nskc.dk
Last scanned: 2026-08-31 15:26:02  ·  1950ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   161ms
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   143ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.152 3600s webcluster25.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   128ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s nskc-dk.mx1-dk.mailanyone.net 192.162.219.155
2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd		 mx41.electric.net
mx11.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig77.111.240.152
🔷 AAAA Records (IPv6)1 records   65ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:c4:5daa:8498:4ce5 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 Records1 records   424ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net -all
✉️ SPF
PolicyRecord (nskc.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net -all
📨 DMARC
PolicyRecord (_dmarc.nskc.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email
📬 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)
🔐 DNSSEC267ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083005
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
161ms
A
143ms
MX
128ms
AAAA
65ms
TXT
424ms
CAA
159ms
HTTPS
100ms
TLSA
233ms
SOA
0ms
MTA-STS
145ms
DNSSEC
267ms
SRV
195ms
Total
1950ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 15:26:02 1950ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 19:35:28 1557ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 12:48:46 693ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 23:15:19 691ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 00:24:11 655ms 2 NS 1 A 1 MX 🔒 Secure View
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