nu-on-herning.dk
Last scanned: 2026-08-31 12:39:33  ·  527ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
168.220.87.211 600s ip-168-220-87-211.customer.flyio.net AS40509 Fly.io, Inc. 168.220.80.0/20 🇺🇸 United States —
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   152ms
TXT Record
google-site-verification=Ty-zitHEHWeV9KWxosllwbVbSpJSDKiO5-pwXC8DenU
✉️ 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)
🔐 DNSSEC88ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
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
33ms
A
63ms
MX
47ms
AAAA
41ms
TXT
152ms
CAA
39ms
HTTPS
59ms
TLSA
106ms
SOA
0ms
MTA-STS
66ms
DNSSEC
88ms
SRV
65ms
Total
527ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 12:39:33 527ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 01:42:14 523ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 21:30:10 930ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 16:58:19 1509ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 03:52:18 2729ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 07:06:57 526ms 2 NS 1 A 0 MX 🔒 Secure View
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