ulfkjærrohde.dk xn--ulfkjrrohde-e9a.dk
Last scanned: 2026-08-25 20:32:36  ·  1452ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.101.149.226 43200s — AS14061 DigitalOcean, LLC 46.101.0.0/16 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   79ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverxn--ulfkjrrohde-e9a.dk → 46.101.149.226
🔶 Autoconfigxn--ulfkjrrohde-e9a.dk → 46.101.149.226
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.ulfkjærrohde.dk xn--ulfkjrrohde-e9a.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC252ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD
🏷️ SOA0ms
FieldValue
Serial2026082501
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
54ms
A
65ms
MX
79ms
AAAA
66ms
TXT
264ms
CAA
86ms
HTTPS
83ms
TLSA
543ms
SOA
0ms
MTA-STS
121ms
DNSSEC
252ms
SRV
122ms
Total
1452ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 20:32:36 1452ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 17:36:49 721ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 15:35:05 4761ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 19:22:50 620ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 20:42:49 1151ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 01:46:04 479ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 00:04:13 964ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 12:35:37 611ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 01:09:41 760ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone