authserver.dk

📜 Historical scan 2026-06-16 13:51:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

authserver.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 30 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.108.153 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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#

5 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	—	—	—
ns2.gigahost.dk	—	—	—
ns3.gigahost.dk	—	—	—
ns4.gigahost.dk	—	—	—
ns5.gigahost.dk	—	—	—

🌍 A Records#

4 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.199.108.153	—	cdn-185-199-108-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.109.153	—	cdn-185-199-109-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.110.153	—	cdn-185-199-110-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.111.153	—	cdn-185-199-111-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—

📧 MX Records#

3 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 183ms

TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF#

Policy	Record (authserver.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC#

Policy	Record (_dmarc.authserver.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-15 05:50:56

www CNAME	jokk-itu.github.io (all on github.io) → 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 2606:50c0:8000::153 2606:50c0:8001::153 2606:50c0:8002::153 2606:50c0:8003::153 (AS54113)
www vs bare domain	Same network authserver.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) www.authserver.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@authserver.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 12:22:50

Field	Value
Registrar	GIGAHOST ApS
Registered	2023-01-30
Expires	2028-01-29 (469d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

50ms

44ms

AAAA

47ms

TXT

183ms

CAA

46ms

HTTPS

44ms

TLSA

549ms

SOA

44ms

MTA-STS

88ms

DNSSEC

143ms

SRV

0ms

Total

1262ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 05:50:56	810ms	5 NS 4 A 3 MX	🔓 Insecure
2026-10-08 17:34:48	1935ms	5 NS 4 A 3 MX	🔓 Insecure
2026-10-01 13:59:22	1062ms	5 NS 4 A 3 MX	🔓 Insecure
2026-09-24 12:47:11	940ms	5 NS 4 A 3 MX	🔓 Insecure
2026-09-17 13:45:38	1031ms	5 NS 4 A 3 MX	🔓 Insecure
2026-09-11 09:57:19	1028ms	5 NS 4 A 3 MX	🔓 Insecure
2026-09-04 04:26:08	953ms	5 NS 4 A 3 MX	🔓 Insecure
2026-08-28 01:13:17	934ms	5 NS 4 A 3 MX	🔓 Insecure
2026-08-25 15:52:15	919ms	5 NS 4 A 3 MX	🔓 Insecure
2026-08-20 15:46:50	1449ms	5 NS 4 A 3 MX	🔓 Insecure
2026-08-13 10:50:45	2948ms	5 NS 4 A 3 MX	🔓 Insecure
2026-08-09 06:06:11	1245ms	5 NS 4 A 3 MX	🔓 Insecure
2026-08-01 02:43:33	1209ms	5 NS 4 A 3 MX	🔓 Insecure
2026-07-28 16:01:10	2840ms	5 NS 4 A 3 MX	🔓 Insecure
2026-07-24 02:28:40	9163ms	5 NS 4 A 3 MX	🔓 Insecure
2026-07-16 11:29:09	9456ms	5 NS 4 A 3 MX	🔓 Insecure
2026-07-10 14:41:23	9827ms	5 NS 4 A 3 MX	🔓 Insecure
2026-07-03 13:39:51	966ms	5 NS 4 A 3 MX	🔓 Insecure
2026-07-01 12:55:33	932ms	5 NS 4 A 3 MX	🔓 Insecure
2026-06-27 01:36:24	2030ms	5 NS 4 A 3 MX	🔓 Insecure
2026-06-25 09:55:58	952ms	5 NS 4 A 3 MX	🔓 Insecure
2026-06-24 02:33:31	2033ms	5 NS 4 A 3 MX	🔓 Insecure
2026-06-16 13:51:15 shown	1262ms	5 NS 4 A 3 MX	🔓 Insecure