`catchup.at`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:383e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b2c8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.62^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.200^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kayleigh.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kayleigh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kayleigh.ns.cloudflare.com`
		A	108.162.194.92^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	162.159.38.92^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	172.64.34.92^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
NS	`salvador.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c364^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`salvador.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2364^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`salvador.ns.cloudflare.com`
		A	108.162.195.100^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	162.159.44.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	172.64.35.100^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		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	`route1.mx.cloudflare.net`⁽⁶⁴⁾
		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	`route3.mx.cloudflare.net`⁽⁷³⁾
		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	`google-site-verification=6sVl6SNqBY9Yr_7HYZbcQ1Zd8nF-1tsic0nYgqyQhh0`
TXT	`hosting-site=catchupat-ee109`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
TXT	`yandex-verification: 2d3410e19d4a89e7`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.62, 172.67.178.200
		IPv6 hints	2606:4700:3030::6815:383e, 2606:4700:3034::ac43:b2c8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`kayleigh.ns.cloudflare.com`dns@cloudflare.com serial=2409825164

`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=1786356002

Same first word

catchup.cl

catchup.asia

catchup.cloud

catchup.email

catchup.biz

catchup.is

catchup.co.at

catchup.com

catchup.co.il

catchup.ru

catchup.mobi

catchup.us

catchup.tv

catchup.jp

catchup.church

catchup.net

catchup.io

catchup.com.au

catchup.be

catchup.at

catchup.tg

catchup.ch

catchup.org.uk

catchup.restaurant

catchup.today

catchup.de

catchup.agency

catchup.cn

catchup.com.br

catchup.org

catchup.fr

catchup.it

catchup.com.tw

Similar names

captchu.com

cpuchat.com

chatcpu.com

chatcpu.net

pccutah.com

cpcutah.com

chatcup.com

upcatch.com

cupchat.com

DNS History

14 records (9 active, 5 former)

●NSkayleigh.ns.cloudflare.com2026-06-23 → 2026-08-10 · 3 obs

○ 2018-05-20 00:26:44
● 2026-06-23 01:58:24
● 2026-08-10 10:23:40

○NSns1.sil.at2015-05-30 → 2018-05-20 · 4 obs

● 2015-05-30 11:52:40
● 2018-05-20 00:26:44
○ 2026-06-23 01:58:24
○ 2026-08-10 10:23:40

○NSns2.sil.at2015-05-30 → 2018-05-20 · 4 obs

● 2015-05-30 11:52:40
● 2018-05-20 00:26:44
○ 2026-06-23 01:58:24
○ 2026-08-10 10:23:40

○NSns3.sil.at2015-05-30 → 2018-05-20 · 4 obs

● 2015-05-30 11:52:40
● 2018-05-20 00:26:44
○ 2026-06-23 01:58:24
○ 2026-08-10 10:23:40

●NSsalvador.ns.cloudflare.com2026-06-23 → 2026-08-10 · 3 obs

○ 2018-05-20 00:26:44
● 2026-06-23 01:58:24
● 2026-08-10 10:23:40

○MXmx.sil.at2015-05-30 → 2018-05-20 · 4 obs

● 2015-05-30 11:52:40
● 2018-05-20 00:26:44
○ 2026-06-23 01:58:24
○ 2026-08-10 10:23:40

●MXroute1.mx.cloudflare.net2026-06-23 → 2026-08-10 · 3 obs

○ 2018-05-20 00:26:44
● 2026-06-23 01:58:24
● 2026-08-10 10:23:40

●MXroute2.mx.cloudflare.net2026-06-23 → 2026-08-10 · 3 obs

○ 2018-05-20 00:26:44
● 2026-06-23 01:58:24
● 2026-08-10 10:23:40

●MXroute3.mx.cloudflare.net2026-06-23 → 2026-08-10 · 3 obs

○ 2018-05-20 00:26:44
● 2026-06-23 01:58:24
● 2026-08-10 10:23:40

●A104.21.56.622026-06-23 → 2026-08-10 · 3 obs

○ 2018-05-20 00:26:44
● 2026-06-23 01:58:24
● 2026-08-10 10:23:40

●A172.67.178.2002026-06-23 → 2026-08-10 · 3 obs

○ 2018-05-20 00:26:44
● 2026-06-23 01:58:24
● 2026-08-10 10:23:40

●A2606:4700:3030::6815:383e2026-06-23 → 2026-08-10 · 3 obs

○ 2018-05-20 00:26:44
● 2026-06-23 01:58:24
● 2026-08-10 10:23:40

●A2606:4700:3034::ac43:b2c82026-06-23 → 2026-08-10 · 3 obs

○ 2018-05-20 00:26:44
● 2026-06-23 01:58:24
● 2026-08-10 10:23:40

○A86.59.107.2312015-05-30 → 2018-05-20 · 4 obs

● 2015-05-30 11:52:40
● 2018-05-20 00:26:44
○ 2026-06-23 01:58:24
○ 2026-08-10 10:23:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	ns2.univie.ac.at, ns1.univie.ac.at, d.ns.at, r.ns.at...	-
catchup.at	kayleigh.ns.cloudflare.com, salvador.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.92

NS records: kayleigh.ns.cloudflare.com, salvador.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catchup.at (unsigned zone)

⏱️ Timing

Total: 831ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.200, 104.21.56.62`
AAAA	2	`2606:4700:3034::ac43:b2c8, 2606:4700:3030::6815:383e`
NS	2	`kayleigh.ns.cloudflare.com, salvador.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 36), route1.mx.cloudflare.net (pri: 64)...`
TXT	4	`google-site-verification=6sVl6SNqBY9Yr_7, hosting-site=catchupat-ee109...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kayleigh.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

catchup.at resolves to four IP addresses: 104.21.56.62, 172.67.178.200, 2606:4700:3030::6815:383e and 2606:4700:3034::ac43:b2c8.

paragon8investments.digital, texas-weightloss.com, www.implantacademy.co.za plus two other host names have IP numbers in common with catchup.at.

Name Servers

Two name servers handle the delegation for catchup.at: kayleigh.ns.cloudflare.com and salvador.ns.cloudflare.com.

The name server configuration of catchup.at is shared with other domains, for instance batrefractories.com, warunghoki88v.com, spectra-bright.com and two others.

catchup.at shares at least some of its name servers with other domains, including slon-4--4-at.ru, torlyondfgfr.com, patellectomies.com and two others.

These name servers are frequently seen alongside the name servers kallie.ns.cloudflare.com.

Hosts with 6 IP addresses each:

kayleigh.ns.cloudflare.com resolves to 108.162.194.92, 162.159.38.92 and 172.64.34.92 among others, with 3 other IP addresses in total.

salvador.ns.cloudflare.com resolves to 108.162.195.100, 162.159.44.100 and 172.64.35.100 among others, with 3 other IP addresses in total.

Mail Servers

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

At least some of the mail servers used by catchup.at are shared with other domains: obkf.org, victoriavaultsuk.co.uk, kariera.net.pl and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

catchup.at - robtex.com

catchup.at

at

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`catchup.at`

`at`