doublecolossus.com - dns.ninja

`doublecolossus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8ac9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:46be^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.190^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.201^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`seth.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seth.ns.cloudflare.com`
		A	108.162.193.142^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	172.64.33.142^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	173.245.59.142^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=p4QOIFpl3mfkeQsVRrljKTI2jByR6wjivCWqECSIjwY`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.190, 172.67.138.201
		IPv6 hints	2606:4700:3030::ac43:8ac9, 2606:4700:3035::6815:46be
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2410764707

`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=1786322329

Same first word

doublecolossus.com

DNS History

19 records (11 active, 8 former)

●NScortney.ns.cloudflare.com2026-02-16 → 2026-08-10 · 3 obs

○ 2019-12-17 14:18:50
● 2026-02-16 00:34:32
● 2026-08-10 01:02:36

○NSns1.linode.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 14:18:50
○ 2026-02-16 00:34:32
○ 2026-08-10 01:02:36

○NSns2.linode.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 14:18:50
○ 2026-02-16 00:34:32
○ 2026-08-10 01:02:36

○NSns3.linode.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 14:18:50
○ 2026-02-16 00:34:32
○ 2026-08-10 01:02:36

○NSns4.linode.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 14:18:50
○ 2026-02-16 00:34:32
○ 2026-08-10 01:02:36

○NSns5.linode.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 14:18:50
○ 2026-02-16 00:34:32
○ 2026-08-10 01:02:36

●NSseth.ns.cloudflare.com2026-02-16 → 2026-08-10 · 3 obs

○ 2019-12-17 14:18:50
● 2026-02-16 00:34:32
● 2026-08-10 01:02:36

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-08-10 · 2 obs

● 2026-02-16 00:34:32
● 2026-08-10 01:02:36

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-08-10 · 2 obs

● 2026-02-16 00:34:32
● 2026-08-10 01:02:36

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-08-10 · 2 obs

● 2026-02-16 00:34:32
● 2026-08-10 01:02:36

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-08-10 · 2 obs

● 2026-02-16 00:34:32
● 2026-08-10 01:02:36

●MXaspmx.l.google.com2026-02-16 → 2026-08-10 · 2 obs

● 2026-02-16 00:34:32
● 2026-08-10 01:02:36

○A104.200.24.1672019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 14:18:50
○ 2026-02-16 00:34:32
○ 2026-08-10 01:02:36

●A104.21.70.1902026-02-16 → 2026-08-10 · 3 obs

○ 2019-12-17 14:18:50
● 2026-02-16 00:34:32
● 2026-08-10 01:02:36

●A172.67.138.2012026-02-16 → 2026-08-10 · 3 obs

○ 2019-12-17 14:18:50
● 2026-02-16 00:34:32
● 2026-08-10 01:02:36

●A2606:4700:3030::ac43:8ac92026-07-17 → 2026-08-10 · 3 obs

○ 2026-06-13 16:20:08
● 2026-07-17 13:44:06
● 2026-08-10 01:02:36

○A2606:4700:3031::ac43:8ac92026-02-16 → 2026-06-13 · 5 obs

○ 2019-12-17 14:18:50
● 2026-02-16 00:34:32
● 2026-06-13 16:20:08
○ 2026-07-17 13:44:06
○ 2026-08-10 01:02:36

○A2606:4700:3033::6815:46be2026-02-16 → 2026-06-13 · 5 obs

○ 2019-12-17 14:18:50
● 2026-02-16 00:34:32
● 2026-06-13 16:20:08
○ 2026-07-17 13:44:06
○ 2026-08-10 01:02:36

●A2606:4700:3035::6815:46be2026-07-17 → 2026-08-10 · 3 obs

○ 2026-06-13 16:20:08
● 2026-07-17 13:44:06
● 2026-08-10 01:02:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
doublecolossus.com	seth.ns.cloudflare.com, cortney.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.142

NS records: seth.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublecolossus.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.190, 172.67.138.201`
AAAA	2	`2606:4700:3035::6815:46be, 2606:4700:3030::ac43:8ac9`
NS	2	`cortney.ns.cloudflare.com, seth.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=p4QOIFpl3mfkeQs, v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

doublecolossus.com points to the four IP addresses 104.21.70.190, 172.67.138.201, 2606:4700:3030::ac43:8ac9 and 2606:4700:3035::6815:46be.

Two other host names, along with mythology.net.ua, www.pourel.site and boppycompany.com, also share IP numbers with doublecolossus.com.

Name Servers

DNS delegation for doublecolossus.com points to two name servers: cortney.ns.cloudflare.com and seth.ns.cloudflare.com.

doublecolossus.com shares its NS records with other domains, for example tokerroad.com, allweb(0x706f726e).com, pesqueiropant(0x616e616c)sfx.com.br and two others.

At least some of doublecolossus.com's name servers are shared with other domains, for example m2ch.hk, anonmail.co.za, 1xbet-yimq0.icu and two more.

These name servers tend to be deployed in combination with the name servers brett.ns.cloudflare.com and vida.ns.cloudflare.com.

DNS names with 6 IP addresses:

cortney.ns.cloudflare.com has IP addresses 108.162.192.87, 172.64.32.87 and 173.245.58.87, plus 3 other.

seth.ns.cloudflare.com has IP addresses 108.162.193.142, 172.64.33.142 and 173.245.59.142, plus 3 other.

Mail Servers

doublecolossus.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between doublecolossus.com and other domains, including desbois.org, adiota.com, xpedite-africa.com and two others.

These mail servers frequently co-occur with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two others.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.163.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.