sdegr7.dk
Last scanned: 2026-09-03 14:17:32  ·  3054ms 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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.221.207 43200s — AS31027 GlobalConnect A/S 217.116.208.0/20 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s www.sdegr7.dk 217.116.221.207 — AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoversdegr7.dk → 217.116.221.207
🔶 Autoconfigsdegr7.dk → 217.116.221.207
🔷 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.sdegr7.dk sdegr7.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC151ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090201
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
52ms
MX
46ms
AAAA
40ms
TXT
171ms
CAA
29ms
HTTPS
33ms
TLSA
2367ms
SOA
0ms
MTA-STS
71ms
DNSSEC
151ms
SRV
120ms
Total
3054ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 14:17:32 3054ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 10:15:01 771ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 12:04:09 2979ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 09:18:23 639ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-22 18:47:16 730ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 05:57:22 1065ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 05:56:16 1000ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:45:10 1681ms 2 NS 1 A 1 MX 🔒 Secure View
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