`1h1.at`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ce19^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2a86^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.134^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.25^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`oswald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
NS	`tara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tara.ns.cloudflare.com`
		A	108.162.192.225^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	172.64.32.225^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	173.245.58.225^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.134, 172.67.206.25
		IPv6 hints	2606:4700:3031::ac43:ce19, 2606:4700:3033::6815:2a86
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com
SOA	`oswald.ns.cloudflare.com`dns@cloudflare.com serial=2410831323

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1785387602

Same first word

1h1.nl

1h1.fr

1h1.ru

1h1.at

1h1.cn

1h1.net

1h1.net.br

1h1.hu

1h1.de

1h1.com

Similar names

h11.com

h11.online

11h.online

11h.us

h11.readthedocs.io

h11.org

h11.wang

h11.io

h11.net

11h.ru

h11.de

h11.info

h11.mx

11h.nl

11h.cn

11h.com

11h.de

11h.net

h11.cz

h11.ru

h11.ch

h11.xyz

h11.pl

h11.cn

11h.org

h11.in

11h.nyc

11h.cc

DNS History

14 records (6 active, 8 former)

○NSns1.linea7.net2015-08-16 → 2016-12-13 · 4 obs

● 2015-08-16 19:28:10
● 2016-12-13 20:51:34
○ 2026-07-23 08:51:36
○ 2026-07-30 06:31:42

○NSns2.linea7.net2015-08-16 → 2016-12-13 · 4 obs

● 2015-08-16 19:28:10
● 2016-12-13 20:51:34
○ 2026-07-23 08:51:36
○ 2026-07-30 06:31:42

●NSoswald.ns.cloudflare.com2026-07-23 → 2026-07-30 · 3 obs

○ 2016-12-13 20:51:34
● 2026-07-23 08:51:36
● 2026-07-30 06:31:42

●NStara.ns.cloudflare.com2026-07-23 → 2026-07-30 · 3 obs

○ 2016-12-13 20:51:34
● 2026-07-23 08:51:36
● 2026-07-30 06:31:42

○MXmail.linea7.net2015-08-16 → 2016-12-13 · 4 obs

● 2015-08-16 19:28:10
● 2016-12-13 20:51:34
○ 2026-07-23 08:51:36
○ 2026-07-30 06:31:42

●A104.21.42.1342026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-23 08:51:36
● 2026-07-30 06:31:42

●A172.67.206.252026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-23 08:51:36
● 2026-07-30 06:31:42

○A188.114.96.02026-07-23 → 2026-07-23 · 3 obs

○ 2016-12-13 20:51:34
● 2026-07-23 08:51:36
○ 2026-07-30 06:31:42

○A188.114.97.02026-07-23 → 2026-07-23 · 3 obs

○ 2016-12-13 20:51:34
● 2026-07-23 08:51:36
○ 2026-07-30 06:31:42

○A195.16.241.2002015-08-16 → 2016-12-13 · 4 obs

● 2015-08-16 19:28:10
● 2016-12-13 20:51:34
○ 2026-07-23 08:51:36
○ 2026-07-30 06:31:42

●A2606:4700:3031::ac43:ce192026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-23 08:51:36
● 2026-07-30 06:31:42

●A2606:4700:3033::6815:2a862026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-23 08:51:36
● 2026-07-30 06:31:42

○A2a06:98c1:3120::2026-07-23 → 2026-07-23 · 3 obs

○ 2016-12-13 20:51:34
● 2026-07-23 08:51:36
○ 2026-07-30 06:31:42

○A2a06:98c1:3121::2026-07-23 → 2026-07-23 · 3 obs

○ 2016-12-13 20:51:34
● 2026-07-23 08:51:36
○ 2026-07-30 06:31:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, r.ns.at, u.ns.at, ns1.univie.ac.at...	-
1h1.at	tara.ns.cloudflare.com, oswald.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.218

NS records: tara.ns.cloudflare.com, oswald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1h1.at (unsigned zone)

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.206.25, 104.21.42.134`
AAAA	2	`2606:4700:3031::ac43:ce19, 2606:4700:3033::6815:2a86`
NS	2	`oswald.ns.cloudflare.com, tara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`oswald.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

1h1.at has four IP addresses: 104.21.42.134, 172.67.206.25, 2606:4700:3031::ac43:ce19 and 2606:4700:3033::6815:2a86.

Two other host names, along with nrafreestyle.tv, marlies-volkmer.de and creativemac.com, also share IP numbers with 1h1.at.

Name Servers

1h1.at is delegated to two name servers: oswald.ns.cloudflare.com and tara.ns.cloudflare.com.

1h1.at shares its NS records with other domains, for example hsrox.in, tylekeonhacai8386.com, trippn.co and two others.

1h1.at partially shares its NS delegation with several other domains, including datamaker.com.br, chaplainfortoday.com, liuliu.cloud and two others.

These name servers are regularly seen alongside opal.ns.cloudflare.com and toby.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

oswald.ns.cloudflare.com resolves to 108.162.193.218, 172.64.33.218, 173.245.59.218 and 3 other IP addresses.

tara.ns.cloudflare.com resolves to 108.162.192.225, 172.64.32.225, 173.245.58.225 and 3 other IP addresses.

1h1.at - robtex.com

1h1.at

at

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`1h1.at`

`at`