unionen.dk
Last scanned: 2026-08-26 16:56:13  ·  606ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / 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 Records1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.250 43200s 250.giga-ptr.232.116.217.in-addr.arpa
web1.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s unionen.dk 217.116.232.250
217.116.232.250		 250.giga-ptr.232.116.217.in-addr.arpa
web1.gigahost.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark 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)
🔐 DNSSEC124ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
31ms
MX
33ms
AAAA
52ms
TXT
201ms
CAA
72ms
HTTPS
39ms
TLSA
92ms
SOA
0ms
MTA-STS
94ms
DNSSEC
124ms
SRV
91ms
Total
606ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:56:13 606ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 07:15:13 1896ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 18:01:19 8783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 04:38:07 1096ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 04:37:16 526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 06:00:54 464ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:15:14 662ms 2 NS 1 A 1 MX 🔒 Secure View
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