rygskema.dk
Last scanned: 2026-08-28 10:55:54  ·  759ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.163.235.21 43200s — AS44328 Region Syddanmark 193.163.224.0/20 🇩🇰 Denmark Odense
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover193.163.235.21
🔶 Autoconfig193.163.235.21
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   196ms
TXT Record
b8m36vqkllpds5c4q68jzdqrcggkjtx3
✉️ 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)
🔐 DNSSEC88ms
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
51ms
A
46ms
MX
45ms
AAAA
46ms
TXT
196ms
CAA
59ms
HTTPS
47ms
TLSA
299ms
SOA
0ms
MTA-STS
63ms
DNSSEC
88ms
SRV
74ms
Total
759ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 10:55:54 759ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 11:30:14 4708ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 01:21:28 669ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 06:18:59 4675ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 09:11:51 2527ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 02:35:18 8471ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 06:37:25 1108ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 01:37:26 989ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 20:56:21 599ms 2 NS 1 A 0 MX 🔒 Secure View
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