coconference.dk

📜 Historical scan 2026-06-20 23:27:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coconference.dk is a .dk domain served by 2 nameservers (cecelia.ns.cloudflare.com, doug.ns.cloudflare.com). It was registered on 13 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.220 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-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   86ms
NameserverIP addressesPTRASN / ISP
cecelia.ns.cloudflare.com 108.162.194.135
162.159.38.135
172.64.34.135
2606:4700:50::a29f:2687
2803:f800:50::6ca2:c287
2a06:98c1:50::ac40:2287		 cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
doug.ns.cloudflare.com 108.162.193.159
172.64.33.159
173.245.59.159
2606:4700:58::adf5:3b9f
2803:f800:50::6ca2:c19f
2a06:98c1:50::ac40:219f		 doug.ns.cloudflare.com
doug.ns.cloudflare.com
doug.ns.cloudflare.com
doug.ns.cloudflare.com
doug.ns.cloudflare.com
doug.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   101ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.55.220 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.173.115 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   88ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:37dc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:ad73 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   82ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.55.220,172.67.173.115 ech=AEX+DQBBzQAgACBj9Cs9OKLJNFAa4mxRIxXNWbfLl/bZg0x0HvmvkLbeAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:37dc,2606:4700:3035::ac43:ad73

📝 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 08:12:11
www195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domainSame network
coconference.dk: 195.47.247.18 (AS51468)
www.coconference.dk: 195.47.247.18 (AS51468)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   263ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…

🔐 DNSSEC#

224ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

95ms
FieldValue
Serial2405277685
Primary NS (MNAME)cecelia.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 19:29:42
FieldValue
RegistrarONE.COM A/S
Registered2017-06-13
Expires2027-06-30 (247d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
86ms
A
101ms
MX
84ms
AAAA
88ms
TXT
316ms
CAA
88ms
HTTPS
82ms
TLSA
263ms
SOA
95ms
MTA-STS
110ms
DNSSEC
224ms
SRV
124ms
Total
1450ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 08:12:11 354ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 07:55:51 391ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-05 14:41:18 1182ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 14:14:02 577ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-20 11:08:29 4410ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-19 14:16:58 587ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 01:21:12 360ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 07:45:36 9378ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-05 20:11:17 544ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-21 15:58:35 806ms 2 NS 1 A 4 MX ❓ Unknown
2026-06-28 01:14:38 2362ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-20 23:27:51 shown 1450ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-20 17:15:07 1138ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 21:49:53 574ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-16 21:40:09 787ms 2 NS 2 A 4 MX 🔓 Insecure
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