contentgurus.com - dns.ninja

`contentgurus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b20d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:23aa^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.170^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.13^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`gordon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽³⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴⁷⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=wmiaXC7XmcyWOoUSp2EGzH453pnROOnDLV9f7XsBvtw`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.170, 172.67.178.13
		IPv6 hints	2606:4700:3031::ac43:b20d, 2606:4700:3032::6815:23aa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2407280497

`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=1782820821

Previously MX for

contentgurus.com

Same first word

contentgurus.com

DNS History

38 records (9 active, 29 former)

●NSaspen.ns.cloudflare.com2026-06-30 → 2026-06-30 · 3 obs

○ 2026-04-15 07:46:28
● 2026-06-30 12:12:44
● 2026-06-30 12:12:46

○NSexpired1.namebrightdns.com2026-04-15 → 2026-04-15 · 4 obs

○ 2026-03-28 12:24:40
● 2026-04-15 07:46:28
○ 2026-06-30 12:12:44
○ 2026-06-30 12:12:46

○NSexpired2.namebrightdns.com2026-04-15 → 2026-04-15 · 4 obs

○ 2026-03-28 12:24:40
● 2026-04-15 07:46:28
○ 2026-06-30 12:12:44
○ 2026-06-30 12:12:46

●NSgordon.ns.cloudflare.com2026-06-30 → 2026-06-30 · 3 obs

○ 2026-04-15 07:46:28
● 2026-06-30 12:12:44
● 2026-06-30 12:12:46

○NSns1.atom.com2026-03-28 → 2026-06-30 · 2 obs

○ 2026-03-28 12:24:40
○ 2026-06-30 12:12:46

○NSns1.dnslink.com2016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-28 08:41:36
● 2016-12-28 14:21:52
○ 2017-12-16 16:54:34
○ 2026-06-30 12:12:46

○NSns1.namebrightdns.com2017-12-16 → 2026-04-15 · 5 obs

○ 2016-12-28 14:21:52
● 2017-12-16 16:54:34
● 2026-04-15 07:46:28
○ 2026-06-30 12:12:44
○ 2026-06-30 12:12:46

○NSns1.serviceport.com2015-06-23 → 2016-04-28 · 4 obs

● 2015-06-23 05:02:56
● 2016-04-28 08:41:36
○ 2016-12-28 14:21:52
○ 2026-06-30 12:12:46

○NSns2.atom.com2026-03-28 → 2026-06-30 · 2 obs

○ 2026-03-28 12:24:40
○ 2026-06-30 12:12:46

○NSns2.dnslink.com2016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-28 08:41:36
● 2016-12-28 14:21:52
○ 2017-12-16 16:54:34
○ 2026-06-30 12:12:46

○NSns2.namebrightdns.com2017-12-16 → 2026-03-28 · 5 obs

○ 2016-12-28 14:21:52
● 2017-12-16 16:54:34
● 2026-03-28 12:24:40
○ 2026-04-15 07:46:28
○ 2026-06-30 12:12:46

○NSns2.serviceport.com2015-06-23 → 2016-04-28 · 4 obs

● 2015-06-23 05:02:56
● 2016-04-28 08:41:36
○ 2016-12-28 14:21:52
○ 2026-06-30 12:12:46

○MXalt1.aspmx.l.google.com2026-03-28 → 2026-03-28 · 4 obs

○ 2017-12-16 16:54:34
● 2026-03-28 12:24:40
○ 2026-04-15 07:46:28
○ 2026-06-30 12:12:46

○MXalt2.aspmx.l.google.com2026-03-28 → 2026-03-28 · 4 obs

○ 2017-12-16 16:54:34
● 2026-03-28 12:24:40
○ 2026-04-15 07:46:28
○ 2026-06-30 12:12:46

○MXaspmx.l.google.com2026-03-28 → 2026-03-28 · 4 obs

○ 2017-12-16 16:54:34
● 2026-03-28 12:24:40
○ 2026-04-15 07:46:28
○ 2026-06-30 12:12:46

○MXcontentgurus.com2015-06-23 → 2016-04-28 · 4 obs

● 2015-06-23 05:02:56
● 2016-04-28 08:41:36
○ 2016-12-28 14:21:52
○ 2026-06-30 12:12:46

○MXmail.b-io.co2016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-28 08:41:36
● 2016-12-28 14:21:52
○ 2017-12-16 16:54:34
○ 2026-06-30 12:12:46

○MXmail1.namebrightmail.com2017-12-16 → 2026-04-15 · 5 obs

○ 2016-12-28 14:21:52
● 2017-12-16 16:54:34
● 2026-04-15 07:46:28
○ 2026-06-30 12:12:44
○ 2026-06-30 12:12:46

○MXmail2.namebrightmail.com2017-12-16 → 2026-04-15 · 5 obs

○ 2016-12-28 14:21:52
● 2017-12-16 16:54:34
● 2026-04-15 07:46:28
○ 2026-06-30 12:12:44
○ 2026-06-30 12:12:46

