oft.dk
📜 Historical scan 2026-06-17 13:41:37  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
NameserverIP addressesPTRASN / ISP
cris.ns.cloudflare.com 108.162.195.202
162.159.44.202
172.64.35.202
2606:4700:58::a29f:2cca
2803:f800:50::6ca2:c3ca
2a06:98c1:50::ac40:23ca		 cris.ns.cloudflare.com
cris.ns.cloudflare.com
cris.ns.cloudflare.com
cris.ns.cloudflare.com
cris.ns.cloudflare.com
cris.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
liberty.ns.cloudflare.com 108.162.194.240
162.159.38.240
172.64.34.240
2606:4700:50::a29f:26f0
2803:f800:50::6ca2:c2f0
2a06:98c1:50::ac40:22f0		 liberty.ns.cloudflare.com
liberty.ns.cloudflare.com
liberty.ns.cloudflare.com
liberty.ns.cloudflare.com
liberty.ns.cloudflare.com
liberty.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.oft.dk 45.86.125.247 mail.oft.dk AS200462 ETH-Services
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   4178ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (oft.dk)
-all (hard fail) v=spf1 mx -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)
🔐 DNSSEC175ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA65ms
FieldValue
Serial2406865868
Primary NS (MNAME)cris.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
96ms
MX
62ms
AAAA
61ms
TXT
4178ms
CAA
83ms
HTTPS
57ms
TLSA
135ms
SOA
65ms
MTA-STS
120ms
DNSSEC
175ms
SRV
0ms
Total
5989ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-17 03:33:16 9933ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-12 15:23:48 3068ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-27 08:09:49 9561ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-23 01:55:49 10429ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-29 11:58:50 1717ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 11:52:08 5258ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 13:41:37 5989ms 2 NS 0 A 1 MX 🔒 Secure View
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