`web-opac.at`

DNSSEC	⚠️ Not signed
A	85.13.148.29^{🇩🇪 NMM-AS85.13.148.0/24 Neue Medien Muennich}
		PTR	`dd29900.kasserver.com`
NS	`ns3.kasserver.com` ⭐
		A	85.13.128.2^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns3.kasserver.com`
NS	`ns4.kasserver.com`
		A	85.13.140.2^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`ns4.kasserver.com`
MX	`webat.kasserver.com` ⭐
		A	85.13.148.29^{🇩🇪 NMM-AS85.13.148.0/24 Neue Medien Muennich}
			PTR	`dd29900.kasserver.com`
TXT	`v=spf1 ip4:85.13.148.29 ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2602261133

`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=1775934002

Subdomains

ak-bludenz.web-opac.at

mail.web-opac.at

Same first word

web-opac.de

web-opac.at

Similar names

paco-web.jp

DNS History

6 records (4 active, 2 former)

●NSns3.kasserver.com2015-06-07 → 2026-04-11 · 2 obs

● 2015-06-07 10:08:40
● 2026-04-11 19:56:14

●NSns4.kasserver.com2015-06-07 → 2026-04-11 · 2 obs

● 2015-06-07 10:08:40
● 2026-04-11 19:56:14

○MXmail.web-opac.at2015-06-07 → 2016-07-07 · 4 obs

● 2015-06-07 10:08:40
● 2016-07-07 11:43:24
○ 2017-08-20 04:18:42
○ 2026-04-11 19:56:14

●MXwebat.kasserver.com2017-08-20 → 2026-04-11 · 3 obs

○ 2016-07-07 11:43:24
● 2017-08-20 04:18:42
● 2026-04-11 19:56:14

○A85.13.143.1452015-06-07 → 2016-07-07 · 4 obs

● 2015-06-07 10:08:40
● 2016-07-07 11:43:24
○ 2017-08-20 04:18:42
○ 2026-04-11 19:56:14

●A85.13.148.292017-08-20 → 2026-04-11 · 3 obs

○ 2016-07-07 11:43:24
● 2017-08-20 04:18:42
● 2026-04-11 19:56:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	ns1.univie.ac.at, j.ns.at, d.ns.at, r.ns.at...	14 records
web-opac.at	ns3.kasserver.com, ns4.kasserver.com	-

✅ Authoritative Response

Server:85.13.140.2

NS records: ns3.kasserver.com, ns4.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for web-opac.at (unsigned zone)

⏱️ Timing

Total: 1058ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.148.29`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`webat.kasserver.com (pri: 10)`
TXT	1	`v=spf1 ip4:85.13.148.29 ~all`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (d.ns.at, j.ns.at, n.ns.at...)

Analysis

Hierarchy

web-opac.at is a parent of ak-bludenz.web-opac.at and mail.web-opac.at.

IP Addresses

web-opac.at resolves to one IP number: 85.13.148.29.

other host names including ak-bludenz.web-opac.at, hede.kasserver.com, mail.web-opac.de, mail.webopac.at and webat.kasserver.com share IP numbers with web-opac.at.

Name Servers

web-opac.at is delegated to two name servers ns3.kasserver.com and ns4.kasserver.com.

web-opac.at shares the same name server setup as other domains, for instance superflexible.com, bekas.de, aivan.de, optadata.biz and hypertrophie.net.

Host names with one IP number:

ns3.kasserver.com points to 85.13.128.2

ns4.kasserver.com points to 85.13.140.2

Mail Servers

web-opac.at is handled by a single mail server, webat.kasserver.com.

webat.kasserver.com resolves to IP 85.13.148.29.

web-opac.at - robtex.com

web-opac.at

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