`webkalender.at`

DNSSEC	⚠️ Not signed
A	136.243.163.179^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`adomino.net`
NS	`ns1.day.biz` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns2.day.biz`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
SOA	`ns1.day.biz`hostmaster@day.biz 2024-09-27 #0

`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=1776096002

Same first word

webkalender.org

webkalender.nl

webkalender.at

DNS History

5 records (3 active, 2 former)

●NSns1.day.biz2015-06-17 → 2026-04-13 · 2 obs

● 2015-06-17 17:14:10
● 2026-04-13 16:34:12

●NSns2.day.biz2015-06-17 → 2026-04-13 · 2 obs

● 2015-06-17 17:14:10
● 2026-04-13 16:34:12

○MXmail.webkalender.at2015-06-17 → 2017-04-23 · 4 obs

● 2015-06-17 17:14:10
● 2017-04-23 23:58:10
○ 2026-02-21 11:38:22
○ 2026-04-13 16:34:12

●A136.243.163.1792026-02-21 → 2026-04-13 · 3 obs

○ 2017-04-23 23:58:10
● 2026-02-21 11:38:22
● 2026-04-13 16:34:12

○A85.236.47.2182015-06-17 → 2017-04-23 · 4 obs

● 2015-06-17 17:14:10
● 2017-04-23 23:58:10
○ 2026-02-21 11:38:22
○ 2026-04-13 16:34:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
webkalender.at	ns1.day.biz, ns2.day.biz	-

✅ Authoritative Response

Server:185.132.35.161

NS records: ns1.day.biz, ns2.day.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webkalender.at (unsigned zone)

⏱️ Timing

Total: 732ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.163.179`
NS	2	`ns2.day.biz, ns1.day.biz`
SOA	1	`ns1.day.biz hostmaster.day.biz`

Analysis

IP Addresses

webkalender.at points to a single IP address: 136.243.163.179.

Other host names such as rennkart.at, pocketpc.us, maximo.at, mailand.eu and webdesign.de share IPs with webkalender.at.

Name Servers

Two name servers ns1.day.biz and ns2.day.biz handle the delegation for webkalender.at.

webkalender.at shares the same name server setup as other domains, for example multilingual.at, splash.at, keksrezepte.de, general.us and showmaster.ch.

webkalender.at shares name servers with other domains to some extent, including barock.at, anbau.at, bitorrent.ch and creadom.bz.

These name servers are often used together with ns1.adomino.com and ns2.adomino.com.

Host names with two IP numbers:

ns1.day.biz points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161.

ns2.day.biz points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161.

webkalender.at - robtex.com

webkalender.at

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