2x1.dk
Last scanned: 2026-08-28 09:39:06  ·  2738ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
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 Records
🌍
No A records found
📧 MX Records2 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s c-team-dk.mx1.staysecuregroup.com 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.
20 43200s c-team-dk.mx2.staysecuregroup.net 192.162.219.49
2a01:77c0:1619:4101:d99:c22:fb4d:290e		 mx41.electric.net
mx10.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverwww.c-team.dk → 89.239.195.133
🔶 Autoconfigwww.c-team.dk → 89.239.195.133
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   189ms
TXT Record
v=spf1 a mx ip4:87.48.130.105 ip4:87.48.130.101 include:_spf.stejtech.net ~all
✉️ SPF
PolicyRecord (2x1.dk)
~all (soft fail) v=spf1 a mx ip4:87.48.130.105 ip4:87.48.130.101 include:_spf.stejtech.net ~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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.2x1.dk www.c-team.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2068ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026041201
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
53ms
A
49ms
MX
63ms
AAAA
51ms
TXT
189ms
CAA
35ms
HTTPS
59ms
TLSA
110ms
SOA
0ms
MTA-STS
72ms
DNSSEC
2068ms
SRV
114ms
Total
2738ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:39:06 2738ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-25 21:52:35 1011ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-26 15:10:44 1176ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-26 01:21:03 1776ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-25 22:30:18 2470ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-25 21:35:06 993ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-16 13:16:25 8469ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-16 13:13:08 2535ms 2 NS 0 A 2 MX 🔒 Secure View
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