astech.dk
📜 Historical scan 2026-06-16 13:46:13  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.117 — webcluster2.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark —
📧 MX Records1 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
10 — astech-dk.mail.protection.outlook.com 52.101.68.0
52.101.68.29
52.101.68.3
52.101.68.36		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-db7pr03cu00403.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)1 records   26ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:80a9:a1c9:7872:bf71 — — AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   218ms
TXT Record
v=spf1 ip4:185.17.218.102 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (astech.dk)
-all (hard fail) v=spf1 ip4:185.17.218.102 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.astech.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc@astech.dk; ruf=mailto:dmarc@astech.dk
📬 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)
🔐 DNSSEC112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA28ms
FieldValue
Serial2026061603
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
37ms
A
33ms
MX
27ms
AAAA
26ms
TXT
218ms
CAA
42ms
HTTPS
24ms
TLSA
231ms
SOA
28ms
MTA-STS
43ms
DNSSEC
112ms
SRV
0ms
Total
961ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 06:24:55 3198ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 17:48:55 2321ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 00:37:21 1368ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 23:36:57 3075ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 23:41:29 5245ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 10:02:52 1870ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 11:27:35 1140ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 05:26:17 739ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-21 12:36:57 1610ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 04:37:02 1154ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 13:52:43 4484ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:46:13 961ms 2 NS 1 A 1 MX 🔒 Secure View
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