`gesa.at`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:830^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:930^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4843^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.8.48^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.9.48^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.67^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ollie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2647^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c247^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ollie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2247^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ollie.ns.cloudflare.com`
		A	108.162.194.71^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	162.159.38.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	172.64.34.71^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
NS	`randall.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ceb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`randall.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`randall.ns.cloudflare.com`
		A	108.162.195.235^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	162.159.44.235^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	172.64.35.235^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
MX	`gesa-at.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
MX	`mail.gesa.at`⁽¹⁾
		A	91.112.79.210^{🇦🇹 A1TELEKOM-AT91.112.0.0/14 HIGHWAY194}
			PTR	`mail.gesa.at`
TXT	`google-site-verification=_RCczYo8vFh6LiMaWpdsEgrJn5lWbTpYyHmtN6H7P4I`
TXT	`linkedin-site-verification=c0e5e3c2-cb45-4791-82f4-ef214b1ab382`
TXT	`offensity-domain-verification=254c26e51c04cd01f37f792331ded421bcc3ec8fa91c94d...`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com ...`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.26.8.48, 104.26.9.48, 172.67.72.67
		IPv6	2606:4700:20::681a:830, 2606:4700:20::681a:930, 2606:4700:20::ac43:4843
SOA	`ollie.ns.cloudflare.com`dns@cloudflare.com serial=2396601244

`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

Subdomains

mail.gesa.at

cms.gesa.at

www.gesa.at

Same first word

gesa.org.au

gesa.biz

gesa.com.co

gesa.eu

gesa.org

gesa.in

gesa.cl

gesa.at

gesa.es

gesa.be

gesa.investments

gesa.cat

gesa.mobi

gesa.de

gesa.foundation

gesa.co.za

gesa.cz

gesa.solutions

gesa.fr

gesa.si

gesa.training

gesa.ch

gesa.pl

gesa.com.au

gesa.nl

gesa.net

gesa.co

gesa.academy

gesa.com

gesa.me

Similar names

aseg.com.au

sgae.gouv.fr

sage.ch

gaes.ae

ages.email

aseg.pt

ages.ca

esga.net

agse.de

sega.nl

ages.cn

sega.pl

egas.lt

sega.com.gt

asge.us

egas.com.tw

seag.es.gov.br

sage.us

sega.com.tr

aseg.net

sage.tv

gsae.net

aesg.cn

ages.edu.br

aegs.ca

sega.ch

egas.aero

geas.us

esga.com.mx

asge.info

sage.pl

sage.foundation

ages.ren

gsae.org

saeg.com.au

sega.co

egas.com

sage.group

aesg.edu.br

egsa.co.ao

sgea.it

egsa.fr

sage.it

seag.it

asge.com.br

sage.com.co

sgae.es

sgae.info

sage.com.my

sage.net

gaes.gov.mo

geas.at

sage.fi

esga.lt

egas.com.au

sega.es

sega.pp.ua

sgae.me

egas.cz

sage.com.pt

sega.co.nz

ages.me

sage.cz

saeg.mx

esga.org.uk

aesg.com

ages.ph

sage.co.za

esag.net

gase.info

gase.kr

sage.my

sega.dk

gaes.ru

gsea.or.kr

seag.ch

aegs.cn

gase.org

esag.pt

egas.co

asge.de

sega.info

sega.tel

ages.com.pk

sega.sk

asge.co.uk

eags.us

esag.info

esga.com

ages.dk

seag.net

gsea.com.br

sega.se

aesg.pt

aseg.biz

DNS History

24 records (10 active, 14 former)

○NSbetty.ns.cloudflare.com2021-02-01 → 2021-02-01 · 4 obs

○ 2017-11-27 23:39:38
● 2021-02-01 13:46:48
○ 2026-02-16 04:38:10
○ 2026-03-18 00:28:02

○NSdarl.ns.cloudflare.com2021-02-01 → 2021-02-01 · 4 obs

○ 2017-11-27 23:39:38
● 2021-02-01 13:46:48
○ 2026-02-16 04:38:10
○ 2026-03-18 00:28:02

