c-assistance.dk

📜 Historical scan 2026-06-19 21:03:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c-assistance.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 February 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.45 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   236ms
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#

1 records   275ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.45 3600s webcluster2.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   176ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.213.45
🔶 Autoconfig46.30.213.45

🔷 AAAA Records (IPv6)#

1 records   141ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:8068:16fa:ab5:8867 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 Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 22:26:59
www46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domainSame network
c-assistance.dk: 46.30.211.38 (AS51468)
www.c-assistance.dk: 46.30.211.38 (AS51468)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   342ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

448ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

281ms
FieldValue
Serial2026042705
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-19 17:03:40
FieldValue
RegistrarONE.COM A/S
Registered2022-02-15
Expires2027-02-14 (110d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
236ms
A
275ms
MX
176ms
AAAA
141ms
TXT
541ms
CAA
202ms
HTTPS
303ms
TLSA
342ms
SOA
281ms
MTA-STS
314ms
DNSSEC
448ms
SRV
318ms
Total
2503ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 22:26:59 704ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-20 19:00:58 1014ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-19 16:35:17 517ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-08 06:29:18 437ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 02:46:27 558ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-28 08:36:16 784ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-26 07:37:18 619ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-03 19:08:51 859ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-01 14:53:02 468ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-31 05:59:51 361ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-25 19:53:49 669ms 2 NS 1 A 4 MX 🔓 Insecure
2026-08-13 01:52:56 5091ms 2 NS 1 A 4 MX 🔓 Insecure
2026-07-25 04:25:51 6232ms 2 NS 1 A 4 MX 🔓 Insecure
2026-07-17 23:23:19 1009ms 2 NS 1 A 4 MX 🔓 Insecure
2026-06-28 05:01:24 1677ms 2 NS 1 A 4 MX 🔓 Insecure
2026-06-20 12:10:19 725ms 2 NS 1 A 4 MX 🔓 Insecure
2026-06-19 21:03:32 shown 2503ms 2 NS 1 A 4 MX 🔓 Insecure
2026-06-16 18:40:33 857ms 2 NS 1 A 4 MX 🔓 Insecure
2026-06-16 18:40:11 757ms 2 NS 1 A 4 MX 🔓 Insecure
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