sli.dk
Last scanned: 2026-08-26 17:15:17  ·  710ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.250.161.150 900s — AS3342 Cibicom A/S 157.250.160.0/20 🇩🇰 Denmark —
📧 MX Records1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mail.sli.dk 157.250.161.140 mail.sli.dk AS3342 Cibicom A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.sli.dk → 157.250.161.140
🔶 Autoconfigmail.sli.dk → 157.250.161.140
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   88ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 1 443 mail.sli.dk
_imaps._tcp 0 1 993 mail.sli.dk
📝 TXT Records1 records   181ms
TXT Record
v=spf1 a mx ip4:178.72.16.25 ip4:178.72.22.36 ip4:178.72.22.35 ~all
✉️ SPF
PolicyRecord (sli.dk)
~all (soft fail) v=spf1 a mx ip4:178.72.16.25 ip4:178.72.22.36 ip4:178.72.22.35 ~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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072501
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
56ms
A
50ms
MX
59ms
AAAA
64ms
TXT
181ms
CAA
61ms
HTTPS
55ms
TLSA
126ms
SOA
0ms
MTA-STS
70ms
DNSSEC
83ms
SRV
88ms
Total
710ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:15:17 710ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 14:00:12 4625ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-04 03:20:46 4623ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 03:54:18 24471ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 04:29:12 555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:07:37 2469ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:43:43 1408ms 2 NS 1 A 1 MX 🔒 Secure View
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