steins.dk

📜 Historical scan 2026-10-01 21:02:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

steins.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 18 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 152.89.172.56 is hosted by Nameshield SAS (AS209510) in France. Mail is handled by cluster-b.mailcontrol.com, cluster-j.mailcontrol.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
nsa.perf1.fr	2a01:c8:100::100 81.92.94.100	nsa.perf1.fr nsa.perf1.fr	AS20756 Nameshield SAS AS20756 Nameshield SAS
nsb.perf1.com	2a01:c8:101::100 81.92.95.100	nsb.perf1.com nsb.perf1.com	AS20756 Nameshield SAS AS20756 Nameshield SAS
nsc.perf1.com	152.89.172.100 2a09:35c0:102::100	nsc.perf1.com nsc.perf1.com	AS209510 Nameshield SAS AS209510 Nameshield SAS

🌍 A Records#

3 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
152.89.172.56	3600s	cdn.perf1.com	AS209510	Nameshield SAS	152.89.172.0/22	🇫🇷 France	—
81.92.94.54	3600s	cdn.perf1.com	AS20756	Nameshield SAS	81.92.80.0/20	🇫🇷 France	—
81.92.95.55	3600s	cdn.perf1.com	AS20756	Nameshield SAS	81.92.80.0/20	🇫🇷 France	—

📧 MX Records#

2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cluster-b.mailcontrol.com	85.115.56.190	cluster-b.mailcontrol.com	AS44444 Forcepoint UK Limited
15	3600s	cluster-j.mailcontrol.com	85.115.54.190	cluster-j.mailcontrol.com	AS44444 Forcepoint UK Limited

🔷 AAAA Records (IPv6)#

3 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:c8:100::54	3600s	cdn.perf1.com	AS20756	Nameshield SAS	2a01:c8:0:0:0:0:0:0/32	🇫🇷 France	—
2a01:c8:101::55	3600s	cdn.perf1.com	AS20756	Nameshield SAS	2a01:c8:0:0:0:0:0:0/32	🇫🇷 France	—
2a09:35c0:102::56	3600s	cdn.perf1.com	AS209510	Nameshield SAS	2a09:35c0:100:0:0:0:0:0/40	🇫🇷 France	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 08:57:56

www CNAME	saspresence.perf1.com (all on perf1.com) → 185.65.58.55 81.92.91.56 (AS20756)
www vs bare domain	Same network steins.dk: 152.89.172.56 81.92.94.54 81.92.95.55 2a01:c8:100::54 (AS20756 AS209510) www.steins.dk: 185.65.58.55 81.92.91.56 (AS20756)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

133ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

50ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	nsa.perf1.fr
Responsible (RNAME)	technical@nameshield.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-16 09:33:50

Field	Value
Registrar	NAMESHIELD
Registered	1996-12-18
Expires	2026-12-31 (75d)

🔗 Same registrant#

11 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
eurofins-logistic.dk	NAMESHIELD
eurofins-sorbisense.dk	NAMESHIELD
genoscan.dk	NAMESHIELD
midtjydsk-geoteknik.dk	NAMESHIELD
midtjysk-geoteknik.dk	NAMESHIELD
midtjyskgeoteknik.dk	NAMESHIELD
pclab.dk	NAMESHIELD
prenatest.dk	NAMESHIELD
sorbisense.dk	NAMESHIELD
vbmlab.dk	NAMESHIELD
vbmlaboratoriet.dk	NAMESHIELD

📋 WHOIS#

⏱️ Lookup Timing#

42ms

51ms

36ms

AAAA

39ms

TXT

171ms

CAA

37ms

HTTPS

28ms

TLSA

2846ms

SOA

50ms

MTA-STS

56ms

DNSSEC

133ms

SRV

52ms

Total

5064ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 08:57:56	3793ms	3 NS 3 A 2 MX	🔒 Secure
2026-10-08 08:36:34	6290ms	3 NS 3 A 2 MX	🔒 Secure
2026-10-04 05:14:05	2990ms	3 NS 3 A 2 MX	🔒 Secure
2026-10-01 21:02:23 shown	5064ms	3 NS 3 A 2 MX	🔒 Secure
2026-09-30 20:55:03	2795ms	3 NS 3 A 2 MX	🔒 Secure
2026-09-24 02:57:41	6841ms	3 NS 3 A 2 MX	🔒 Secure
2026-09-16 01:59:31	2243ms	3 NS 3 A 2 MX	🔒 Secure
2026-09-04 09:45:38	3494ms	3 NS 3 A 2 MX	🔒 Secure
2026-09-01 13:18:19	4865ms	3 NS 3 A 2 MX	🔒 Secure
2026-08-27 13:37:01	3829ms	3 NS 3 A 2 MX	🔒 Secure
2026-08-20 17:41:43	3683ms	3 NS 3 A 2 MX	🔒 Secure
2026-08-13 17:58:17	3319ms	3 NS 3 A 2 MX	🔒 Secure
2026-08-07 02:47:24	1576ms	3 NS 3 A 2 MX	🔒 Secure
2026-08-02 01:36:04	4950ms	3 NS 3 A 2 MX	🔒 Secure
2026-07-23 15:23:20	4096ms	3 NS 3 A 2 MX	🔒 Secure
2026-07-17 06:48:25	14069ms	3 NS 3 A 2 MX	🔒 Secure
2026-07-10 04:13:19	5147ms	3 NS 3 A 2 MX	🔒 Secure
2026-07-03 04:11:04	2729ms	3 NS 3 A 2 MX	🔒 Secure
2026-06-29 05:32:41	3018ms	3 NS 3 A 2 MX	🔒 Secure
2026-06-25 14:00:18	3653ms	3 NS 3 A 2 MX	🔒 Secure
2026-06-18 01:56:41	9947ms	3 NS 3 A 2 MX	🔒 Secure