`37cd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9a1a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:20be^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.190^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.26^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lamar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lamar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lamar.ns.cloudflare.com`
		A	108.162.195.142^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
		A	162.159.44.142^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
		A	172.64.35.142^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lamar.ns.cloudflare.com`
NS	`phoenix.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phoenix.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phoenix.ns.cloudflare.com`
		A	108.162.194.201^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	162.159.38.201^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	172.64.34.201^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.190, 172.67.154.26
		IPv6 hints	2606:4700:3032::ac43:9a1a, 2606:4700:3037::6815:20be
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`lamar.ns.cloudflare.com`dns@cloudflare.com serial=2401722624

`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=1776783777

Same first word

37cd.com

Similar names

cd37.com

37dc.com

3d7c.com

dc37.net

37dc.net

dc73.info

DNS History

16 records (6 active, 10 former)

●NSlamar.ns.cloudflare.com2026-04-11 → 2026-04-21 · 3 obs

○ 2017-04-21 00:14:22
● 2026-04-11 04:09:14
● 2026-04-21 15:27:52

○NSns1626.ztomy.com2016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-02 19:19:48
● 2016-09-25 12:32:08
○ 2017-04-21 00:14:22
○ 2026-04-21 15:27:52

○NSns1646.ztomy.com2015-04-30 → 2016-04-02 · 4 obs

● 2015-04-30 22:01:22
● 2016-04-02 19:19:48
○ 2016-09-25 12:32:08
○ 2026-04-21 15:27:52

○NSns2626.ztomy.com2016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-02 19:19:48
● 2016-09-25 12:32:08
○ 2017-04-21 00:14:22
○ 2026-04-21 15:27:52

○NSns2646.ztomy.com2015-04-30 → 2016-04-02 · 4 obs

● 2015-04-30 22:01:22
● 2016-04-02 19:19:48
○ 2016-09-25 12:32:08
○ 2026-04-21 15:27:52

●NSphoenix.ns.cloudflare.com2026-04-11 → 2026-04-21 · 3 obs

○ 2017-04-21 00:14:22
● 2026-04-11 04:09:14
● 2026-04-21 15:27:52

○NSsk.s5.ans1.ns148.ztomy.com2017-04-21 → 2017-04-21 · 4 obs

○ 2016-09-25 12:32:08
● 2017-04-21 00:14:22
○ 2026-04-11 04:09:14
○ 2026-04-21 15:27:52

○NSsk.s5.ans2.ns148.ztomy.com2017-04-21 → 2017-04-21 · 4 obs

○ 2016-09-25 12:32:08
● 2017-04-21 00:14:22
○ 2026-04-11 04:09:14
○ 2026-04-21 15:27:52

●A104.21.32.1902026-04-11 → 2026-04-21 · 3 obs

○ 2017-04-21 00:14:22
● 2026-04-11 04:09:14
● 2026-04-21 15:27:52

○A141.8.226.142015-04-30 → 2016-04-02 · 4 obs

● 2015-04-30 22:01:22
● 2016-04-02 19:19:48
○ 2016-09-25 12:32:08
○ 2026-04-21 15:27:52

●A172.67.154.262026-04-11 → 2026-04-21 · 3 obs

○ 2017-04-21 00:14:22
● 2026-04-11 04:09:14
● 2026-04-21 15:27:52

○A204.11.56.482016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-02 19:19:48
● 2016-09-25 12:32:08
○ 2017-04-21 00:14:22
○ 2026-04-21 15:27:52

○A208.91.197.462017-04-21 → 2017-04-21 · 4 obs

○ 2016-09-25 12:32:08
● 2017-04-21 00:14:22
○ 2026-04-11 04:09:14
○ 2026-04-21 15:27:52

●A2606:4700:3032::ac43:9a1a2026-04-11 → 2026-04-21 · 3 obs

○ 2017-04-21 00:14:22
● 2026-04-11 04:09:14
● 2026-04-21 15:27:52

●A2606:4700:3037::6815:20be2026-04-11 → 2026-04-21 · 3 obs

○ 2017-04-21 00:14:22
● 2026-04-11 04:09:14
● 2026-04-21 15:27:52

○PTRsk.s5.ans1.ns148.ztomy.com2017-04-21 → 2017-04-21 · 3 obs

● 2017-04-21 00:14:22
○ 2026-04-11 04:09:14
○ 2026-04-21 15:27:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
37cd.com	phoenix.ns.cloudflare.com, lamar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.142

NS records: phoenix.ns.cloudflare.com, lamar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 268ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.26, 104.21.32.190`
AAAA	2	`2606:4700:3032::ac43:9a1a, 2606:4700:3037::6815:20be`
NS	2	`lamar.ns.cloudflare.com, phoenix.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lamar.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (phoenix.ns.cloudflare.com, phoenix.ns.cloudflare.com, phoenix.ns.cloudflare.com...)

Analysis

IP Addresses

37cd.com resolves to four IP numbers: 2606:4700:3032::ac43:9a1a, 2606:4700:3037::6815:20be, 104.21.32.190 and 172.67.154.26.

other host names for instance ftp.thefedoralounge.com, hzgoldensun.com, edimattshadow.com, robertscott.ru and krab125.cc share IP numbers with 37cd.com.

Name Servers

37cd.com is delegated to two name servers: lamar.ns.cloudflare.com and phoenix.ns.cloudflare.com.

37cd.com shares the same name server setup as other domains, for example ismeisme.com, xibon-audio.com, xjflty.com, shengshian.com and zainen.com.

37cd.com at least partially shares name servers with other domains, for instance aquanetcomputer.com, infogrowthify.com, 42069onsol.xyz, kelseydigital.com and onlmh.buzz.

These name servers are often used with daniella.ns.cloudflare.com and jerry.ns.cloudflare.com.

Host names with six IP numbers:

lamar.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8e, 2803:f800:50::6ca2:c38e, 2a06:98c1:50::ac40:238e, 108.162.195.142, 162.159.44.142 and 172.64.35.142; phoenix.ns.cloudflare.com points to: 2606:4700:50::a29f:26c9, 2803:f800:50::6ca2:c2c9, 2a06:98c1:50::ac40:22c9, 108.162.194.201, 162.159.38.201 and 172.64.34.201.

37cd.com - robtex.com

37cd.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`37cd.com`

`com`