systemvikar.dk

📜 Historical scan 2026-06-18 01:32:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

systemvikar.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 September 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.37.134 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.webexchange.nu, mx2.webexchange.nu. The zone is DNSSEC-signed and validates, has no 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 230ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 224ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.221.37.134	—	—	AS48854	team.blue Denmark A/S	185.221.36.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 278ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.webexchange.nu	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
20	—	mx2.webexchange.nu	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.webexchange.nu → 212.237.249.80
🔶 Autoconfig	185.221.37.134

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 08:50:12

www	185.221.37.134 (AS48854) (address records, no CNAME)
www vs bare domain	Same network systemvikar.dk: 185.221.37.134 (AS48854) www.systemvikar.dk: 185.221.37.134 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

440ms

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

🏷️ SOA#

312ms

Field	Value
Serial	2026030601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-20 22:46:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-09-29
Expires	2027-09-30 (344d)

🔗 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#

230ms

224ms

278ms

AAAA

251ms

TXT

623ms

CAA

257ms

HTTPS

275ms

TLSA

276ms

SOA

312ms

MTA-STS

272ms

DNSSEC

440ms

SRV

349ms

Total

3552ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 16:19:43	658ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 15:33:09	11508ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-03 22:58:30	656ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-04 14:45:07	10251ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-22 08:56:56	703ms	2 NS 1 A 2 MX	⚠️ Bogus
2026-06-22 02:38:15	1150ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 02:34:29	780ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 01:32:01 shown	3552ms	2 NS 1 A 2 MX	🔒 Secure