sd-sikring.dk

📜 Historical scan 2026-08-27 14:43:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sd-sikring.dk is a .dk domain served by 2 nameservers (ns1.nmesvr.dk, ns2.nmesvr.dk). It was registered on 31 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.184.137.26 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by gw1.dcgr.dk, gw2.dcgr.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nmesvr.dk	89.184.137.26	89-184-137-26.norlyscustomer.net	AS39642 Sinal A/S
ns2.nmesvr.dk	89.184.137.46	89-184-137-46.norlyscustomer.net	AS39642 Sinal A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.184.137.26	3600s	89-184-137-26.norlyscustomer.net	AS39642	Sinal A/S	89.184.128.0/19	🇩🇰 Denmark	Haderslev

📧 MX Records#

2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	gw1.dcgr.dk	89.184.137.15	master.pcadmin.dk	AS39642 Sinal A/S
20	3600s	gw2.dcgr.dk	89.184.137.61	gw2.pcadmin.dk	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	89.184.137.42

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 162ms

TXT Record
v=spf1 include:spf.protection.dcgr.dk -all

✉️ SPF#

Policy	Record (sd-sikring.dk)
-all (hard fail)	v=spf1 include:spf.protection.dcgr.dk -all

📨 DMARC#

Policy	Record (_dmarc.sd-sikring.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-report@dcgr.dk; ruf=mailto:dmarc-report@dcgr.dk; fo=1; sp=reject

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

3 records 42ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	letsencrypt.org
0	issuewild	comodoca.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 11:56:29

www	89.184.137.26 (AS39642) (address records, no CNAME)
www vs bare domain	Same network sd-sikring.dk: 89.184.137.26 (AS39642) www.sd-sikring.dk: 89.184.137.26 (AS39642)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2023010903
Primary NS (MNAME)	ns1.nmesvr.dk
Responsible (RNAME)	hostmaster@sd-sikring.dk
Refresh	7200s
Retry	540s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 20:27:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-10-31
Expires	2026-10-31 (11d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

32ms

33ms

AAAA

45ms

TXT

162ms

CAA

42ms

HTTPS

46ms

TLSA

61ms

SOA

0ms

MTA-STS

68ms

DNSSEC

68ms

SRV

63ms

Total

637ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-03 17:44:26	557ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-01 12:04:06	607ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 14:43:00 shown	637ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 02:05:20	1221ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-21 09:36:38	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 03:12:03	878ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-18 04:07:18	781ms	2 NS 1 A 2 MX	🔓 Insecure