vikingtech.dk

📜 Historical scan 2026-10-07 22:40:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vikingtech.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 IDDQD-AS (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	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	Aarhus

📧 MX Records#

1 records 51ms

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 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:878:0:ff0c:82:e1:f2:42	86400s	asgaard.viking-tech.dk	AS1835	IDDQD-AS	2001:878:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 198ms

TXT Record
SOA=1789116940
v=spf1 ip4:130.225.242.66 ip6:2001:878::ff0c:82:e1:f2:42 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.vikingtech.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 51ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issuewild	;

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 18:06:23

www CNAME	www.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 vikingtech.dk: 130.225.242.66 2001:878:0:ff0c:82:e1:f2:42 (AS1835) www.vikingtech.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	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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.vikingtech.dk	74ec4615-23bf-4060-9253-341eacacb3f5.acme-dns.deic.dk
TXT	74ec4615-23bf-4060-9253-341eacacb3f5.acme-dns.deic.dk	YtbmScc-xVwDL1IlYq95hBwnrPyeDOjd-PuT2Io5_FI
TXT	74ec4615-23bf-4060-9253-341eacacb3f5.acme-dns.deic.dk	dQmlJ8voGl4FW-_NdzPz9t8XBI6qg9rRcqZhM8_TQT8

🔗 TLSA / DANE#

1 records 1197ms

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

1205ms

Field	Value
Serial	1791377825
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 2026-10-14 11:28:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-12-19
Expires	2027-12-31 (439d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

41ms

51ms

AAAA

49ms

TXT

198ms

CAA

51ms

HTTPS

38ms

TLSA

1197ms

SOA

1205ms

MTA-STS

63ms

DNSSEC

110ms

SRV

56ms

Total

3034ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 18:06:22	3212ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-15 17:20:48	630ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-14 10:59:18	3096ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-13 09:07:50	915ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-12 08:43:35	529ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-11 08:09:34	504ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-10 07:52:16	3844ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-07 22:40:59 shown	3034ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-06 22:35:16	469ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-05 20:27:57	2054ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 19:59:09	1816ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 19:53:31	588ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 19:45:27	433ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:40:21	1022ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 08:34:20	4069ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 08:26:38	4271ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 06:51:16	975ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 21:34:04	4419ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-25 20:51:03	7899ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 20:36:13	4553ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-23 20:05:37	5534ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-21 09:01:38	3428ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-15 21:53:06	6214ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-11 01:26:21	2653ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-03 23:25:27	947ms	4 NS 1 A 1 MX	🔒 Secure