○NSns1.hans.hosteurope.de2015-11-19 → 2017-11-27 · 5 obs

○ 2015-08-03 17:05:24
● 2015-11-19 15:43:12
● 2017-11-27 23:39:38
○ 2021-02-01 13:46:48
○ 2026-03-18 00:28:02

○NSns1.hoesel.at2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 17:05:24
○ 2015-11-19 15:43:12
○ 2026-03-18 00:28:02

○NSns2.hans.hosteurope.de2015-11-19 → 2017-11-27 · 5 obs

○ 2015-08-03 17:05:24
● 2015-11-19 15:43:12
● 2017-11-27 23:39:38
○ 2021-02-01 13:46:48
○ 2026-03-18 00:28:02

○NSns2.hoesel.at2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 17:05:24
○ 2015-11-19 15:43:12
○ 2026-03-18 00:28:02

●NSollie.ns.cloudflare.com2026-02-16 → 2026-03-18 · 3 obs

○ 2021-02-01 13:46:48
● 2026-02-16 04:38:10
● 2026-03-18 00:28:02

●NSrandall.ns.cloudflare.com2026-02-16 → 2026-03-18 · 3 obs

○ 2021-02-01 13:46:48
● 2026-02-16 04:38:10
● 2026-03-18 00:28:02

●MXgesa-at.mail.protection.outlook.com2021-02-01 → 2026-03-18 · 3 obs

○ 2015-08-03 17:05:24
● 2021-02-01 13:46:48
● 2026-03-18 00:28:02

●MXmail.gesa.at2015-08-03 → 2026-03-18 · 2 obs

● 2015-08-03 17:05:24
● 2026-03-18 00:28:02

●A104.26.8.482026-02-16 → 2026-03-18 · 3 obs

○ 2021-02-01 13:46:48
● 2026-02-16 04:38:10
● 2026-03-18 00:28:02

○A104.26.8.752021-02-01 → 2021-02-01 · 4 obs

○ 2017-11-27 23:39:38
● 2021-02-01 13:46:48
○ 2026-02-16 04:38:10
○ 2026-03-18 00:28:02

●A104.26.9.482026-02-16 → 2026-03-18 · 3 obs

○ 2021-02-01 13:46:48
● 2026-02-16 04:38:10
● 2026-03-18 00:28:02

○A104.26.9.752021-02-01 → 2021-02-01 · 4 obs

○ 2017-11-27 23:39:38
● 2021-02-01 13:46:48
○ 2026-02-16 04:38:10
○ 2026-03-18 00:28:02

○A172.67.69.1302021-02-01 → 2021-02-01 · 4 obs

○ 2017-11-27 23:39:38
● 2021-02-01 13:46:48
○ 2026-02-16 04:38:10
○ 2026-03-18 00:28:02

●A172.67.72.672026-02-16 → 2026-03-18 · 3 obs

○ 2021-02-01 13:46:48
● 2026-02-16 04:38:10
● 2026-03-18 00:28:02

●A2606:4700:20::681a:8302026-02-16 → 2026-03-18 · 3 obs

○ 2021-02-01 13:46:48
● 2026-02-16 04:38:10
● 2026-03-18 00:28:02

○A2606:4700:20::681a:84b2021-02-01 → 2021-02-01 · 4 obs

○ 2017-11-27 23:39:38
● 2021-02-01 13:46:48
○ 2026-02-16 04:38:10
○ 2026-03-18 00:28:02

●A2606:4700:20::681a:9302026-02-16 → 2026-03-18 · 3 obs

○ 2021-02-01 13:46:48
● 2026-02-16 04:38:10
● 2026-03-18 00:28:02

○A2606:4700:20::681a:94b2021-02-01 → 2021-02-01 · 4 obs

○ 2017-11-27 23:39:38
● 2021-02-01 13:46:48
○ 2026-02-16 04:38:10
○ 2026-03-18 00:28:02

