austincooper.dev - dns.ninja

`austincooper.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:276f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9094^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.111^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.148^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`julian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julian.ns.cloudflare.com`
		A	108.162.195.94^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
		A	162.159.44.94^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
		A	172.64.35.94^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
NS	`martha.ns.cloudflare.com`
		A	2606:4700:50::a29f:268e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martha.ns.cloudflare.com`
		A	108.162.194.142^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	162.159.38.142^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	172.64.34.142^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
MX	`lisa-relay.mxrouting.net` ⭐
		A	45.43.208.21^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
			PTR	`pixel.mxrouting.net`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`lisa.mxrouting.net`⁽²⁰⁾
		A	45.43.208.21^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
			PTR	`pixel.mxrouting.net`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`google-site-verification=SVZCWSmYgguesMPsC5Ew13ZQuMnDYUOUz45tWyFN4cY`
TXT	`protonmail-verification=0be6a947ede44ffb4e313f8ba26d52c56586d6db`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
TXT	`v=spf1 include:servers.mcsv.net ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.111, 172.67.144.148
		IPv6 hints	2606:4700:3032::6815:276f, 2606:4700:3037::ac43:9094
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`julian.ns.cloudflare.com`dns@cloudflare.com serial=2411242395

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

austincooper.dev

Similar names

eproauctions.com

DNS History

17 records (10 active, 7 former)

○NSdns1.p04.nsone.net2020-03-21 → 2020-03-21 · 3 obs

● 2020-03-21 11:36:34
○ 2026-02-15 04:51:00
○ 2026-08-04 09:36:24

○NSdns2.p04.nsone.net2020-03-21 → 2020-03-21 · 3 obs

● 2020-03-21 11:36:34
○ 2026-02-15 04:51:00
○ 2026-08-04 09:36:24

○NSdns3.p04.nsone.net2020-03-21 → 2020-03-21 · 3 obs

● 2020-03-21 11:36:34
○ 2026-02-15 04:51:00
○ 2026-08-04 09:36:24

○NSdns4.p04.nsone.net2020-03-21 → 2020-03-21 · 3 obs

● 2020-03-21 11:36:34
○ 2026-02-15 04:51:00
○ 2026-08-04 09:36:24

●NSjulian.ns.cloudflare.com2026-02-15 → 2026-08-04 · 3 obs

○ 2020-03-21 11:36:34
● 2026-02-15 04:51:00
● 2026-08-04 09:36:24

●NSmartha.ns.cloudflare.com2026-02-15 → 2026-08-04 · 3 obs

○ 2020-03-21 11:36:34
● 2026-02-15 04:51:00
● 2026-08-04 09:36:24

●MXlisa-relay.mxrouting.net2020-03-21 → 2026-08-04 · 2 obs

● 2020-03-21 11:36:34
● 2026-08-04 09:36:24

●MXlisa.mxrouting.net2020-03-21 → 2026-08-04 · 2 obs

● 2020-03-21 11:36:34
● 2026-08-04 09:36:24

●MXmail.protonmail.ch2026-04-23 → 2026-08-04 · 3 obs

○ 2020-03-21 11:36:34
● 2026-04-23 18:07:20
● 2026-08-04 09:36:24

●MXmailsec.protonmail.ch2026-04-23 → 2026-08-04 · 3 obs

○ 2020-03-21 11:36:34
● 2026-04-23 18:07:20
● 2026-08-04 09:36:24

●A104.21.39.1112026-02-15 → 2026-08-04 · 3 obs

○ 2020-03-21 11:36:34
● 2026-02-15 04:51:00
● 2026-08-04 09:36:24

○A157.230.120.632020-03-21 → 2020-03-21 · 3 obs

● 2020-03-21 11:36:34
○ 2026-02-15 04:51:00
○ 2026-08-04 09:36:24

●A172.67.144.1482026-02-15 → 2026-08-04 · 3 obs

○ 2020-03-21 11:36:34
● 2026-02-15 04:51:00
● 2026-08-04 09:36:24

○A2606:4700:3030::ac43:90942026-02-15 → 2026-06-16 · 5 obs

○ 2020-03-21 11:36:34
● 2026-02-15 04:51:00
● 2026-06-16 04:58:52
○ 2026-07-09 15:28:16
○ 2026-08-04 09:36:24

●A2606:4700:3032::6815:276f2026-07-09 → 2026-08-04 · 3 obs

○ 2026-06-16 04:58:52
● 2026-07-09 15:28:16
● 2026-08-04 09:36:24

○A2606:4700:3033::6815:276f2026-02-15 → 2026-06-16 · 5 obs

○ 2020-03-21 11:36:34
● 2026-02-15 04:51:00
● 2026-06-16 04:58:52
○ 2026-07-09 15:28:16
○ 2026-08-04 09:36:24

●A2606:4700:3037::ac43:90942026-07-09 → 2026-08-04 · 3 obs

○ 2026-06-16 04:58:52
● 2026-07-09 15:28:16
● 2026-08-04 09:36:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
austincooper.dev	martha.ns.cloudflare.com, julian.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.142

NS records: martha.ns.cloudflare.com, julian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for austincooper.dev (unsigned zone)

⏱️ Timing

Total: 668ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.111, 172.67.144.148`
AAAA	2	`2606:4700:3037::ac43:9094, 2606:4700:3032::6815:276f`
NS	2	`julian.ns.cloudflare.com, martha.ns.cloudflare.com`
MX	4	`lisa.mxrouting.net (pri: 10), mail.protonmail.ch (pri: 10)...`
TXT	4	`google-site-verification=SVZCWSmYgguesMP, protonmail-verification=0be6a947ede44ffb...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`julian.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

austincooper.dev has four IP addresses: 104.21.39.111, 172.67.144.148, 2606:4700:3032::6815:276f and 2606:4700:3037::ac43:9094.

Additional host names — chicagohealthatlas.org, 33187.net, nkoehn.com and two others — share IP numbers with austincooper.dev.

Name Servers

austincooper.dev is delegated to two name servers: julian.ns.cloudflare.com and martha.ns.cloudflare.com.

austincooper.dev shares its name server setup with other domains, including glamurama.com.br, airlinesvpn.com, takaichise.com and two others.

austincooper.dev has at least partial name server overlap with other domains, such as indemandlogistics.com, amigos.com.mt, wsconnectwp.com and two others.

It is common to see these name servers used together with name servers duke.ns.cloudflare.com and matias.ns.cloudflare.com.

Host names with 6 IP numbers:

julian.ns.cloudflare.com resolves to 108.162.195.94, 162.159.44.94, 172.64.35.94 and 3 other IP addresses.

martha.ns.cloudflare.com resolves to 108.162.194.142, 162.159.38.142, 172.64.34.142 and 3 other IP addresses.

Mail Servers

Four mail servers handle email for austincooper.dev: mail.protonmail.ch, mailsec.protonmail.ch, lisa-relay.mxrouting.net and lisa.mxrouting.net.

austincooper.dev shares mail servers — at least in part — with other domains, including 3ther.net, ivanontech.com, andersaustad.com and two others.

Host names with three IP numbers:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

Host names pointing to a single IP address:

lisa-relay.mxrouting.net points to 45.43.208.21.

lisa.mxrouting.net points to 45.43.208.21.

lisa-relay.mxrouting.net and lisa.mxrouting.net are host names that each point to 45.43.208.21 IP addresses.