`37nn.com`

DNSSEC	⚠️ Not signed
A	185.53.179.128^{🇩🇪 TEAMINTERNET-AS185.53.179.0/24 Registration for Team Internet by Next Dimension}
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@37nn.com 2026-02-03 #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=1771291435

PTR for

188.127.175.69.in-addr.arpa

Subdomains

ns1.37nn.com

ns2.37nn.com

Same first word

37nn.com

Similar names

73nn.com

nn37.com

73nn.cn

DNS History

15 records (3 active, 12 former)

●NSns1.dyna-ns.net2026-02-17 → 2026-03-22 · 2 obs

● 2026-02-17 01:58:16
● 2026-03-22 18:52:28

●NSns2.dyna-ns.net2026-02-17 → 2026-03-22 · 2 obs

● 2026-02-17 01:58:16
● 2026-03-22 18:52:28

○A104.160.190.562017-06-27 → 2017-08-28 · 5 obs

○ 2017-04-02 19:26:00
● 2017-06-27 15:12:24
● 2017-08-28 06:42:18
○ 2017-09-19 11:26:42
○ 2026-03-22 18:52:28

○A132.148.4.2232016-10-13 → 2016-10-13 · 4 obs

○ 2016-09-15 09:24:58
● 2016-10-13 12:23:50
○ 2016-11-21 17:59:36
○ 2026-03-22 18:52:28

○A166.62.95.2122016-11-21 → 2017-04-02 · 5 obs

○ 2016-10-13 12:23:50
● 2016-11-21 17:59:36
● 2017-04-02 19:26:00
○ 2017-06-27 15:12:24
○ 2026-03-22 18:52:28

●A185.53.179.1282026-02-17 → 2026-03-22 · 3 obs

○ 2017-10-02 08:10:02
● 2026-02-17 01:58:16
● 2026-03-22 18:52:28

○A199.59.243.2282026-02-17 → 2026-03-22 · 2 obs

○ 2026-02-17 01:58:16
○ 2026-03-22 18:52:28

○A47.88.3.2332016-08-31 → 2016-09-15 · 5 obs

○ 2016-03-28 21:14:14
● 2016-08-31 22:15:10
● 2016-09-15 09:24:58
○ 2016-10-13 12:23:50
○ 2026-03-22 18:52:28

○A54.183.180.822015-06-22 → 2015-12-24 · 4 obs

● 2015-06-22 18:36:10
● 2015-12-24 18:26:18
○ 2016-03-28 21:14:14
○ 2026-03-22 18:52:28

○A67.21.83.1252017-09-19 → 2017-10-02 · 5 obs

○ 2017-08-28 06:42:18
● 2017-09-19 11:26:42
● 2017-10-02 08:10:02
○ 2026-02-17 01:58:16
○ 2026-03-22 18:52:28

○A67.229.168.422016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-24 18:26:18
● 2016-03-28 21:14:14
○ 2016-08-31 22:15:10
○ 2026-03-22 18:52:28

○A67.229.168.432016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-24 18:26:18
● 2016-03-28 21:14:14
○ 2016-08-31 22:15:10
○ 2026-03-22 18:52:28

○CNAME1108.dragonparking.com2016-09-15 → 2016-09-15 · 4 obs

○ 2016-08-31 22:15:10
● 2016-09-15 09:24:58
○ 2016-10-13 12:23:50
○ 2026-03-22 18:52:28

○CNAME4.dragonparking.com2015-06-22 → 2015-12-24 · 4 obs

● 2015-06-22 18:36:10
● 2015-12-24 18:26:18
○ 2016-03-28 21:14:14
○ 2026-03-22 18:52:28

○CNAME942.dragonparking.com2016-03-28 → 2016-08-31 · 5 obs

○ 2015-12-24 18:26:18
● 2016-03-28 21:14:14
● 2016-08-31 22:15:10
○ 2016-09-15 09:24:58
○ 2026-03-22 18:52:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
37nn.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server: 162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 37nn.com (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.53.179.128`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.37nn.com`

Analysis

Hierarchy

37nn.com is a parent of ns1.37nn.com and ns2.37nn.com.

IP Addresses

37nn.com points to a single IP number: 185.53.179.128.

Other host names, for instance bocaitongbailefang.vt47.com, www.isrealli.org, 944w.com, nj-cosmeticsurgery.com and www.84aaa.com share IP numbers with 37nn.com.

Name Servers

37nn.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

37nn.com uses the same name server setup as other domains, for instance exchangetechnology.net, iwonatura.org, zkor.com, bimonwz.cyou and patriotsjerseys.us.

Host names with four IP numbers

ns1.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

ns2.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

37nn.com - robtex.com

37nn.com

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