`cortforcongress.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:a6d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8374^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.109^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.116^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`renan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`renan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`renan.ns.cloudflare.com`
		A	108.162.195.62^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	162.159.44.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	172.64.35.62^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.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`⁽⁸⁾
		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`⁽⁵⁸⁾
		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	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.109, 172.67.131.116
		IPv6 hints	2606:4700:3031::6815:a6d, 2606:4700:3036::ac43:8374
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`renan.ns.cloudflare.com`dns@cloudflare.com serial=2410490059

`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=1785791227

Same first word

cortforcongress.com

DNS History

21 records (9 active, 12 former)

○NSns-cloud-a1.googledomains.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

○NSns-cloud-a2.googledomains.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

○NSns-cloud-a3.googledomains.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

○NSns-cloud-a4.googledomains.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

●NSrenan.ns.cloudflare.com2026-05-31 → 2026-08-03 · 3 obs

○ 2017-08-10 17:30:50
● 2026-05-31 04:35:38
● 2026-08-03 21:25:24

●NSruth.ns.cloudflare.com2026-05-31 → 2026-08-03 · 3 obs

○ 2017-08-10 17:30:50
● 2026-05-31 04:35:38
● 2026-08-03 21:25:24

○MXalt1.aspmx.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

○MXalt2.aspmx.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

○MXalt3.aspmx.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

○MXalt4.aspmx.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

○MXaspmx.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

●MXroute1.mx.cloudflare.net2026-05-31 → 2026-08-03 · 3 obs

○ 2017-08-10 17:30:50
● 2026-05-31 04:35:38
● 2026-08-03 21:25:24

●MXroute2.mx.cloudflare.net2026-05-31 → 2026-08-03 · 3 obs

○ 2017-08-10 17:30:50
● 2026-05-31 04:35:38
● 2026-08-03 21:25:24

●MXroute3.mx.cloudflare.net2026-05-31 → 2026-08-03 · 3 obs

○ 2017-08-10 17:30:50
● 2026-05-31 04:35:38
● 2026-08-03 21:25:24

●A104.21.10.1092026-05-31 → 2026-08-03 · 3 obs

○ 2017-08-10 17:30:50
● 2026-05-31 04:35:38
● 2026-08-03 21:25:24

●A172.67.131.1162026-05-31 → 2026-08-03 · 3 obs

○ 2017-08-10 17:30:50
● 2026-05-31 04:35:38
● 2026-08-03 21:25:24

●A2606:4700:3031::6815:a6d2026-06-28 → 2026-08-03 · 3 obs

○ 2026-06-17 05:29:06
● 2026-06-28 20:04:38
● 2026-08-03 21:25:24

○A2606:4700:3032::6815:a6d2026-05-31 → 2026-06-17 · 5 obs

○ 2017-08-10 17:30:50
● 2026-05-31 04:35:38
● 2026-06-17 05:29:06
○ 2026-06-28 20:04:38
○ 2026-08-03 21:25:24

●A2606:4700:3036::ac43:83742026-06-28 → 2026-08-03 · 3 obs

○ 2026-06-17 05:29:06
● 2026-06-28 20:04:38
● 2026-08-03 21:25:24

○A2606:4700:3037::ac43:83742026-05-31 → 2026-06-17 · 5 obs

○ 2017-08-10 17:30:50
● 2026-05-31 04:35:38
● 2026-06-17 05:29:06
○ 2026-06-28 20:04:38
○ 2026-08-03 21:25:24

○A45.79.128.562017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 17:30:50
○ 2026-05-31 04:35:38
○ 2026-08-03 21:25:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cortforcongress.com	ruth.ns.cloudflare.com, renan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.143

NS records: ruth.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortforcongress.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.116, 104.21.10.109`
AAAA	2	`2606:4700:3036::ac43:8374, 2606:4700:3031::6815:a6d`
NS	2	`renan.ns.cloudflare.com, ruth.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 1), route3.mx.cloudflare.net (pri: 58)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`renan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cortforcongress.com resolves to four IP addresses: 104.21.10.109, 172.67.131.116, 2606:4700:3031::6815:a6d and 2606:4700:3036::ac43:8374.

Two other host names, along with dcvdesigns.com, newyork.co.uk and tesd-7080709.newsmagmay.ru, also share IP numbers with cortforcongress.com.

Name Servers

DNS delegation for cortforcongress.com points to two name servers: renan.ns.cloudflare.com and ruth.ns.cloudflare.com.

cortforcongress.com shares its NS records with other domains, for example indosteel.net, hotelsafes.net, lagnews.com and two others.

cortforcongress.com shares at least some of its name servers with other domains, including danatrans.com.pl, alisaparket.ru, wisergraduates.com and two others.

These name servers are frequently paired with the name servers gene.ns.cloudflare.com and etta.ns.cloudflare.com.

DNS names with 6 IP addresses:

renan.ns.cloudflare.com has IP addresses 108.162.195.62, 162.159.44.62 and 172.64.35.62, plus 3 other.

ruth.ns.cloudflare.com has IP addresses 108.162.192.143, 172.64.32.143 and 173.245.58.143, plus 3 other.

Mail Servers

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

There is at least a partial MX overlap between cortforcongress.com and other domains, including gliczarow.info.pl, overviewnews.com, mpiche.com and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.

cortforcongress.com - robtex.com