viking-tech.dk

📜 Historical scan 2026-10-14 01:50:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

viking-tech.dk is a .dk domain served by 4 nameservers (asgaard.viking-tech.dk, mimer.deic.dk, ns-soa.darenet.dk and 1 more). It was registered on 19 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.242.66 is hosted by FSKNET-DK Forskningsnettet - Danish network for Research and Education (AS1835) in Denmark. Mail is handled by asgaard.viking-tech.dk. 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#

4 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
asgaard.viking-tech.dk	130.225.242.66 2001:878:0:ff0c:82:e1:f2:42	asgaard.viking-tech.dk asgaard.viking-tech.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.242.66	86400s	asgaard.viking-tech.dk	AS1835	FSKNET-DK Forskningsnettet - Danish network for Research and Education	130.225.0.0/16	🇩🇰 Denmark	Aarhus

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	asgaard.viking-tech.dk	130.225.242.66 2001:878:0:ff0c:82:e1:f2:42	asgaard.viking-tech.dk asgaard.viking-tech.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🔷 AAAA Records (IPv6)#

1 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:878:0:ff0c:82:e1:f2:42	86400s	asgaard.viking-tech.dk	AS1835	FSKNET-DK Forskningsnettet - Danish network for Research and Education	2001:878:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 358ms

TXT Record
SOA=1779973127
v=spf1 ip4:130.225.242.66 ip6:2001:878::ff0c:82:e1:f2:42 -all

✉️ SPF#

Policy	Record (viking-tech.dk)
-all (hard fail)	v=spf1 ip4:130.225.242.66 ip6:2001:878::ff0c:82:e1:f2:42 -all

📨 DMARC#

Policy	Record (_dmarc.viking-tech.dk)
p=reject	v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; fo=1; pct=100; rua=mailto:dmarc@viking-tech.dk; ruf=mailto:dmarc@viking-tech.dk;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 37ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issuewild	;

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 06:24:59

www CNAME	viking-tech.dk (all on viking-tech.dk) → 130.225.242.66 2001:878:0:ff0c:82:e1:f2:42 (AS1835)
www vs bare domain	Same network viking-tech.dk: 130.225.242.66 2001:878:0:ff0c:82:e1:f2:42 (AS1835) www.viking-tech.dk: 130.225.242.66 2001:878:0:ff0c:82:e1:f2:42 (AS1835)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.viking-tech.dk	d062d514-daea-4a03-abb8-f5e645f20409.acme-dns.deic.dk
TXT	d062d514-daea-4a03-abb8-f5e645f20409.acme-dns.deic.dk	H-HJp0qtH8esuZsQwE3p2OPfBP57syIseWcqQjDUCU4
TXT	d062d514-daea-4a03-abb8-f5e645f20409.acme-dns.deic.dk	Jd4zgMF3Vz0ijrBDv6YkviqlvOe3AP4US_U07klIuZU

🔗 TLSA / DANE#

2 records 1468ms

Service / Owner	Type	Cert association
SMTP _25._tcp.asgaard.viking-tech.dk	DANE-EE · SPKI · SHA-256	18500A847C2229953C1F89F92FAD4E9F…
HTTPS _443._tcp.viking-tech.dk	DANE-EE · SPKI · SHA-256	18500A847C2229953C1F89F92FAD4E9F…

🔐 DNSSEC#

116ms

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

🏷️ SOA#

46ms

Field	Value
Serial	1791934234
Primary NS (MNAME)	asgaard.viking-tech.dk
Responsible (RNAME)	dns@darenet.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 00:34:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-12-19
Expires	2027-12-31 (440d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

41ms

AAAA

44ms

TXT

358ms

CAA

37ms

HTTPS

33ms

TLSA

1468ms

SOA

46ms

MTA-STS

49ms

DNSSEC

116ms

SRV

113ms

Total

2641ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 06:24:59	2383ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-15 02:26:17	417ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-14 01:50:54 shown	2641ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-13 00:21:41	488ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-12 00:06:26	4151ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-10 21:48:07	3051ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-09 19:21:04	4041ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 16:01:55	1917ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-07 15:58:05	2258ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-06 15:07:30	4544ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-05 14:38:30	532ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 14:37:02	708ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 14:33:25	2001ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 14:31:51	494ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 14:28:31	1864ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 14:26:32	596ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:56:37	740ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 23:36:00	8152ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 23:28:20	6074ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 23:14:46	7739ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 22:54:12	4273ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-25 22:39:37	4177ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 22:23:25	4686ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:46:39	5445ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-17 01:10:55	1048ms	4 NS 1 A 1 MX	🔒 Secure