	Google Public DNS (8.8.8.8)	US (Google)	104.21.90.160, 172.67.202.113	32ms
✓	Comodo Secure (8.26.56.26)	US (Comodo)	104.21.90.160, 172.67.202.113	37ms
✓	Cloudflare 2 (1.0.0.1)	US (Cloudflare)	104.21.90.160, 172.67.202.113	47ms
✓	Cloudflare (1.1.1.1)	US (Cloudflare)	104.21.90.160, 172.67.202.113	47ms
✓	OpenDNS (208.67.222.222)	US (OpenDNS)	104.21.90.160, 172.67.202.113	25ms
✓	Quad9 (9.9.9.9)	US (Quad9)	172.67.202.113, 104.21.90.160	30ms
✓	OpenDNS 2 (208.67.220.220)	US (OpenDNS)	104.21.90.160, 172.67.202.113	29ms
✓	Verisign (64.6.64.6)	US (Verisign)	104.21.90.160, 172.67.202.113	29ms
✓	Yandex.DNS (77.88.8.8)	RU (Yandex)	104.21.90.160, 172.67.202.113	288ms

● 🔄 Reverse DNS (PTR)

INFO

IP Address	PTR Record	Forward Match
173.194.206.27	nz-in-f27.1e100.net, qj-in-f27.1e100.net	✗ No match
142.250.96.27	gg-in-f27.1e100.net	✗ No match
172.253.132.26	yufwakf-in-f26.1e100.net	✗ No match
142.250.100.27	yumciex-in-f27.1e100.net	✗ No match
172.253.149.26	yuckvax-in-f26.1e100.net	✗ No match
142.250.96.27	gg-in-f27.1e100.net	✗ No match
172.253.132.27	yufwakf-in-f27.1e100.net	✗ No match
142.250.100.26	yumciex-in-f26.1e100.net	✗ No match
172.253.149.27	yuckvax-in-f27.1e100.net	✗ No match