rolfs.dk
Last scanned: 2026-08-24 23:21:21  ·  8687ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.104 3600s webcluster2.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.215.104
🔶 Autoconfig46.30.215.104
🔷 AAAA Records (IPv6)1 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:8041:9b56:809a:a95e 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA39ms
FieldValue
Serial2026082402
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
40ms
A
44ms
MX
52ms
AAAA
39ms
TXT
193ms
CAA
58ms
HTTPS
41ms
TLSA
4068ms
SOA
39ms
MTA-STS
60ms
DNSSEC
81ms
SRV
77ms
Total
8687ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 23:21:21 8687ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-24 05:57:27 3510ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-14 07:31:22 8844ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-01 13:59:03 785ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-28 03:07:27 673ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-27 08:50:48 606ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-21 05:46:26 1657ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 23:13:59 1010ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:59:52 658ms 2 NS 1 A 3 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone