stubkjaer.dk
Last scanned: 2026-08-24 22:38:41  ·  567ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
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   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.19.238.165 43200s — AS47292 Sentia Denmark A/S 81.19.224.0/20 🇩🇰 Denmark Albertslund
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s stubkjaer.dk 81.19.238.165 — AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover81.19.238.165
🔶 Autoconfig81.19.238.165
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080801
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
36ms
A
32ms
MX
36ms
AAAA
39ms
TXT
189ms
CAA
59ms
HTTPS
39ms
TLSA
58ms
SOA
0ms
MTA-STS
50ms
DNSSEC
84ms
SRV
74ms
Total
567ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 22:38:41 567ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 04:45:12 833ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 22:11:17 637ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 17:22:58 2063ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 05:34:41 592ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 02:14:13 2256ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 07:44:24 587ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 11:31:55 637ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:51:42 670ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone