`isch.at`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8140^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:286^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.134^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.64^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bonnie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bonnie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bonnie.ns.cloudflare.com`
		A	108.162.192.76^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	172.64.32.76^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	173.245.58.76^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
NS	`roman.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c367^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2367^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roman.ns.cloudflare.com`
		A	108.162.195.103^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
		A	162.159.44.103^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
		A	172.64.35.103^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
MX	`_dc-mx.a0d326e83c64.isch.at` ⭐
		A	136.0.111.42^{🇺🇸 AS40676136.0.111.0/24 727 North 1550 East Ste 400 Orem UT 84097 United States}
			PTR	`d737a.dimedns.com`
TXT	`v=spf1 +a +mx +ip4:136.0.111.42 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.2.134, 172.67.129.64
		IPv6	2606:4700:3033::ac43:8140, 2606:4700:3037::6815:286
SOA	`bonnie.ns.cloudflare.com`dns@cloudflare.com serial=2395204948

`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=1771290002

WOT: SAFE (60/100)

Previously MX for

isch.at

Same first word

isch.org

isch.com.cn

isch.gr

isch.ru

isch.id

isch.info

isch.nl

isch.eu

isch.de

isch.cool

isch.cc

isch.at

isch.ch

isch.com

Similar names

shic.ru

ihcs.org

icsh.com.au

cish.cn

chsi.com.ar

chsi.in

sich.ru

schi.eu

sich.pl

hsic.dz

sich.zp.ua

ichs.jp

chsi.cn.com

shci.ir

shic.co.kr

ichs.org

sich.in

shic.info

ihcs.ca

ishc.info

icsh.com

icsh.ru

hics.be

hsic.com.au

hcis.trafficmanager.net

cshi.ca

sihc.synology.me

sich.net

hsci.org

schi.it

hsic.co.kr

schi.at

hcis.de

cihs.edu.hk

cshi.net

cish.com.mx

cihs.ca

ihcs.ru

hsci.ru

hisc.info

sich.com.mx

ichs.ru

chis.com.cn

scih.ir

scih.net

cihs.in

ichs.de

scih.fr

cish.pk

icsh.ro

chsi.gov.tw

chis.cz

sich.me

hcis.in

hcis.gr

scih.ch

shic.com.tw

hcis.us

hsci.com.ph

ichs.edu

chsi.ru

shic.ch

chis.de

hsci.ch

hcis.edu.sg

icsh.sh.cn

hics.ru

icsh.com.mx

hisc.com.cn

hics.de

icsh.org

hcis.gov.sa

ishc.com.br

cihs.net

hsci.de

sich.us

cihs.com

hsic.biz

csih.sakura.ne.jp

sich.cn

schi.coach

hisc.biz

sihc.net

icsh.us

ihcs.de

hics.in

shic.net

sich.cz

chsi.jp

cihs.edu.ar

sich.info

scih.org

hcis.net

chis.co.uk

DNS History

22 records (7 active, 15 former)

●NSbonnie.ns.cloudflare.com2026-02-25 → 2026-03-22 · 3 obs

○ 2021-02-27 01:09:04
● 2026-02-25 12:48:20
● 2026-03-22 20:41:20

○NSns.checkdomain.de2015-06-29 → 2017-04-12 · 4 obs

● 2015-06-29 13:55:42
● 2017-04-12 05:18:22
○ 2021-02-27 01:09:04
○ 2026-03-22 20:41:20

○NSns2.checkdomain.de2015-06-29 → 2017-04-12 · 4 obs

● 2015-06-29 13:55:42
● 2017-04-12 05:18:22
○ 2021-02-27 01:09:04
○ 2026-03-22 20:41:20

○NSns5.kasserver.com2021-02-27 → 2021-02-27 · 4 obs

○ 2017-04-12 05:18:22
● 2021-02-27 01:09:04
○ 2026-02-25 12:48:20
○ 2026-03-22 20:41:20

○NSns6.kasserver.com2021-02-27 → 2021-02-27 · 4 obs

○ 2017-04-12 05:18:22
● 2021-02-27 01:09:04
○ 2026-02-25 12:48:20
○ 2026-03-22 20:41:20

●NSroman.ns.cloudflare.com2026-02-25 → 2026-03-22 · 3 obs

○ 2021-02-27 01:09:04
● 2026-02-25 12:48:20
● 2026-03-22 20:41:20

●MX_dc-mx.a0d326e83c64.isch.at2026-02-25 → 2026-03-22 · 3 obs

○ 2021-02-27 01:09:04
● 2026-02-25 12:48:20
● 2026-03-22 20:41:20

○MXisch.at2015-11-10 → 2017-04-12 · 5 obs

○ 2015-06-29 13:55:42
● 2015-11-10 05:07:22
● 2017-04-12 05:18:22
○ 2021-02-27 01:09:04
○ 2026-03-22 20:41:20

○MXmailproxy.isch.at2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 13:55:42
○ 2015-11-10 05:07:22
○ 2026-03-22 20:41:20

