`supportingcmu.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:ba4f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3bfc^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.252^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.79^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lars.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
NS	`laura.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laura.ns.cloudflare.com`
		A	108.162.192.183^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	172.64.32.183^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	173.245.58.183^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
TXT	`lmb2ffycj7hpdnf8zn4f8jmvrqbx8gzt`
TXT	`nsy9qzs3ks18xsh37sxjfwjmc4j7c4vn`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.252, 172.67.186.79
		IPv6 hints	2606:4700:3033::ac43:ba4f, 2606:4700:3034::6815:3bfc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOA	`lars.ns.cloudflare.com`dns@cloudflare.com serial=2399094065

`net`

	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=1776211742

Same first word

supportingcmu.net

DNS History

13 records (6 active, 7 former)

○NSdns1.name-services.com2015-07-11 → 2020-01-30 · 4 obs

● 2015-07-11 23:12:16
● 2020-01-30 06:39:20
○ 2026-03-30 22:16:46
○ 2026-04-15 00:18:10

○NSdns2.name-services.com2015-07-11 → 2020-01-30 · 4 obs

● 2015-07-11 23:12:16
● 2020-01-30 06:39:20
○ 2026-03-30 22:16:46
○ 2026-04-15 00:18:10

○NSdns3.name-services.com2015-07-11 → 2020-01-30 · 4 obs

● 2015-07-11 23:12:16
● 2020-01-30 06:39:20
○ 2026-03-30 22:16:46
○ 2026-04-15 00:18:10

○NSdns4.name-services.com2015-07-11 → 2020-01-30 · 4 obs

● 2015-07-11 23:12:16
● 2020-01-30 06:39:20
○ 2026-03-30 22:16:46
○ 2026-04-15 00:18:10

○NSdns5.name-services.com2015-07-11 → 2020-01-30 · 4 obs

● 2015-07-11 23:12:16
● 2020-01-30 06:39:20
○ 2026-03-30 22:16:46
○ 2026-04-15 00:18:10

●NSlars.ns.cloudflare.com2026-03-30 → 2026-04-15 · 3 obs

○ 2020-01-30 06:39:20
● 2026-03-30 22:16:46
● 2026-04-15 00:18:10

●NSlaura.ns.cloudflare.com2026-03-30 → 2026-04-15 · 3 obs

○ 2020-01-30 06:39:20
● 2026-03-30 22:16:46
● 2026-04-15 00:18:10

●A104.21.59.2522026-03-30 → 2026-04-15 · 3 obs

○ 2020-01-30 06:39:20
● 2026-03-30 22:16:46
● 2026-04-15 00:18:10

●A172.67.186.792026-03-30 → 2026-04-15 · 3 obs

○ 2020-01-30 06:39:20
● 2026-03-30 22:16:46
● 2026-04-15 00:18:10

○A209.67.133.1022015-07-11 → 2017-02-09 · 4 obs

● 2015-07-11 23:12:16
● 2017-02-09 14:14:42
○ 2020-01-30 06:39:20
○ 2026-04-15 00:18:10

●A2606:4700:3033::ac43:ba4f2026-03-30 → 2026-04-15 · 3 obs

○ 2020-01-30 06:39:20
● 2026-03-30 22:16:46
● 2026-04-15 00:18:10

●A2606:4700:3034::6815:3bfc2026-03-30 → 2026-04-15 · 3 obs

○ 2020-01-30 06:39:20
● 2026-03-30 22:16:46
● 2026-04-15 00:18:10

○A63.128.24.902020-01-30 → 2020-01-30 · 4 obs

○ 2017-02-09 14:14:42
● 2020-01-30 06:39:20
○ 2026-03-30 22:16:46
○ 2026-04-15 00:18:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
supportingcmu.net	lars.ns.cloudflare.com, laura.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.195

NS records: lars.ns.cloudflare.com, laura.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supportingcmu.net (unsigned zone)

⏱️ Timing

Total: 345ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.252, 172.67.186.79`
AAAA	2	`2606:4700:3034::6815:3bfc, 2606:4700:3033::ac43:ba4f`
NS	2	`lars.ns.cloudflare.com, laura.ns.cloudflare.com`
TXT	2	`lmb2ffycj7hpdnf8zn4f8jmvrqbx8gzt, nsy9qzs3ks18xsh37sxjfwjmc4j7c4vn`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lars.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

supportingcmu.net maps to four IP numbers: 2606:4700:3033::ac43:ba4f, 2606:4700:3034::6815:3bfc, 104.21.59.252 and 172.67.186.79.

Other host names, for instance dulh.cn, af0956c67ce5.af0956c67ce5.gaymaturehookup.com, apps.pokerplaza.com, viagraoahvfn.com and ar.naturalvida.live share IP numbers with supportingcmu.net.

Name Servers

Two name servers lars.ns.cloudflare.com and laura.ns.cloudflare.com handle delegation for supportingcmu.net.

supportingcmu.net uses the same name server setup as other domains, for example indiefuture.com, frezqm.xyz, coloradomesa.edu, kwcftoid.de and phantoml0rd.com.

supportingcmu.net partially shares name servers with other domains; examples include kamcomp.co.za, casasaopaulojoias.com.br, l5668.com, ssqq.cc and jdwx.net.cn.

These name servers are commonly used with the name servers augustus.ns.cloudflare.com, carter.ns.cloudflare.com, bonnie.ns.cloudflare.com, jewel.ns.cloudflare.com and mike.ns.cloudflare.com.

Host names with six IP numbers: lars.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc3, 2803:f800:50::6ca2:c1c3, 2a06:98c1:50::ac40:21c3, 108.162.193.195, 172.64.33.195 and 173.245.59.195; laura.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183.

supportingcmu.net - robtex.com