●MXroute1.mx.cloudflare.net2026-06-30 → 2026-06-30 · 3 obs

○ 2026-04-15 07:46:28
● 2026-06-30 12:12:44
● 2026-06-30 12:12:46

●MXroute2.mx.cloudflare.net2026-06-30 → 2026-06-30 · 3 obs

○ 2026-04-15 07:46:28
● 2026-06-30 12:12:44
● 2026-06-30 12:12:46

●MXroute3.mx.cloudflare.net2026-06-30 → 2026-06-30 · 3 obs

○ 2026-04-15 07:46:28
● 2026-06-30 12:12:44
● 2026-06-30 12:12:46

●A104.21.35.1702026-06-30 → 2026-06-30 · 3 obs

○ 2026-04-15 07:46:28
● 2026-06-30 12:12:44
● 2026-06-30 12:12:46

○A162.209.11.542015-06-23 → 2016-04-28 · 4 obs

● 2015-06-23 05:02:56
● 2016-04-28 08:41:36
○ 2016-12-28 14:21:52
○ 2026-06-30 12:12:46

●A172.67.178.132026-06-30 → 2026-06-30 · 3 obs

○ 2026-04-15 07:46:28
● 2026-06-30 12:12:44
● 2026-06-30 12:12:46

○A209.15.13.1342016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-28 08:41:36
● 2016-12-28 14:21:52
○ 2017-12-16 16:54:34
○ 2026-06-30 12:12:46

○A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-03-28 → 2026-03-28 · 4 obs

○ 2017-12-16 16:54:34
● 2026-03-28 12:24:40
○ 2026-04-15 07:46:28
○ 2026-06-30 12:12:46

○A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-04-15 → 2026-04-15 · 4 obs

○ 2026-03-28 12:24:40
● 2026-04-15 07:46:28
○ 2026-06-30 12:12:44
○ 2026-06-30 12:12:46

○A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-03-28 → 2026-03-28 · 4 obs

○ 2017-12-16 16:54:34
● 2026-03-28 12:24:40
○ 2026-04-15 07:46:28
○ 2026-06-30 12:12:46

○A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-04-15 → 2026-04-15 · 4 obs

○ 2026-03-28 12:24:40
● 2026-04-15 07:46:28
○ 2026-06-30 12:12:44
○ 2026-06-30 12:12:46

●A2606:4700:3031::ac43:b20d2026-06-30 → 2026-06-30 · 3 obs

○ 2026-04-15 07:46:28
● 2026-06-30 12:12:44
● 2026-06-30 12:12:46

●A2606:4700:3032::6815:23aa2026-06-30 → 2026-06-30 · 3 obs

○ 2026-04-15 07:46:28
● 2026-06-30 12:12:44
● 2026-06-30 12:12:46

○A44.208.83.1802026-03-28 → 2026-03-28 · 4 obs

○ 2017-12-16 16:54:34
● 2026-03-28 12:24:40
○ 2026-04-15 07:46:28
○ 2026-06-30 12:12:46

○A52.20.84.622026-03-28 → 2026-06-30 · 2 obs

○ 2026-03-28 12:24:40
○ 2026-06-30 12:12:46

○A52.44.244.982026-04-15 → 2026-04-15 · 4 obs

○ 2026-03-28 12:24:40
● 2026-04-15 07:46:28
○ 2026-06-30 12:12:44
○ 2026-06-30 12:12:46

○A54.165.131.1832026-04-15 → 2026-04-15 · 4 obs

○ 2026-03-28 12:24:40
● 2026-04-15 07:46:28
○ 2026-06-30 12:12:44
○ 2026-06-30 12:12:46

○A54.84.240.2352026-03-28 → 2026-03-28 · 4 obs

○ 2017-12-16 16:54:34
● 2026-03-28 12:24:40
○ 2026-04-15 07:46:28
○ 2026-06-30 12:12:46

○CNAMEurlforward.namebright.com2017-12-16 → 2017-12-16 · 3 obs

● 2017-12-16 16:54:34
○ 2026-03-28 12:24:40
○ 2026-06-30 12:12:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
contentgurus.com	gordon.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.59.170

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentgurus.com (unsigned zone)

⏱️ Timing

Total: 1069ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.170, 172.67.178.13`
AAAA	2	`2606:4700:3031::ac43:b20d, 2606:4700:3032::6815:23aa`
NS	2	`aspen.ns.cloudflare.com, gordon.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 13), route2.mx.cloudflare.net (pri: 39)...`
TXT	2	`google-site-verification=wmiaXC7XmcyWOoU, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

contentgurus.com resolves to four IP addresses: 104.21.35.170, 172.67.178.13, 2606:4700:3031::ac43:b20d and 2606:4700:3032::6815:23aa.

www.airbelgium.be, web.oldp.net, miptv.ws and two other host names share IP numbers with contentgurus.com.

Name Servers

contentgurus.com is served by two delegated name servers, aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

contentgurus.com uses the same name servers as several other domains — among them devopschallenge.com, entertainmentnetwork.com, switchcast.com and two more.

contentgurus.com shares at least some of its name servers with other domains, including gofrex.com, wendyonawhim.com, sensoils.com and two others.

These name servers are frequently seen alongside the name servers nash.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aspen.ns.cloudflare.com carries IP addresses 108.162.194.109, 162.159.38.109 and 172.64.34.109, with 3 other addresses beyond those.

gordon.ns.cloudflare.com carries IP addresses 108.162.193.170, 172.64.33.170 and 173.245.59.170, with 3 other addresses beyond those.

Mail Servers

contentgurus.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

contentgurus.com has at least partial mail server overlap with other domains such as stockbrokerfraud.com, yairouter.com, cryptoboss888casino8.buzz and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.