siigdetnu.dk

📜 Historical scan 2026-07-09 02:42:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siigdetnu.dk is a .dk domain served by 2 nameservers (cora.ns.cloudflare.com, peyton.ns.cloudflare.com). It was registered on 1 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a 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#

2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
cora.ns.cloudflare.com	108.162.194.195 162.159.38.195 172.64.34.195 2606:4700:50::a29f:26c3 2803:f800:50::6ca2:c2c3 2a06:98c1:50::ac40:22c3	cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com cora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peyton.ns.cloudflare.com	108.162.193.221 172.64.33.221 173.245.59.221 2606:4700:58::adf5:3bdd 2803:f800:50::6ca2:c1dd 2a06:98c1:50::ac40:21dd	peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.33.174
🔶 Autoconfig	172.67.147.169

🔷 AAAA Records (IPv6)#

2 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 65ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBQwAgACANYNFuvYk9FQboDHmDVXkGpVNX72EEysDjsBJt0k4IOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 300ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (siigdetnu.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.siigdetnu.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-12 20:55:52

www	104.21.33.174 172.67.147.169 2606:4700:3031::6815:21ae 2606:4700:3031::ac43:93a9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network siigdetnu.dk: 104.21.33.174 172.67.147.169 2606:4700:3031::6815:21ae 2606:4700:3031::ac43:93a9 (AS13335) www.siigdetnu.dk: 104.21.33.174 172.67.147.169 2606:4700:3031::6815:21ae 2606:4700:3031::ac43:93a9 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

343ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408928082
Primary NS (MNAME)	cora.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 21:12:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-01
Expires	2027-02-28 (131d)

🔗 Same registrant#

1 domain

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
siidea.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

77ms

49ms

56ms

AAAA

64ms

TXT

300ms

CAA

106ms

HTTPS

65ms

TLSA

101ms

SOA

0ms

MTA-STS

65ms

DNSSEC

343ms

SRV

116ms

Total

1452ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:55:52	2333ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-01 01:26:27	678ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-27 15:02:12	705ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-26 14:46:42	588ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 14:25:01	586ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-23 14:02:24	675ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-18 14:01:01	627ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-25 00:04:06	16662ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-03 08:18:09	914ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-27 02:53:40	957ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-21 22:25:23	1320ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-09 02:42:34 shown	1452ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-26 14:43:51	734ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-23 17:34:21	1010ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 02:50:38	539ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-18 03:29:18	2677ms	2 NS 2 A 0 MX	🔒 Secure