ættaborg.dk xn--ttaborg-lxa.dk
Last scanned: 2026-08-30 03:28:16  ·  1826ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   85ms
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   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.8.38.9 3600s — AS48854 team.blue Denmark A/S 193.8.38.0/24 🇩🇰 Denmark —
📧 MX Records2 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
10 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig193.8.38.9
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   280ms
TXT Record
v=spf1 include:_custspf.one.com include:spf.simply.com include:spf.curanet.dk -all
✉️ SPF
PolicyRecord (ættaborg.dk)
-all (hard fail) v=spf1 include:_custspf.one.com include:spf.simply.com include:spf.curanet.dk -all
📨 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)
🔐 DNSSEC197ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD
🏷️ 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
85ms
A
73ms
MX
73ms
AAAA
80ms
TXT
280ms
CAA
74ms
HTTPS
90ms
TLSA
351ms
SOA
0ms
MTA-STS
119ms
DNSSEC
197ms
SRV
119ms
Total
1826ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 03:28:16 1826ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-06 21:36:44 4711ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-28 02:37:49 725ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-27 21:17:49 532ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 17:14:38 498ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 09:13:31 560ms 2 NS 1 A 2 MX ⚠️ Bogus View
2026-06-23 13:00:34 929ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 17:26:15 1319ms 2 NS 1 A 2 MX ⚠️ Bogus View
2026-06-22 16:08:28 320ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 23:56:31 417ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-20 00:12:21 1135ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-19 22:39:45 979ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 03:08:31 1328ms 2 NS 1 A 2 MX 🔒 Secure View
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