phdkurser.dk
Last scanned: 2026-08-31 03:29:31  ·  529ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   37ms
NameserverIP addressesPTRASN / ISP
ns1.completnet.com 185.129.60.30 30.powerlan.dk AS216313 Completnet ApS
ns2.completnet.dk 130.225.32.10 — AS1835 IDDQD-AS
ns3.completnet.com 130.225.95.130 — AS1835 IDDQD-AS
ns4.completnet.dk 178.72.19.14 — AS3342 Cibicom A/S
🌍 A Records1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.32.72 3600s — 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   122ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (phdkurser.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.phdkurser.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
📬 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)
🔐 DNSSEC107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083002
Primary NS (MNAME)ns1.completnet.com
Responsible (RNAME)noc@arcanic.dk
Refresh14400s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
29ms
MX
37ms
AAAA
32ms
TXT
122ms
CAA
30ms
HTTPS
31ms
TLSA
142ms
SOA
0ms
MTA-STS
42ms
DNSSEC
107ms
SRV
38ms
Total
529ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 03:29:31 529ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-28 09:05:23 523ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-26 05:41:13 383ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-20 04:08:01 4363ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-15 17:07:32 911ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-10 05:55:43 674ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-05 05:39:00 1049ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-01 22:00:17 8871ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-26 19:17:58 2444ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-22 14:34:12 549ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-16 04:11:07 951ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-11 21:27:12 8573ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-06 10:31:04 4618ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-05 01:40:17 4131ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-03 13:31:57 3391ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-26 18:51:39 791ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 03:46:55 2991ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 14:21:18 3428ms 4 NS 1 A 0 MX 🔒 Secure View
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