`cribmattresshelp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:11fc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b2f4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.252^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.244^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jamie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jamie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jamie.ns.cloudflare.com`
		A	108.162.192.168^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	172.64.32.168^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	173.245.58.168^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.252, 172.67.178.244
		IPv6 hints	2606:4700:3035::6815:11fc, 2606:4700:3035::ac43:b2f4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`jamie.ns.cloudflare.com`dns@cloudflare.com serial=2397889933

`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=1775396142

Previously MX for

cribmattresshelp.com

Same first word

cribmattresshelp.com

DNS History

20 records (6 active, 14 former)

○NSaria.ns.cloudflare.com2016-09-10 → 2017-03-30 · 5 obs

○ 2016-04-02 01:28:34
● 2016-09-10 06:58:40
● 2017-03-30 09:09:26
○ 2026-03-14 22:32:02
○ 2026-04-05 13:39:58

●NSjamie.ns.cloudflare.com2026-03-14 → 2026-04-05 · 3 obs

○ 2017-03-30 09:09:26
● 2026-03-14 22:32:02
● 2026-04-05 13:39:58

○NSns01.f008jp2267.info2015-06-18 → 2016-01-14 · 4 obs

● 2015-06-18 01:13:48
● 2016-01-14 10:17:06
○ 2016-04-02 01:28:34
○ 2026-04-05 13:39:58

○NSns02.f008jp2267.info2015-06-18 → 2016-01-14 · 4 obs

● 2015-06-18 01:13:48
● 2016-01-14 10:17:06
○ 2016-04-02 01:28:34
○ 2026-04-05 13:39:58

○NStony.ns.cloudflare.com2016-09-10 → 2017-03-30 · 5 obs

○ 2016-04-02 01:28:34
● 2016-09-10 06:58:40
● 2017-03-30 09:09:26
○ 2026-03-14 22:32:02
○ 2026-04-05 13:39:58

●NStrey.ns.cloudflare.com2026-03-14 → 2026-04-05 · 3 obs

○ 2017-03-30 09:09:26
● 2026-03-14 22:32:02
● 2026-04-05 13:39:58

○MXcribmattresshelp.com2015-06-18 → 2016-01-14 · 4 obs

● 2015-06-18 01:13:48
● 2016-01-14 10:17:06
○ 2016-04-02 01:28:34
○ 2026-04-05 13:39:58

●A104.21.17.2522026-03-14 → 2026-04-05 · 5 obs

○ 2017-03-30 09:09:26
● 2026-03-14 22:32:02
● 2026-04-02 13:52:20
○ 2026-04-05 01:38:56
● 2026-04-05 13:39:58

○A104.31.66.342016-09-10 → 2017-03-30 · 5 obs

○ 2016-04-02 01:28:34
● 2016-09-10 06:58:40
● 2017-03-30 09:09:26
○ 2026-03-14 22:32:02
○ 2026-04-05 13:39:58

○A104.31.67.342016-09-10 → 2017-03-30 · 5 obs

○ 2016-04-02 01:28:34
● 2016-09-10 06:58:40
● 2017-03-30 09:09:26
○ 2026-03-14 22:32:02
○ 2026-04-05 13:39:58

●A172.67.178.2442026-03-14 → 2026-04-05 · 5 obs

○ 2017-03-30 09:09:26
● 2026-03-14 22:32:02
● 2026-04-02 13:52:20
○ 2026-04-05 01:38:56
● 2026-04-05 13:39:58

○A188.114.96.02026-04-05 → 2026-04-05 · 3 obs

○ 2026-04-02 13:52:20
● 2026-04-05 01:38:56
○ 2026-04-05 13:39:58

○A188.114.97.02026-04-05 → 2026-04-05 · 3 obs

○ 2026-04-02 13:52:20
● 2026-04-05 01:38:56
○ 2026-04-05 13:39:58

○A202.214.8.822015-06-18 → 2016-01-14 · 4 obs

● 2015-06-18 01:13:48
● 2016-01-14 10:17:06
○ 2016-04-02 01:28:34
○ 2026-04-05 13:39:58

○A2400:cb00:2048:1::681f:42222017-03-30 → 2017-03-30 · 4 obs

○ 2016-09-10 06:58:40
● 2017-03-30 09:09:26
○ 2026-03-14 22:32:02
○ 2026-04-05 13:39:58

○A2400:cb00:2048:1::681f:43222017-03-30 → 2017-03-30 · 4 obs

○ 2016-09-10 06:58:40
● 2017-03-30 09:09:26
○ 2026-03-14 22:32:02
○ 2026-04-05 13:39:58

●A2606:4700:3035::6815:11fc2026-03-14 → 2026-04-05 · 5 obs

○ 2017-03-30 09:09:26
● 2026-03-14 22:32:02
● 2026-04-02 13:52:20
○ 2026-04-05 01:38:56
● 2026-04-05 13:39:58

●A2606:4700:3035::ac43:b2f42026-03-14 → 2026-04-05 · 5 obs

○ 2017-03-30 09:09:26
● 2026-03-14 22:32:02
● 2026-04-02 13:52:20
○ 2026-04-05 01:38:56
● 2026-04-05 13:39:58

○A2a06:98c1:3120::2026-04-05 → 2026-04-05 · 3 obs

○ 2026-04-02 13:52:20
● 2026-04-05 01:38:56
○ 2026-04-05 13:39:58

○A2a06:98c1:3121::2026-04-05 → 2026-04-05 · 3 obs

○ 2026-04-02 13:52:20
● 2026-04-05 01:38:56
○ 2026-04-05 13:39:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cribmattresshelp.com	jamie.ns.cloudflare.com, trey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.242

NS records: jamie.ns.cloudflare.com, trey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cribmattresshelp.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.252, 172.67.178.244`
AAAA	2	`2606:4700:3035::6815:11fc, 2606:4700:3035::ac43:b2f4`
NS	2	`jamie.ns.cloudflare.com, trey.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jamie.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by cribmattresshelp.com: 2606:4700:3035::6815:11fc, 2606:4700:3035::ac43:b2f4, 104.21.17.252 and 172.67.178.244.

other host names including jokkoinitiative.org, dkdgddm.com, www.secretlove.gr, xn--b1ahgrjafjgng.xn--p1ai and www.hnt6lpr.cn share IP numbers with cribmattresshelp.com.

Name Servers

cribmattresshelp.com is delegated to two name servers jamie.ns.cloudflare.com and trey.ns.cloudflare.com.

cribmattresshelp.com shares the same name server setup as other domains, for instance keveng.nl, contrari.us, steamrolltech.com, ravenousromance.com and sachackken.com.

cribmattresshelp.com at least partially shares name servers with other domains, for instance stoneacre.co.uk, omusubi-pet.com, freelanceronline.org, fangohr.org and indianaruralhealth.org.

These name servers are commonly used with cris.ns.cloudflare.com, ben.ns.cloudflare.com and kanye.ns.cloudflare.com.

Host names with six IP numbers:

Host name jamie.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa8, 2803:f800:50::6ca2:c0a8, 2a06:98c1:50::ac40:20a8, 108.162.192.168, 172.64.32.168 and 173.245.58.168.

Host name trey.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.

cribmattresshelp.com - robtex.com