112c.dk
Last scanned: 2026-06-30 10:21:03  ·  751ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
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   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.155.88.128 43200s li572-128.members.linode.com AS63949 Akamai Connected Cloud 192.155.80.0/20 🇺🇸 United States Cedar Knolls
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.112c.dk 2600:3c03::f03c:91ff:fee4:826a
45.79.170.65		 mail.112c.dk
mail.112c.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover192.155.88.128
🔶 Autoconfig192.155.88.128
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   246ms
TXT Record
google-site-verification=gBx6dG5AV4KpSVLEkjrCxcq0TwuSoLC5ZqP1EnsypWs
v=spf1 a:mail.112c.dk a:server1.mikkelvibe.dk a:server2.regnlet.nu - -all
✉️ SPF
PolicyRecord (112c.dk)
-all (hard fail) v=spf1 a:mail.112c.dk a:server1.mikkelvibe.dk a:server2.regnlet.nu - -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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA45ms
FieldValue
Serial2026030701
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
53ms
A
24ms
MX
46ms
AAAA
40ms
TXT
246ms
CAA
50ms
HTTPS
55ms
TLSA
75ms
SOA
45ms
MTA-STS
65ms
DNSSEC
87ms
SRV
77ms
Total
751ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-30 10:21:03 751ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 19:36:25 1688ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 19:56:23 1185ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 23:22:08 1153ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:33:28 1206ms 2 NS 1 A 1 MX 🔒 Secure View
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