`graz-mobile.com`

DNSSEC	⚠️ Not signed
NS	`ns1.grazkom.at` ⭐
		A	217.29.144.67^{🇦🇹 CITYCOM-AS217.29.144.0/20 Citycom Telekommunikation GmbH}
			PTR	`ns1.grazkom.at`
NS	`ns2.grazkom.at`
		A	91.143.111.17^{🇦🇹 CITYCOM-AS91.143.96.0/20 Citycom Telekommunikation GmbH}
			PTR	`ns2.grazkom.at`
SOA	`ns1.grazkom.at`hostmaster@grazkom.at 2011-08-28 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774673307

Same first word

graz-mobile.com

graz-mobile.net

DNS History

4 records (2 active, 2 former)

○NSdns1.energy-it.net2016-12-20 → 2018-11-20 · 3 obs

● 2016-12-20 01:46:28
● 2018-11-20 23:35:58
○ 2026-03-28 05:03:38

○NSdns2.energy-it.net2016-12-20 → 2018-11-20 · 3 obs

● 2016-12-20 01:46:28
● 2018-11-20 23:35:58
○ 2026-03-28 05:03:38

●NSns1.grazkom.at2026-03-28 → 2026-03-28 · 2 obs

○ 2018-11-20 23:35:58
● 2026-03-28 05:03:38

●NSns2.grazkom.at2026-03-28 → 2026-03-28 · 2 obs

○ 2018-11-20 23:35:58
● 2026-03-28 05:03:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
graz-mobile.com	ns1.grazkom.at, ns2.grazkom.at	-

✅ Authoritative Response

Server:91.143.111.17

NS records: ns1.grazkom.at, ns2.grazkom.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for graz-mobile.com (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.grazkom.at, ns1.grazkom.at`
SOA	1	`ns1.grazkom.at hostmaster.grazkom.at`

Analysis

Name Servers

graz-mobile.com's delegation is to two name servers ns1.grazkom.at and ns2.grazkom.at.

graz-mobile.com shares the same name server configuration as other domains, such as mobilitaetszentrum.at, medienfabrik-wien.at, zimmerreinigung.net, perverseoptimist.com and horticulturalsoftware.com.

graz-mobile.com at least partially shares its name servers with other domains, for instance novapark.at, 237.15.185.in-addr.arpa, meinlbank.eu, 150.29.217.in-addr.arpa and 158.29.217.in-addr.arpa.

These name servers are commonly used alongside dns1.grazkom.at and dns2.grazkom.at.

Host names with a single IP:

ns1.grazkom.at resolves to 217.29.144.67.

ns2.grazkom.at resolves to 91.143.111.17.

graz-mobile.com - robtex.com

graz-mobile.com

com