systemverification.dk

📜 Historical scan 2026-06-18 00:22:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

systemverification.dk is a .dk domain served by 2 nameservers (ns1.dnshost.net, ns2.dnshost.net). It was registered on 20 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.157.223.250 is hosted by Glesys AB (AS42708) in Sweden. Mail is handled by mail.systemverification.dk. 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#

2 records 76ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnshost.net	2a0b:8e00::10 91.237.67.1	ns1.dnshost.net ns1.dnshost.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.dnshost.net	185.167.176.1 2a0b:8e00:1::10	ns2.dnshost.net ns2.dnshost.net	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.157.223.250	—	redirects.domainname.systems	AS42708	Glesys AB	185.157.220.0/22	🇸🇪 Sweden	Falkenberg

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.systemverification.dk	194.236.182.124	194-236-182-124.customer.telia.com	AS3301 Telia Company AB

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 415ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.systemverification.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:isayx5gf@ag.eu.dmarcadvisor.com;

📬 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 2026-10-07 21:14:57

www	185.157.223.250 (AS42708) (address records, no CNAME)
www vs bare domain	Same network systemverification.dk: 185.157.223.250 (AS42708) www.systemverification.dk: 185.157.223.250 (AS42708)
Wildcard	No

🔎 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#

79ms

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

🏷️ SOA#

59ms

Field	Value
Serial	1701350471
Primary NS (MNAME)	ns1.dnshost.net
Responsible (RNAME)	zonemaster@dnshost.net
Refresh	43200s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 10:18:10

Field	Value
Registrar	Name SRS AB
Registered	2005-10-20
Expires	2027-10-31 (377d)

🔗 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#

76ms

62ms

60ms

AAAA

61ms

TXT

415ms

CAA

87ms

HTTPS

66ms

TLSA

167ms

SOA

59ms

MTA-STS

62ms

DNSSEC

79ms

SRV

203ms

Total

919ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:36:16	633ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-02 20:18:23	9635ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 17:50:58	801ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 16:59:27	934ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 00:22:20 shown	919ms	2 NS 1 A 1 MX	🔓 Insecure