`hurwitz.dk`

DNSSEC	⚠️ Not signed
A	87.238.253.113^{🇩🇰 AZERO87.238.248.0/21}
NS	`ns1.andersenit.dk` ⭐
		A	87.238.248.10^{🇩🇰 AZERO87.238.248.0/21}
NS	`ns.andersenit.dk`
		A	185.200.74.101^{🇩🇰 AZERO185.200.72.0/22}
			PTR	`ns.andersenit.dk`
SOA	`ns.andersenit.dk`hostmaster@andersenit.dk 2023-08-31 #2

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1774803781localtime Sun Mar 29 19:03:01 2026gmtime Sun Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1774803782

Same first word

hurwitz.cn

hurwitz.com

hurwitz.co.il

hurwitz.dk

hurwitz.us

hurwitz.eu

hurwitz.horse

DNS History

4 records (3 active, 1 former)

●NSns.andersenit.dk2015-08-04 → 2026-03-29 · 2 obs

● 2015-08-04 22:28:54
● 2026-03-29 17:10:08

●NSns1.andersenit.dk2015-08-04 → 2026-03-29 · 2 obs

● 2015-08-04 22:28:54
● 2026-03-29 17:10:08

○A87.238.248.2472015-08-04 → 2017-03-26 · 4 obs

● 2015-08-04 22:28:54
● 2017-03-26 13:24:48
○ 2026-03-29 17:10:06
○ 2026-03-29 17:10:08

●A87.238.253.1132026-03-29 → 2026-03-29 · 3 obs

○ 2017-03-26 13:24:48
● 2026-03-29 17:10:06
● 2026-03-29 17:10:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
hurwitz.dk	ns.andersenit.dk, ns1.andersenit.dk	2 records

✅ Authoritative Response

Server:87.238.248.10

NS records: ns.andersenit.dk, ns1.andersenit.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hurwitz.dk (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.238.253.113`
NS	2	`ns.andersenit.dk, ns1.andersenit.dk`
SOA	1	`ns.andersenit.dk hostmaster.andersenit.d`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.andersenit.dk, ns1.andersenit.dk)

Analysis

IP Addresses

hurwitz.dk points to a single IP: 87.238.253.113.

Other host names, for instance jensen-paa.dk, bagerforretning.dk, eventyrkonsulenten.dk, topark.dk and tikdis.com share IP numbers with hurwitz.dk.

Name Servers

Two name servers ns1.andersenit.dk and ns.andersenit.dk handle delegation for hurwitz.dk.

hurwitz.dk uses the same name server setup as other domains, for example biergarten.dk, orientaldancelab.dk, godawdo.dk, fhavnshs.dk and selvtester.dk.

hurwitz.dk shares name servers with other domains at least partially, for instance rosendal-olsen.dk, andersenit.dk, tikweb.dk and wedbox.com.

Host names with one IP number: The host name ns1.andersenit.dk points to 87.238.248.10 and the host name ns.andersenit.dk points to 185.200.74.101.

hurwitz.dk - robtex.com

hurwitz.dk

dk