nffs.dk
Last scanned: 2026-08-26 09:26:28  ·  1024ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
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   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.163.184.53 600s — AS206157 Complea A/S 185.163.184.0/22 🇩🇰 Denmark —
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverwebprod3.tgdnet.dk
🔶 Autoconfigwebprod3.tgdnet.dk
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.nffs.dk webprod3.tgdnet.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC147ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080701
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
56ms
A
64ms
MX
55ms
AAAA
63ms
TXT
201ms
CAA
40ms
HTTPS
57ms
TLSA
275ms
SOA
0ms
MTA-STS
91ms
DNSSEC
147ms
SRV
93ms
Total
1024ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:26:28 1024ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 22:57:14 770ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 19:17:04 4703ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 00:10:57 1730ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 18:26:09 727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 17:27:18 699ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 04:15:36 1174ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:57:46 2015ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 04:58:36 693ms 2 NS 1 A 0 MX 🔒 Secure View
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