`samjoomarine.com`

DNSSEC	⚠️ Not signed
NS	`ns1-02.azure-dns.com` ⭐
		A	2603:1061:0:700::2^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
		A	13.107.236.2^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
NS	`ns2-02.azure-dns.net`
		A	2620:1ec:8ec:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
		A	150.171.21.2^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
NS	`ns3-02.azure-dns.org`
		A	2a01:111:4000:700::2^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-02.azure-dns.org`
		A	204.14.183.2^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-02.azure-dns.org`
NS	`ns4-02.azure-dns.info`
		A	2620:1ec:bda:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
		A	208.84.5.2^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
MX	`mail.samjoomarine.com` ⭐
		A	61.100.182.213^{🇰🇷 HOSTWAY-AS-KR61.100.182.0/24 SejongTelecom.co.ltd}
			PTR	`mail.samjoomarine.com`
TXT	`v=spf1 ip4:61.100.182.213 -all`
SOA	`ns1-02.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1777123241

Subdomains

mail.samjoomarine.com

Same first word

samjoomarine.com

DNS History

5 records (5 active, 0 former)

●NSns1-02.azure-dns.com2026-04-25 → 2026-04-25 · 2 obs

● 2026-04-25 13:50:50
● 2026-04-25 13:50:52

●NSns2-02.azure-dns.net2026-04-25 → 2026-04-25 · 2 obs

● 2026-04-25 13:50:50
● 2026-04-25 13:50:52

●NSns3-02.azure-dns.org2026-04-25 → 2026-04-25 · 2 obs

● 2026-04-25 13:50:50
● 2026-04-25 13:50:52

●NSns4-02.azure-dns.info2026-04-25 → 2026-04-25 · 2 obs

● 2026-04-25 13:50:50
● 2026-04-25 13:50:52

●MXmail.samjoomarine.com2026-04-25 → 2026-04-25 · 2 obs

● 2026-04-25 13:50:50
● 2026-04-25 13:50:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
samjoomarine.com	ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.2

NS records: ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for samjoomarine.com (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-02.azure-dns.com, ns2-02.azure-dns.net...`
MX	1	`mail.samjoomarine.com (pri: 10)`
TXT	1	`v=spf1 ip4:61.100.182.213 -all`
SOA	1	`ns1-02.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-02.azure-dns.com, ns1-02.azure-dns.com)

Analysis

Hierarchy

The parent of mail.samjoomarine.com is samjoomarine.com.

Name Servers

samjoomarine.com is delegated to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.

samjoomarine.com at least partially shares name servers with other domains, for instance hyper-v.tv, verathon.co.uk, mtcsvaz.com, interpromodels.com and pharmiweb.ch.

Host names with two IP numbers: ns1-02.azure-dns.com points to 2603:1061:0:700::2 and 13.107.236.2; ns4-02.azure-dns.info points to 2620:1ec:bda:700::2 and 208.84.5.2; ns2-02.azure-dns.net points to 2620:1ec:8ec:700::2 and 150.171.21.2; ns3-02.azure-dns.org points to 2a01:111:4000:700::2 and 204.14.183.2.

Mail Servers

samjoomarine.com is handled by a single mail server, mail.samjoomarine.com.

mail.samjoomarine.com points to a single IP: 61.100.182.213.

samjoomarine.com - robtex.com