sanktansgarsskole.dk
Last scanned: 2026-08-24 20:37:14  ·  9210ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.80 3600s webcluster1.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 142.250.150.26
142.250.150.27
142.251.1.26
142.251.1.27
2a00:1450:4010:c1c::1a
2a00:1450:4010:c1c::1b
2a00:1450:4010:c1e::1a
2a00:1450:4010:c1e::1b
64.233.162.27		 la-in-f26.1e100.net
la-in-f27.1e100.net
lb-in-f26.1e100.net
lb-in-f27.1e100.net
la-in-f26.1e100.net
la-in-f27.1e100.net
lb-in-f26.1e100.net
lb-in-f27.1e100.net
li-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)1 records   42ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:86:f717:b555:cc11 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   284ms
TXT Record
google-site-verification=uus-O2_zQCWPEsN4VMUxzVdYRstYyZZIW4yz0rcrPiA
include:spf1.bluewhale.dk
✉️ 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)
🔐 DNSSEC167ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082405
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
49ms
A
49ms
MX
48ms
AAAA
42ms
TXT
284ms
CAA
53ms
HTTPS
43ms
TLSA
8471ms
SOA
0ms
MTA-STS
123ms
DNSSEC
167ms
SRV
116ms
Total
9210ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 20:37:14 9210ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 10:42:16 1399ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 03:35:14 1756ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 01:42:29 718ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 05:45:34 552ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 01:26:20 578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 04:50:27 1323ms 2 NS 1 A 1 MX 🔒 Secure View
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