`kabel-buettelborn.de`

DNSSEC	⚠️ Not signed
NS	`ns1.upc.biz` ⚠️ Not in zone NS records
		A	2001:730:3e12::133^{🇳🇱 LibertyGlobal2001:730::/29 LGI-UPC backbone}
			PTR	`ns1.upc.biz`
		A	195.34.133.133^{🇦🇹 LibertyGlobal195.34.132.0/22 LGS}
			PTR	`ns1.upc.biz`
NS	`ns2.upc.biz` ⚠️ Not in zone NS records
		A	2001:730:3e12:1000::133^{🇳🇱 LibertyGlobal2001:730::/29 LGI-UPC backbone}
			PTR	`ns2.upc.biz`
		A	213.47.222.133^{🇳🇱 LibertyGlobal213.47.220.0/22 LGS}
			PTR	`ns2.upc.biz`
NS	`ns3.upc.biz` ⚠️ Not in zone NS records
		A	2001:678:2e4::133^{🇳🇱 LGI2001:678:2e4::/48}
			PTR	`ns3.upc.biz`
		A	195.20.106.133^{🇳🇱 LGI195.20.106.0/24}
			PTR	`ns3.upc.biz`

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1783230496

Same first word

kabel-buettelborn.de

DNS History

8 records (3 active, 5 former)

○NSns1.ish.de2015-08-16 → 2017-10-20 · 4 obs

● 2015-08-16 16:46:40
● 2017-10-20 20:37:34
○ 2026-02-16 10:00:42
○ 2026-07-05 06:16:56

●NSns1.upc.biz2026-02-16 → 2026-07-05 · 3 obs

○ 2017-10-20 20:37:34
● 2026-02-16 10:00:42
● 2026-07-05 06:16:56

○NSns2.ish.de2015-08-16 → 2017-10-20 · 4 obs

● 2015-08-16 16:46:40
● 2017-10-20 20:37:34
○ 2026-02-16 10:00:42
○ 2026-07-05 06:16:56

●NSns2.upc.biz2026-02-16 → 2026-07-05 · 3 obs

○ 2017-10-20 20:37:34
● 2026-02-16 10:00:42
● 2026-07-05 06:16:56

●NSns3.upc.biz2026-02-16 → 2026-07-05 · 3 obs

○ 2017-10-20 20:37:34
● 2026-02-16 10:00:42
● 2026-07-05 06:16:56

○MXmx4.unitybox.de2015-08-16 → 2016-12-08 · 4 obs

● 2015-08-16 16:46:40
● 2016-12-08 11:19:38
○ 2017-10-20 20:37:34
○ 2026-07-05 06:16:56

○MXmxin.unity-mail.com2017-10-20 → 2026-02-16 · 4 obs

○ 2016-12-08 11:19:38
● 2017-10-20 20:37:34
● 2026-02-16 10:00:42
○ 2026-07-05 06:16:56

○A62.27.33.992015-08-16 → 2026-02-16 · 3 obs

● 2015-08-16 16:46:40
● 2026-02-16 10:00:42
○ 2026-07-05 06:16:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
kabel-buettelborn.de	ns1.upc.biz, ns2.upc.biz, ns3.upc.biz	-

✅ Authoritative Response

Server:213.47.222.133

NS records: ns1.upc.biz, ns2.upc.biz, ns3.upc.biz

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for kabel-buettelborn.de

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

Three name servers are authoritative for kabel-buettelborn.de: ns1.upc.biz, ns2.upc.biz and ns3.upc.biz.

kabel-buettelborn.de shares at least some of its name servers with other domains, including upcbiz.nl, 182.151.31.in-addr.arpa, 88.96.95.in-addr.arpa and two others.

These name servers are frequently seen alongside the name servers idm1-prd-nl1-oss.ipa.unified.services.

ns1.upc.biz resolves to 195.34.133.133 and 2001:730:3e12::133. ns2.upc.biz resolves to 213.47.222.133 and 2001:730:3e12:1000::133. ns3.upc.biz resolves to 195.20.106.133 and 2001:678:2e4::133. All three hostnames point to two IP numbers each.

kabel-buettelborn.de - robtex.com