c2h6o.dk

📜 Historical scan 2026-06-20 03:49:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c2h6o.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 30 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.200 is hosted by Netsite A/S (AS205206) in Denmark. Mail is handled by invalid.netsite.dk. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. 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#

3 records   41ms

🌍 A Records#

1 records   48ms

📧 MX Records#

1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s invalid.netsite.dk — — —

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-16 00:36:11
www185.224.18.200 (AS205206) (address records, no CNAME)
www vs bare domainSame network
c2h6o.dk: 185.224.18.200 (AS205206)
www.c2h6o.dk: 185.224.18.200 (AS205206)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

105ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: insecurity proof failed

🏷️ SOA#

41ms
FieldValue
Serial2026061801
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-20 07:10:04
FieldValue
RegistrarNetsite A/S
Registered2005-01-30
Expires2027-01-31 (102d)

🔗 Same registrant#

5 domains

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
ibenpedersen.dkNetsite A/S
matmagi.dknordicway ApS
nacl.dkNetsite A/S
onlineblaabog.dkNetsite A/S
opo.dkNetsite A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
48ms
MX
44ms
AAAA
52ms
TXT
256ms
CAA
65ms
HTTPS
45ms
TLSA
82ms
SOA
41ms
MTA-STS
48ms
DNSSEC
105ms
SRV
119ms
Total
551ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 00:36:11 387ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-08 13:18:54 543ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 07:40:03 448ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-01 06:47:19 740ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-24 07:11:50 511ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-23 00:02:43 526ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-15 22:29:46 492ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-12 23:52:36 535ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-03 18:11:51 416ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-27 04:28:26 436ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-26 04:23:08 523ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-21 04:52:44 8844ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-14 17:54:24 945ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-06 04:49:43 839ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-02 22:54:56 1019ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-23 06:06:00 1000ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-18 16:38:40 766ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-17 16:04:14 671ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-11 03:42:49 659ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-03 18:11:09 516ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-29 23:03:30 603ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-25 04:28:40 547ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-24 01:39:03 946ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 10:59:40 1056ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-22 01:48:17 469ms 3 NS 1 A 1 MX 🔒 Secure
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