fclankowitz.at - robtex.com

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`fclankowitz.at`

DNSSEC	⚠️ Not signed
A	2a0a:4cc0:5:58b::21:3817^{🇦🇹 netcup-AS}
A	89.58.21.24^{🇩🇪 netcup-AS}
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS}
			PTR	`third-dns.netcup.net`
MX	`mail.fclankowitz.at` ⭐
		A	89.58.21.26^{🇩🇪 netcup-AS}
			PTR	`mx151a.netcup.net`
MX	`mx151a.netcup.net`⁽⁵⁰⁾
		A	2a0a:4cc0:4:15:6893:50ff:fef4:cc3a^{🇦🇹 netcup-AS}
			PTR	`mx151a.netcup.net`
		A	89.58.21.26^{🇩🇪 netcup-AS}
			PTR	`mx151a.netcup.net`
TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2026-01-02 #24

`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

Up

mail.fclankowitz.at

Same first word

fclankowitz.at

DNS History

10 records (7 active, 3 former)

○NSdns1.realtime.at2015-07-23 → 2016-03-09 · 4 obs

● 2015-07-23 15:33:06
● 2016-03-09 08:20:10
○ 2016-07-20 16:26:58
○ 2026-02-17 04:41:12

○NSdns2.realtime.at2015-07-23 → 2016-03-09 · 4 obs

● 2015-07-23 15:33:06
● 2016-03-09 08:20:10
○ 2016-07-20 16:26:58
○ 2026-02-17 04:41:12

●NSroot-dns.netcup.net2026-02-17 → 2026-02-17 · 3 obs

○ 2016-07-20 16:26:58
● 2026-02-17 04:41:10
● 2026-02-17 04:41:12

●NSsecond-dns.netcup.net2026-02-17 → 2026-02-17 · 3 obs

○ 2016-07-20 16:26:58
● 2026-02-17 04:41:10
● 2026-02-17 04:41:12

●NSthird-dns.netcup.net2026-02-17 → 2026-02-17 · 3 obs

○ 2016-07-20 16:26:58
● 2026-02-17 04:41:10
● 2026-02-17 04:41:12

●MXmail.fclankowitz.at2015-07-23 → 2026-02-17 · 6 obs

● 2015-07-23 15:33:06
● 2016-03-09 08:20:10
○ 2016-07-20 16:26:58
○ 2017-03-26 05:59:40
● 2026-02-17 04:41:10
● 2026-02-17 04:41:12

●MXmx151a.netcup.net2026-02-17 → 2026-02-17 · 3 obs

○ 2017-03-26 05:59:40
● 2026-02-17 04:41:10
● 2026-02-17 04:41:12

○A185.53.177.202015-07-23 → 2016-03-09 · 4 obs

● 2015-07-23 15:33:06
● 2016-03-09 08:20:10
○ 2016-07-20 16:26:58
○ 2026-02-17 04:41:12

●A2a0a:4cc0:5:58b::21:38172026-02-17 → 2026-02-17 · 3 obs

○ 2016-07-20 16:26:58
● 2026-02-17 04:41:10
● 2026-02-17 04:41:12

●A89.58.21.242026-02-17 → 2026-02-17 · 3 obs

○ 2016-07-20 16:26:58
● 2026-02-17 04:41:10
● 2026-02-17 04:41:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	n.ns.at, ns2.univie.ac.at, ns1.univie.ac.at, j.ns.at...	-
fclankowitz.at	root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server: 46.38.225.225

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fclankowitz.at (unsigned zone)

⏱️ Timing

Total: 940ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.58.21.24`
AAAA	1	`2a0a:4cc0:5:58b::21:3817`
NS	3	`root-dns.netcup.net, second-dns.netcup.net...`
MX	2	`mx151a.netcup.net (pri: 50), mail.fclankowitz.at (pri: 10)`
TXT	1	`v=spf1 mx a include:_spf.webhosting.syst`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

AI analysis

fclankowitz.at is the parent of mail.fclankowitz.at.

fclankowitz.at resolves to two IP numbers: 2a0a:4cc0:5:58b::21:3817 and 89.58.21.24.

other host names including mgfb.at, wodoil.at, server1000.at, bluebanana-software.com and rx.eder-networks.eu share IP numbers with fclankowitz.at.

fclankowitz.at is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

fclankowitz.at at least partially shares name servers with other domains, for instance sweta.de, yacht-finanz.eu, mne.moe, afrikanisch-tanzen.de and webinger.net.

Host names with two IP numbers:

root-dns.netcup.net points to: 2a03:4000:0:1::e1e1 and 46.38.225.225.

second-dns.netcup.net points to: 2a03:4000:2:24b::c7c7 and 37.221.199.199.

third-dns.netcup.net points to: 2a03:4001:0:106::3f44 and 188.68.63.68.

Two mail servers handle fclankowitz.at: mail.fclankowitz.at and mx151a.netcup.net.

fclankowitz.at shares some mail servers with other domains, at least partially, for instance mgfb.at, server1000.at, keo.com.pl, bluebanana-software.com and armaworld.de.

these mail servers are often used with mail.mgfb.at, mail.server1000.at, mail.keo.com.pl and mail.bluebanana-software.com.

Host names with two IP numbers: mx151a.netcup.net points to 2a0a:4cc0:4:15:6893:50ff:fef4:cc3a and 89.58.21.26.

Host names with one IP number: mail.fclankowitz.at points to 89.58.21.26.

Host names that point to 89.58.21.26: mx151a.netcup.net and mail.fclankowitz.at.