○A2606:4700:20::ac43:45822021-02-01 → 2021-02-01 · 4 obs

○ 2017-11-27 23:39:38
● 2021-02-01 13:46:48
○ 2026-02-16 04:38:10
○ 2026-03-18 00:28:02

●A2606:4700:20::ac43:48432026-02-16 → 2026-03-18 · 3 obs

○ 2021-02-01 13:46:48
● 2026-02-16 04:38:10
● 2026-03-18 00:28:02

○A80.120.252.202015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 17:05:24
○ 2015-11-19 15:43:12
○ 2026-03-18 00:28:02

○A87.230.26.112015-11-19 → 2017-11-27 · 5 obs

○ 2015-08-03 17:05:24
● 2015-11-19 15:43:12
● 2017-11-27 23:39:38
○ 2021-02-01 13:46:48
○ 2026-03-18 00:28:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	r.ns.at, j.ns.at, n.ns.at, ns1.univie.ac.at...	-
gesa.at	ollie.ns.cloudflare.com, randall.ns.cloudflare.com	-

✅ Authoritative Response

Server: 162.159.44.235

NS records: ollie.ns.cloudflare.com, randall.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gesa.at (unsigned zone)

⏱️ Timing

Total: 1176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.9.48, 172.67.72.67...`
AAAA	3	`2606:4700:20::ac43:4843, 2606:4700:20::681a:830...`
NS	2	`ollie.ns.cloudflare.com, randall.ns.cloudflare.com`
MX	2	`gesa-at.mail.protection.outlook.com (pri, mail.gesa.at (pri: 1)`
TXT	4	`google-site-verification=_RCczYo8vFh6LiM, linkedin-site-verification=c0e5e3c2-cb45...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`ollie.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

gesa.at has children mail.gesa.at, cms.gesa.at and www.gesa.at.

IP Addresses

gesa.at points to six IP numbers: 2606:4700:20::681a:830, 2606:4700:20::681a:930, 2606:4700:20::ac43:4843, 104.26.8.48, 104.26.9.48 and 172.67.72.67.

Other host names, for instance cdn.teachoo.com, bitstable.finance, css.stcont.com, cybras.com and marinesafetyeurope.com share IP numbers with gesa.at.

Name Servers

gesa.at has two name servers: ollie.ns.cloudflare.com and randall.ns.cloudflare.com.

gesa.at shares the same name server setup as other domains, for example elastikrollen.at, kugelrollen.at, gesa.si, ehemphousecorp.com and plslaser.com.

gesa.at shares some name servers with other domains, for example rahim.org, vondbijw.com, customlaminations.com, cdfyakf.cn and nettruyen.africa.com.

These name servers are often used together with kristina.ns.cloudflare.com, harley.ns.cloudflare.com and carrera.ns.cloudflare.com.

Host names with six IP numbers: ollie.ns.cloudflare.com points to: 2606:4700:50::a29f:2647, 2803:f800:50::6ca2:c247, 2a06:98c1:50::ac40:2247, 108.162.194.71, 162.159.38.71 and 172.64.34.71; randall.ns.cloudflare.com points to: 2606:4700:58::a29f:2ceb, 2803:f800:50::6ca2:c3eb, 2a06:98c1:50::ac40:23eb, 108.162.195.235, 162.159.44.235 and 172.64.35.235.

Mail Servers

gesa.at is served by two mail servers: mail.gesa.at and gesa-at.mail.protection.outlook.com.

gesa.at shares some mail servers with other domains, at least partially; for instance xn--transportgerte-hib.at, luftkissen.at, gesaapps.com, elastikrollen.at and kugelrollen.at.

Host names with eight IP numbers:

gesa-at.mail.protection.outlook.com points to: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 52.101.68.8, 52.101.68.16, 52.101.73.6 and 52.101.73.11.

Host names with one IP number:

mail.gesa.at points to: 91.112.79.210.

gesa.at - robtex.com

gesa.at

at

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`gesa.at`

`at`