pptox.dk
Last scanned: 2026-08-28 02:32:33  ·  4696ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   38ms
NameserverIP addressesPTRASN / ISP
ns1.sdu.dk 130.225.155.136 ns1.sdu.dk AS1835 IDDQD-AS
ns2.sdu.dk 130.225.155.148 ns2.sdu.dk AS1835 IDDQD-AS
ns3.sdu.dk 193.163.227.4 ns3.sdu.dk AS44328 Region Syddanmark
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.156.36 28800s — AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   218ms
TXT Record
g1t334j309rmjd01tm6rpm8j8r862j3g
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC176ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial13898
Primary NS (MNAME)ns1.sdu.dk
Responsible (RNAME)dns@sdu.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)900s
📋 RegistrationWHOIS fetched 2026-07-06 17:03:23
FieldValue
Registrardns.services ApS
Registered2006-02-14
Expires2027-02-28 (179d)
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
57ms
MX
43ms
AAAA
53ms
TXT
218ms
CAA
70ms
HTTPS
4034ms
TLSA
90ms
SOA
0ms
MTA-STS
82ms
DNSSEC
176ms
SRV
76ms
Total
4696ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:32:33 4696ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-26 18:54:07 16355ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-25 05:44:01 3809ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-24 05:23:13 17692ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-17 15:16:25 8470ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-10 03:15:08 4587ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-08 21:10:55 5355ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-03 03:37:27 7298ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-26 23:26:00 12763ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-24 22:18:05 8413ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-21 04:46:48 18603ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-20 01:29:54 6737ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-16 16:37:23 700ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-15 05:13:55 8548ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-09 01:59:15 736ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-06 16:57:41 5111ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-04 23:53:31 4671ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-30 03:31:02 6599ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 16:59:19 4351ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-18 19:39:16 2712ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 22:16:44 4324ms 3 NS 1 A 0 MX 🔒 Secure View
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