freltec.dk
📜 Historical scan 2026-06-17 09:18:32  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   146ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   155ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.84 — webcluster1.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   138ms
PriorityTTLMail ServerIP addressesPTRASN
0 — freltec-dk.mail.protection.outlook.com 52.101.73.11
52.101.73.15
52.101.73.19
52.101.73.28		 mail-am1pr04cu00103.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)1 records   113ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:a7:10de:d914:638f — — AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   269ms
TXT Record
MS=ms61404552
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (freltec.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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)
🔐 DNSSEC401ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA138ms
FieldValue
Serial2026061501
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
146ms
A
155ms
MX
138ms
AAAA
113ms
TXT
269ms
CAA
159ms
HTTPS
155ms
TLSA
146ms
SOA
138ms
MTA-STS
117ms
DNSSEC
401ms
SRV
0ms
Total
1492ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 14:07:41 9685ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 11:18:13 962ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 04:26:33 5391ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 15:21:48 1988ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 07:52:58 1695ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 08:47:48 2216ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 05:54:22 6896ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:18:32 1492ms 2 NS 1 A 1 MX 🔒 Secure View
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