universitetshaven.dk
Last scanned: 2026-08-28 02:00:40  ·  656ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
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   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
168.61.84.214 3600s — AS8075 Microsoft Corporation 168.61.0.0/16 🇮🇪 Ireland Dublin
📧 MX Records5 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s aspmx.l.google.com 2a00:1450:4025:c01::1b
74.125.131.27		 rd-in-f27.1e100.net
lu-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt1.aspmx.l.google.com 192.178.211.26
2404:6800:4013:813::1b		 lcbomp-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt2.aspmx.l.google.com 192.178.158.26
2404:6800:4001:c01::1a		 lcdels-in-f26.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s aspmx2.googlemail.com 192.178.211.27
2404:6800:4000:1025::1a		 lcbomp-in-f27.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s aspmx3.googlemail.com 173.194.41.26
173.194.41.26
2404:6800:4013:813::1b		 mad01s14-in-f26.1e100.net
yukulwh-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   108ms
TXT Record
google-site-verification=5rX4O-JT-VpgjoFXNVBDMBzr2evxdBlrvl814QUPwQY
✉️ 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)
🔐 DNSSEC98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
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
29ms
A
32ms
MX
32ms
AAAA
36ms
TXT
108ms
CAA
29ms
HTTPS
27ms
TLSA
124ms
SOA
0ms
MTA-STS
34ms
DNSSEC
98ms
SRV
37ms
Total
656ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:00:40 656ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-27 01:58:37 954ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-28 05:20:28 9137ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-27 12:25:24 3194ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-22 02:54:32 984ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 19:02:00 1250ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-17 15:22:34 666ms 2 NS 1 A 5 MX 🔒 Secure View
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