sammenligning.dk
📜 Historical scan 2026-06-18 07:50:55  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   112ms
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   121ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.100.105.21 — 91.100.105.21.generic-hostname.arrownet.dk AS15516 DKTV A/S 91.100.0.0/15 🇩🇰 Denmark Ballerup Municipality
📧 MX Records1 records   120ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.sammenligning.dk 91.100.105.21 91.100.105.21.generic-hostname.arrownet.dk AS15516 DKTV A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.100.105.21
🔶 Autoconfig91.100.105.21
🔷 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)
🔐 DNSSEC351ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA113ms
FieldValue
Serial2026032401
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
112ms
A
121ms
MX
120ms
AAAA
114ms
TXT
256ms
CAA
113ms
HTTPS
109ms
TLSA
331ms
SOA
113ms
MTA-STS
31ms
DNSSEC
351ms
SRV
2077ms
Total
2720ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 13:32:49 543ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 04:33:06 835ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 05:47:29 5150ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 17:41:08 1791ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 16:24:10 583ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 08:18:17 1456ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 07:50:55 2720ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone