10-4.dk

Records from scan: 2026-09-30 19:06:49  ·  617ms total  ·  last checked 2026-10-15 18:53 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

10-4.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.46.238.81 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   27ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.46.238.81 600s — AS63949 Akamai Connected Cloud 192.46.224.0/20 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

2 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1-dk.centerasecurity.dk 128.76.60.167
128.76.60.187
89.233.19.127
89.233.19.188		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
mx14.centerasecurity.dk
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
20 3600s mx2-dk.centerasecurity.dk 128.76.60.168
128.76.60.169
89.233.19.128
89.233.19.129		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
mx14.centerasecurity.dk
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S

📧 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 Records#

1 records   66ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

3 records   136ms
TXT Record
apple-domain-verification=xalX5zU9H1I3slaG
MS=ms33368079
v=spf1 include:trustpilotservice.com include:spf.protection.outlook.com include:servers.mcsv.net include:spfinclude.signflow.dk include:eu.mailgun.org ip4:54.194.150.12 ip4:54.229.40.125 ip4:152.115.37.45 ip4:212.130.93.153 include:_spf.centerasecurity.dk -all

✉️ SPF#

PolicyRecord (10-4.dk)
-all (hard fail) v=spf1 include:trustpilotservice.com include:spf.protection.outlook.com include:servers.mcsv.net include:spfinclude.signflow.dk include:eu.mailgun.org ip4:54.194.150.12 ip4:54.229.40.125 ip4:152.115.37.45 ip4:212.130.93.153 include:_spf.centerasecurity.dk -all

📨 DMARC#

PolicyRecord (_dmarc.10-4.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:10-4-dmarc@kunde.hassel-it.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

🧩 Web & zone#

checked 2026-10-08 21:56:15
www192.46.238.81 (AS63949) (address records, no CNAME)
www vs bare domainSame network
10-4.dk: 192.46.238.81 (AS63949)
www.10-4.dk: 192.46.238.81 (AS63949)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
k1 dkim.mcsv.net RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records   77ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC#

86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

45ms
FieldValue
Serial2026071001
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-12 23:55:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1997-01-31
Expires2027-03-31 (165d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
klikogbyg.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
28ms
MX
55ms
AAAA
33ms
TXT
136ms
CAA
30ms
HTTPS
34ms
TLSA
77ms
SOA
45ms
MTA-STS
66ms
DNSSEC
86ms
SRV
66ms
Total
617ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 19:06:49 shown 617ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-15 17:00:53 7194ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-12 01:29:45 976ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-01 20:48:11 922ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-28 06:36:33 714ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-23 20:45:11 1480ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-22 07:55:47 1181ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 12:33:37 2138ms 2 NS 1 A 2 MX 🔒 Secure
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