refsv.dk
📜 Historical scan 2026-06-20 07:10:18  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   258ms
NameserverIP addressesPTRASN / ISP
ns1.arrownet.dk 62.61.130.2 ns1.arrownet.dk AS15516 DKTV A/S
ns2.arrownet.dk 62.61.131.2 ns2.arrownet.dk AS15516 DKTV A/S
🌍 A Records
🌍
No A records found
📧 MX Records2 records   169ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mailgw1.nordit.dk 62.61.141.2
62.61.141.3
62.61.141.5
62.61.141.6
62.61.141.7
62.61.141.8		 mx-01.dk-tv.net
mx-02.dk-tv.net
mx-04.dk-tv.net
mx-05.dk-tv.net
mx-06.dk-tv.net
mx-07.dk-tv.net		 AS15516 DKTV A/S
AS15516 DKTV A/S
AS15516 DKTV A/S
AS15516 DKTV A/S
AS15516 DKTV A/S
AS15516 DKTV A/S
10 3600s mailgw2.nordit.dk 62.61.141.2
62.61.141.3
62.61.141.5
62.61.141.6
62.61.141.7
62.61.141.8		 mx-01.dk-tv.net
mx-02.dk-tv.net
mx-04.dk-tv.net
mx-05.dk-tv.net
mx-06.dk-tv.net
mx-07.dk-tv.net		 AS15516 DKTV A/S
AS15516 DKTV A/S
AS15516 DKTV A/S
AS15516 DKTV A/S
AS15516 DKTV A/S
AS15516 DKTV A/S
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC966ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA261ms
FieldValue
Serial2011072500
Primary NS (MNAME)ns.arrownet.dk
Responsible (RNAME)hostmaster@nordit.dk
Refresh10800s
Retry3600s
Expire2419000s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
258ms
A
282ms
MX
169ms
AAAA
310ms
TXT
1185ms
CAA
206ms
HTTPS
286ms
TLSA
453ms
SOA
261ms
MTA-STS
175ms
DNSSEC
966ms
SRV
313ms
Total
10440ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:11:42 752ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-23 17:33:55 2108ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-22 01:20:38 945ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 07:49:43 7505ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-20 07:10:18 10440ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-18 07:44:28 933ms 2 NS 0 A 2 MX 🔓 Insecure View
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