dlab.dk
Last scanned: 2026-08-11 10:23:15  ·  3614ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   226ms
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   181ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.47.81.151 43200s 193-47-81-151.rdns.bredalsparken.dk AS31027 GlobalConnect A/S 193.47.81.0/24 🇩🇰 Denmark Hvidovre
📧 MX Records1 records   221ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s flopv3.xpoints.dk 193.47.81.75 flopv3.xpoints.dk AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover193.47.81.151
🔶 Autoconfig193.47.81.151
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   666ms
TXT Record
v=spf1 ip4:193.47.81.150 ip4:193.47.81.30 ip4:193.47.81.55 ip4:193.47.81.75 ip4:193.47.81.151 ip4:193.47.81.153 ip4:193.47.81.154 ip4:193.47.81.156 include:_custspf.one.com -all
✉️ SPF
PolicyRecord (dlab.dk)
-all (hard fail) v=spf1 ip4:193.47.81.150 ip4:193.47.81.30 ip4:193.47.81.55 ip4:193.47.81.75 ip4:193.47.81.151 ip4:193.47.81.153 ip4:193.47.81.154 ip4:193.47.81.156 include:_custspf.one.com -all
📨 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)
🔐 DNSSEC328ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
226ms
A
181ms
MX
221ms
AAAA
186ms
TXT
666ms
CAA
177ms
HTTPS
234ms
TLSA
1306ms
SOA
0ms
MTA-STS
588ms
DNSSEC
328ms
SRV
556ms
Total
3614ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 10:23:15 3614ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 06:46:55 1283ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 20:49:28 8621ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 11:01:22 618ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 04:03:50 571ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 03:50:31 658ms 2 NS 1 A 1 MX 🔒 Secure View
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