○MXmailproxy2.isch.at2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 13:55:42
○ 2015-11-10 05:07:22
○ 2026-03-22 20:41:20

○MXw01899c5.kasserver.com2021-02-27 → 2021-02-27 · 4 obs

○ 2017-04-12 05:18:22
● 2021-02-27 01:09:04
○ 2026-02-25 12:48:20
○ 2026-03-22 20:41:20

●A104.21.2.1342026-02-25 → 2026-03-22 · 3 obs

○ 2021-02-27 01:09:04
● 2026-02-25 12:48:20
● 2026-03-22 20:41:20

○A130.185.109.772015-11-10 → 2017-04-12 · 5 obs

○ 2015-06-29 13:55:42
● 2015-11-10 05:07:22
● 2017-04-12 05:18:22
○ 2021-02-27 01:09:04
○ 2026-03-22 20:41:20

○A172.64.80.12026-02-25 → 2026-03-22 · 2 obs

○ 2026-02-25 12:48:20
○ 2026-03-22 20:41:20

●A172.67.129.642026-02-25 → 2026-03-22 · 3 obs

○ 2021-02-27 01:09:04
● 2026-02-25 12:48:20
● 2026-03-22 20:41:20

○A188.40.74.2142015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 13:55:42
○ 2015-11-10 05:07:22
○ 2026-03-22 20:41:20

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-25 → 2026-03-22 · 2 obs

○ 2026-02-25 12:48:20
○ 2026-03-22 20:41:20

●A2606:4700:3033::ac43:81402026-02-25 → 2026-03-22 · 3 obs

○ 2021-02-27 01:09:04
● 2026-02-25 12:48:20
● 2026-03-22 20:41:20

●A2606:4700:3037::6815:2862026-02-25 → 2026-03-22 · 3 obs

○ 2021-02-27 01:09:04
● 2026-02-25 12:48:20
● 2026-03-22 20:41:20

○A2a01:4a0:2002:4:1da9:a99f:5423:3cf12015-11-10 → 2017-04-12 · 5 obs

○ 2015-06-29 13:55:42
● 2015-11-10 05:07:22
● 2017-04-12 05:18:22
○ 2021-02-27 01:09:04
○ 2026-03-22 20:41:20

○A2a01:4f8:100:5164:526b:2cda:22b7:932c2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 13:55:42
○ 2015-11-10 05:07:22
○ 2026-03-22 20:41:20

○A85.13.151.1952021-02-27 → 2021-02-27 · 4 obs

○ 2017-04-12 05:18:22
● 2021-02-27 01:09:04
○ 2026-02-25 12:48:20
○ 2026-03-22 20:41:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	ns1.univie.ac.at, ns2.univie.ac.at, u.ns.at, n.ns.at...	-
isch.at	bonnie.ns.cloudflare.com, roman.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.35.103

NS records: bonnie.ns.cloudflare.com, roman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isch.at (unsigned zone)

⏱️ Timing

Total: 831ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.64, 104.21.2.134`
AAAA	2	`2606:4700:3037::6815:286, 2606:4700:3033::ac43:8140`
NS	2	`bonnie.ns.cloudflare.com, roman.ns.cloudflare.com`
MX	1	`_dc-mx.a0d326e83c64.isch.at (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:136.0.111.42 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bonnie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

Four IP numbers are pointed to by isch.at: 2606:4700:3033::ac43:8140, 2606:4700:3037::6815:286, 104.21.2.134 and 172.67.129.64.

other host names including coriander-seed.com, ns2.serhattv.com.tr, letitiajames2013.com, ameego.org and ns2.iecuniversity.ac.in share IP numbers with isch.at.

Name Servers

isch.at is delegated to two name servers bonnie.ns.cloudflare.com and roman.ns.cloudflare.com.

isch.at shares the same name server setup as other domains, for instance gakuten.jp, hisodating.com, berearib.com, dasoft.com.do and leagueworldwide.org.

isch.at at least partially shares name servers with other domains, for instance xoilacvzc.cc, portalparanatinga.com.br, topnoaccountcasinos.com, smithvillage.org and akcentstroyspb.ru.

These name servers are commonly used alongside jill.ns.cloudflare.com and molly.ns.cloudflare.com.

Host names with six IP numbers:

Host name bonnie.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4c, 2803:f800:50::6ca2:c04c, 2a06:98c1:50::ac40:204c, 108.162.192.76, 172.64.32.76 and 173.245.58.76.

Host name roman.ns.cloudflare.com points to: 2606:4700:58::a29f:2c67, 2803:f800:50::6ca2:c367, 2a06:98c1:50::ac40:2367, 108.162.195.103, 162.159.44.103 and 172.64.35.103.

Mail Servers

isch.at is handled by a single mail server, _dc-mx.a0d326e83c64.isch.at.

_dc-mx.a0d326e83c64.isch.at resolves to IP 136.0.111.42.

isch.at - robtex.com

isch.at

at

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`isch.at`

`at`