aforalt.dk
Last scanned: 2026-08-28 05:48:09  ·  1102ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.23.255.27 600s 89-23-255-27.ip4.fiberby.net AS42541 Fiberby ApS 89.23.224.0/19 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s generated-by-one-com-for-mx-0.aforalt.dk 89.23.255.27 89-23-255-27.ip4.fiberby.net AS42541 Fiberby ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveraforalt.dk → 89.23.255.27
🔶 Autoconfigaforalt.dk → 89.23.255.27
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   181ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (aforalt.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.aforalt.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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.aforalt.dk aforalt.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC154ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
43ms
A
43ms
MX
44ms
AAAA
53ms
TXT
181ms
CAA
50ms
HTTPS
79ms
TLSA
105ms
SOA
0ms
MTA-STS
65ms
DNSSEC
154ms
SRV
74ms
Total
1102ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 05:48:09 1102ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 10:57:38 2111ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 15:50:42 788ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 00:00:09 1031ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 19:19:26 1241ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:52:17 1289ms 2 NS 1 A 1 MX 🔒 Secure View
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