google.bd — DNS Report

Scan ID: google.bd-1786881053771238123 Scanned: Aug 16, 2026
B 85%
Rescan
31 Pass
1 Warnings
0 Failures
4 Info
36 Total

Processed in 5s

● 📋 Domain Registration

PASS
Registrant Google LLC.
Created Jan 20, 2026
Updated Aug 16, 2026
Expires Jan 19, 2028 (520 days left)
Status Registered success
WHOIS Server whois.get.bd
RDAP Nameservers ns1.markmonitor.com ns2.markmonitor.com ns3.markmonitor.com

● 🌐 DNS Records

PASS

SOA Records (1)

Name Value TTL
google.bd ns1.markmonitor.com hostmaster.markmonitor.com 2025110501 7200 900 1209600 172800 86400

NS Records (3)

Name Value TTL
google.bd ns1.markmonitor.com 86400
google.bd ns2.markmonitor.com 86400
google.bd ns3.markmonitor.com 86400

A Records (1)

Name Value TTL
google.bd 3.33.139.32 86400

TXT Records (1)

Name Value TTL
google.bd v=spf1 -all 86400

● 🔗 Parent Nameservers

PASS
NameserverIPv4IPv6Glue
ns1.markmonitor.com 149.112.160.1 2620:10a:80a8::1 No
ns2.markmonitor.com 176.97.158.1 2001:67c:10b8::1 No
ns3.markmonitor.com 149.112.161.1 2620:10a:80a9::1 No
✓Nameservers Listed at ParentThe parent TLD nameserver has 3 nameserver(s) listed for google.bd.
ns2.markmonitor.com
ns3.markmonitor.com
ns1.markmonitor.com
✓Minimum Nameserver Count3 nameservers found. Good redundancy.
✓Public IP: ns1.markmonitor.comNameserver ns1.markmonitor.com has a public IP address.
✓Public IP: ns2.markmonitor.comNameserver ns2.markmonitor.com has a public IP address.
✓Public IP: ns3.markmonitor.comNameserver ns3.markmonitor.com has a public IP address.
✓Parent/Auth NS ConsistencyThe nameservers listed at the parent match those returned by the authoritative nameservers.

● 🖥️ Authoritative Nameservers

PASS
NameserverUDPTCPAuthRecursionIPv6Latency
ns1.markmonitor.com ✓ ✓ ✓ Closed ✓ 15ms
ns2.markmonitor.com ✓ ✓ ✓ Closed ✓ 23ms
ns3.markmonitor.com ✓ ✓ ✓ Closed ✓ 20ms
✓Authoritative Nameservers FoundFound 3 authoritative nameserver(s): ns1.markmonitor.com, ns3.markmonitor.com, ns2.markmonitor.com
✓All Nameservers RespondAll 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 ResponseAt least one nameserver returns an authoritative (AA) response for the zone.
✓Open RecursionNameservers do not appear to answer recursive queries from outside. Good.
✓Public IP AddressesAll nameservers have publicly routable IP addresses.
✓IPv6 SupportAt least one nameserver has an IPv6 (AAAA) address.
✓NS Record ConsistencyAll authoritative nameservers return identical NS records.
✓Multiple Network DiversityNameservers appear to be on different subnets/networks. Good resilience.

● 📄 SOA Record

WARNING
Primary NS (MNAME)ns1.markmonitor.com
Email (RNAME)hostmaster.markmonitor.com
Serial2025110501
Refresh7200 (2 hours)
Retry900 (15 min)
Expire1209600 (14 days)
Minimum TTL172800 (2 days)
✓SOA Record ExistsSOA record found for google.bd.
✓SOA MNAMESOA MNAME (ns1.markmonitor.com) is listed as an authoritative nameserver.
✓SOA RNAMESOA contact email: hostmaster@markmonitor.com
✓SOA Serial FormatSOA serial 2025110501 appears to use the recommended YYYYMMDDNN format.
✓SOA Serial ConsistencyAll authoritative nameservers return the same SOA serial number.
✓SOA RefreshSOA Refresh is 7200 seconds (2h). Reasonable value.
✓SOA RetrySOA Retry is 900 seconds.
✓SOA ExpireSOA Expire is 1209600 seconds (14 days). Reasonable value.
⚠SOA Minimum TTLSOA Minimum is 172800 seconds (48h). High values slow recovery from NXDOMAIN errors (RFC 2308).

● 📧 Mail Servers (MX)

INFO

No MX records found. This domain cannot receive email.

ℹMX RecordsNo MX records found for google.bd. This domain cannot receive email.

● 🌍 WWW / Web

PASS
TargetTypeIPs
www.google.bd A 3.33.139.32
✓WWW Recordwww.google.bd resolves to: 3.33.139.32
✓WWW vs Apex IPwww.google.bd and google.bd resolve to the same IP address(es).

● 🔒 DNSSEC

INFO
Enabled No

Chain of Trust

LevelDSDNSKEYRRSIGStatus
. — ✓ ✓ PASS
bd ✓ ✓ ✓ PASS
google.bd — — — INFO
ℹDNSSEC StatusDNSSEC is not enabled for google.bd. No DS or DNSKEY records found.

● 🛡️ Email Security

INFO

SPF (Sender Policy Framework)

Recordv=spf1 -all
All Mechanism -all
DNS Lookups0 / 10 max

DMARC (Domain-based Message Authentication)

Recordv=DMARC1; p=reject; sp=reject; aspf=s; pct=100
Policy (p=)reject
Subdomain Policy (sp=)reject
Percentage (pct=)100%

CAA (Certificate Authority Authorization)

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

✓SPF RecordSPF record found.
v=spf1 -all
✓SPF All MechanismSPF record uses '-all' (fail). Non-listed senders will be rejected. Good.
✓SPF DNS Lookup CountSPF record uses approximately 0 DNS lookups (limit is 10).
✓DMARC RecordDMARC record found.
v=DMARC1; p=reject; sp=reject; aspf=s; pct=100
✓DMARC PolicyDMARC policy is 'reject'. Failing emails will be rejected. Maximum protection.
ℹDMARC Reporting (rua)No aggregate reporting (rua) address configured. Consider adding rua to receive DMARC reports.
ℹCAA RecordsNo CAA records found for google.bd. CAA records specify which certificate authorities may issue SSL/TLS certificates for this domain.

● 📡 DNS Propagation

PASS
StatusResolverLocationResultLatency
✓ Google Public DNS 2 (8.8.4.4) US (Google) 3.33.139.32 27ms
✓ Cloudflare 2 (1.0.0.1) US (Cloudflare) 3.33.139.32 72ms
✓ Cloudflare (1.1.1.1) US (Cloudflare) 3.33.139.32 86ms
✓ OpenDNS 2 (208.67.220.220) US (OpenDNS) 3.33.139.32 44ms
✓ Quad9 (9.9.9.9) US (Quad9) 3.33.139.32 263ms
✓ OpenDNS (208.67.222.222) US (OpenDNS) 3.33.139.32 242ms
✓ Google Public DNS (8.8.8.8) US (Google) 3.33.139.32 26ms
✓ Verisign (64.6.64.6) US (Verisign) 3.33.139.32 258ms
✓ Yandex.DNS (77.88.8.8) RU (Yandex) 3.33.139.32 277ms
✓ Comodo Secure (8.26.56.26) US (Comodo) 3.33.139.32 3284ms
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