notfound.dk
📜 Historical scan 2026-06-17 13:25:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   106ms
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   95ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.31.252.219 — 78-31-252-219.static.kviknet.net AS204151 EWII Bredbaand A/S 78.31.252.0/22 🇩🇰 Denmark Ans
📧 MX Records3 records   110ms
PriorityTTLMail ServerIP addressesPTRASN
5 — af771c55.23.ik2.eu 66.228.130.218 — AS19337 Mobius Partners Internet
10 — af771c55.21.ik2.com 162.213.157.172
207.81.189.178
38.246.57.230
64.38.239.83		 s236a.ik2.com
s250a.ik2.com
s602e.ik2.com
s480d.ik2.com		 AS54527 Astute Internet
AS852 TELUS Communications Inc.
AS395584 Data Management
AS20454 SECURED SERVERS LLC
20 — af771c55.22.ik2.io 38.246.57.226
64.38.239.82		 s602a.ik2.io
s480c.ik2.io		 AS395584 Data Management
AS20454 SECURED SERVERS LLC
🔷 AAAA Records (IPv6)1 records   119ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:4004:20a6::2 — — AS204151 EWII Bredbaand A/S 2a06:4000:0:0:0:0:0:0/29 🇩🇰 Denmark Aalborg
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   255ms
TXT Record
v=spf1 a a:smtp.notfound.dk -all
✉️ SPF
PolicyRecord (notfound.dk)
-all (hard fail) v=spf1 a a:smtp.notfound.dk -all
📨 DMARC
PolicyRecord (_dmarc.notfound.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC317ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA104ms
FieldValue
Serial2026061101
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
106ms
A
95ms
MX
110ms
AAAA
119ms
TXT
255ms
CAA
110ms
HTTPS
93ms
TLSA
1525ms
SOA
104ms
MTA-STS
93ms
DNSSEC
317ms
SRV
0ms
Total
3646ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 02:48:55 16906ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-11 20:05:56 9098ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-18 04:46:23 5149ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-12 11:10:41 14215ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-26 02:54:20 8423ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-24 03:13:15 909ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 01:59:24 3282ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 13:25:28 3646ms 2 NS 1 A 3 MX 🔒 Secure View
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