ip-netcom.dk
Last scanned: 2026-09-06 21:19:32  ·  4745ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   123ms
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   96ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.54.57.172 600s — AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark —
📧 MX Records1 records   126ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s ipnetcom-dk0e.mail.protection.outlook.com 2a01:111:f403:ca09::20
2a01:111:f403:ca09::f
2a01:111:f403:ca21::c
2a01:111:f403:ca48::c		 mail-as8pr05cu00400.inbound.protection.outlook.com
mail-am7pr05cu00307.inbound.protection.outlook.com
mail-matpr04cu00204.inbound.protection.outlook.com
mail-miypr03cu00104.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   181ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 0 1 5061 sipfed.online.lync.com
📝 TXT Records1 records   269ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (ip-netcom.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)
🔐 DNSSEC166ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090401
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
123ms
A
96ms
MX
126ms
AAAA
126ms
TXT
269ms
CAA
106ms
HTTPS
130ms
TLSA
4047ms
SOA
0ms
MTA-STS
112ms
DNSSEC
166ms
SRV
181ms
Total
4745ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-06 21:19:32 4745ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 10:05:15 4812ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 19:24:48 9075ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 10:45:17 3005ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 20:34:38 2821ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 14:06:59 5008ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 11:07:42 4606ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 03:10:51 1072ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 15:24:40 2350ms 2 NS 1 A 1 MX 🔒 Secure View
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