`bluemarlinbd.com`

DNSSEC	⚠️ Not signed
A	62.100.206.62^{🇬🇧 KRYSTAL62.100.204.0/22}
		PTR	`server.dcoed.com`
NS	`ns1.namecity.com` ⭐
		A	62.128.193.35^{🇬🇧 IOMART-AS62.128.192.0/20 IOMART-SCONET1}
			PTR	`ns1.namecity.com`
NS	`ns2.namecity.com`
		A	84.22.161.171^{🇬🇧 IOMART-AS84.22.160.0/19 IOMART-STANDARDHOUSE}
			PTR	`ns2.namecity.com`
MX	`bluemarlinbd-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:amazonses.com include:spf.m...`
TXT	`apple-domain-verification=f7Tt5iiNEVMKb8VY`
SOA	`ns1.namecity.com`hostmaster@namecity.com 2025-11-12 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785548892

Subdomains

mail.bluemarlinbd.com

Same first word

bluemarlinbd.com

DNS History

16 records (4 active, 12 former)

○NSns0.gradwell.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 12:08:44
○ 2015-07-26 15:43:58
○ 2026-08-01 01:59:32

○NSns1.gradwell.net2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 12:08:44
○ 2015-07-26 15:43:58
○ 2026-08-01 01:59:32

●NSns1.namecity.com2015-12-25 → 2026-08-01 · 3 obs

○ 2015-07-26 15:43:58
● 2015-12-25 16:48:30
● 2026-08-01 01:59:32

○NSns1.titaninternet.co.uk2015-07-26 → 2015-07-26 · 4 obs

○ 2008-03-19 12:08:44
● 2015-07-26 15:43:58
○ 2015-12-25 16:48:30
○ 2026-08-01 01:59:32

○NSns2.gradwell.net2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 12:08:44
○ 2015-07-26 15:43:58
○ 2026-08-01 01:59:32

●NSns2.namecity.com2015-12-25 → 2026-08-01 · 3 obs

○ 2015-07-26 15:43:58
● 2015-12-25 16:48:30
● 2026-08-01 01:59:32

○NSns2.titaninternet.co.uk2015-07-26 → 2015-07-26 · 4 obs

○ 2008-03-19 12:08:44
● 2015-07-26 15:43:58
○ 2015-12-25 16:48:30
○ 2026-08-01 01:59:32

○NSns3.titaninternet.co.uk2015-07-26 → 2015-07-26 · 4 obs

○ 2008-03-19 12:08:44
● 2015-07-26 15:43:58
○ 2015-12-25 16:48:30
○ 2026-08-01 01:59:32

○NSns4.titaninternet.co.uk2015-07-26 → 2015-07-26 · 4 obs

○ 2008-03-19 12:08:44
● 2015-07-26 15:43:58
○ 2015-12-25 16:48:30
○ 2026-08-01 01:59:32

●MXbluemarlinbd-com.mail.protection.outlook.com2015-07-26 → 2026-08-01 · 3 obs

○ 2008-03-19 12:08:44
● 2015-07-26 15:43:58
● 2026-08-01 01:59:32

○MXmail-in-1.lb.gradwell.net2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 12:08:44
○ 2015-07-26 15:43:58
○ 2026-08-01 01:59:32

○MXmail-in-2.lb.gradwell.net2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 12:08:44
○ 2015-07-26 15:43:58
○ 2026-08-01 01:59:32

○MXmail.bluemarlinbd.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 12:08:44
○ 2015-07-26 15:43:58
○ 2026-08-01 01:59:32

○A193.111.200.1512008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 12:08:44
○ 2015-07-26 15:43:58
○ 2026-08-01 01:59:32

●A62.100.206.622026-03-24 → 2026-08-01 · 3 obs

○ 2017-04-01 10:20:50
● 2026-03-24 11:08:10
● 2026-08-01 01:59:32

○A91.239.125.1092015-07-26 → 2017-04-01 · 5 obs

○ 2008-03-19 12:08:44
● 2015-07-26 15:43:58
● 2017-04-01 10:20:50
○ 2026-03-24 11:08:10
○ 2026-08-01 01:59:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bluemarlinbd.com	ns1.namecity.com, ns2.namecity.com	2 records

✅ Authoritative Response

Server:62.128.193.35

NS records: ns1.namecity.com, ns2.namecity.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluemarlinbd.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.100.206.62`
NS	2	`ns1.namecity.com, ns2.namecity.com`
MX	1	`bluemarlinbd-com.mail.protection.outlook`
TXT	2	`v=spf1 include:spf.protection.outlook.co, apple-domain-verification=f7Tt5iiNEVMKb8`
SOA	1	`ns1.namecity.com hostmaster.namecity.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.namecity.com, ns2.namecity.com)

Analysis

Hierarchy

bluemarlinbd.com serves as the parent of mail.bluemarlinbd.com.

IP Addresses

bluemarlinbd.com has exactly one IP address — 62.100.206.62.

griffintoilethire.co.uk, cardiacsafetyconsultants.com, www.barfoots.com plus two other host names have IP numbers in common with bluemarlinbd.com.

Name Servers

DNS delegation for bluemarlinbd.com points to two name servers: ns1.namecity.com and ns2.namecity.com.

The name server configuration of bluemarlinbd.com is shared with other domains, for instance aerotechnic.co.uk, belgraviahomes.com, ddsoftware.co.uk and two others.

bluemarlinbd.com has partial name server overlap with other domains, including progate.com.

ns1.namecity.com directs to 62.128.193.35 and ns2.namecity.com directs to 84.22.161.171; each host name points to exactly one IP number.

Mail Servers

bluemarlinbd.com uses one mail server — bluemarlinbd-com.mail.protection.outlook.com.

bluemarlinbd-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.5, 52.101.68.16, 52.101.73.16 plus 5 more.

bluemarlinbd.com - robtex.com