rolsing.dk
Last scanned: 2026-08-27 10:24:49  ·  919ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   62ms
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   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.138.88.100 43200s 94-138-88-100.norlyscustomer.net AS39642 Sinal A/S 94.138.64.0/19 🇩🇰 Denmark Ribe
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s rolsing.dk 94.138.88.100 94-138-88-100.norlyscustomer.net AS39642 Sinal A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverrolsing.dk → 94.138.88.100
🔶 Autoconfigrolsing.dk → 94.138.88.100
🔷 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.rolsing.dk rolsing.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC115ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
62ms
A
74ms
MX
56ms
AAAA
48ms
TXT
344ms
CAA
57ms
HTTPS
58ms
TLSA
61ms
SOA
0ms
MTA-STS
77ms
DNSSEC
115ms
SRV
83ms
Total
919ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:24:49 919ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 00:53:32 842ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 03:26:48 1485ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 10:31:11 6054ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 17:58:25 8919ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 11:51:27 2027ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:51:11 2698ms 2 NS 1 A 1 MX 🔒 Secure View
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