sputnikkollegiet.dk
Last scanned: 2026-08-15 13:45:05  ·  1735ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   307ms
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   246ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.116.13.124 3600s s8.stom.dk AS31027 GlobalConnect A/S 87.116.0.0/18 🇩🇰 Denmark —
📧 MX Records1 records   306ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.116.13.124
🔶 Autoconfig87.116.13.124
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC425ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081405
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
307ms
A
246ms
MX
306ms
AAAA
314ms
TXT
521ms
CAA
269ms
HTTPS
281ms
TLSA
109ms
SOA
0ms
MTA-STS
340ms
DNSSEC
425ms
SRV
325ms
Total
1735ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 13:45:05 1735ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 07:34:32 592ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-05 02:57:12 762ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 14:13:30 6464ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 11:12:31 599ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 17:46:54 735ms 2 NS 1 A 3 MX 🔒 Secure View
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