colclough.dk

📜 Historical scan 2026-09-04 10:32:21  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

colclough.dk is a .dk domain served by 2 nameservers (igor.ns.cloudflare.com, laila.ns.cloudflare.com). It was registered on 14 February 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.67.201.204 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.colclough.dk. The zone is not DNSSEC-signed, publishes a 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   9ms
NameserverIP addressesPTRASN / ISP
igor.ns.cloudflare.com 108.162.193.119
172.64.33.119
173.245.59.119
2606:4700:58::adf5:3b77
2803:f800:50::6ca2:c177
2a06:98c1:50::ac40:2177		 igor.ns.cloudflare.com
igor.ns.cloudflare.com
igor.ns.cloudflare.com
igor.ns.cloudflare.com
igor.ns.cloudflare.com
igor.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
laila.ns.cloudflare.com 108.162.194.122
162.159.38.122
172.64.34.122
2606:4700:50::a29f:267a
2803:f800:50::6ca2:c27a
2a06:98c1:50::ac40:227a		 laila.ns.cloudflare.com
laila.ns.cloudflare.com
laila.ns.cloudflare.com
laila.ns.cloudflare.com
laila.ns.cloudflare.com
laila.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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.67.201.204 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
104.21.60.216 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —

📧 MX Records#

1 records   9ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s mail.colclough.dk 49.12.171.172 cp12.nordicway.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records   7ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3037::ac43:c9cc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3034::6815:3cd8 300s — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —

🔐 HTTPS Records#

1 records   24ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.60.216,172.67.201.204 ech=AEX+DQBBMAAgACC/AMALgVHPWDWE5Sj4k4HvAkkCX11BAf8SAciB6a98TQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:3cd8,2606:4700:3037::ac43:c9cc

📝 TXT Records#

2 records   42ms
TXT Record
google-site-verification=6QTrBwB4rM_D7K7lahnhKIRoaAVqZA_z-7JEIADyK_Q
v=spf1 +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (colclough.dk)
~all (soft fail) v=spf1 +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.colclough.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:8f82c3ef29fd432e86df4e65ee5c26d5@dmarc-reports.cloudflare.net; adkim=r; aspf=r; fo=1; pct=100

📬 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 2026-10-20 00:12:21
www104.21.60.216 172.67.201.204 2606:4700:3034::6815:3cd8 2606:4700:3037::ac43:c9cc (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.colclough.dk 7hWAjPsMqGNX_37YOPlBrL0OBds_VD4O9LMkYv54Qbo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

6ms
FieldValue
Serial2413571340
Primary NS (MNAME)igor.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-07-13 19:43:11
FieldValue
Registrarnordicway ApS
Registered2015-02-14
Expires2027-02-28 (126d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
9ms
A
47ms
MX
9ms
AAAA
7ms
TXT
42ms
CAA
7ms
HTTPS
24ms
TLSA
277ms
SOA
6ms
MTA-STS
34ms
DNSSEC
112ms
SRV
0ms
Total
1604ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 00:12:21 536ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-09 12:15:51 884ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 06:12:25 447ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-21 21:52:33 712ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-15 16:47:41 827ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-10 14:17:42 809ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-04 10:32:21 shown 1604ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-31 13:53:13 1757ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 17:17:40 569ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-24 13:01:43 1390ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-23 09:01:40 3444ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-22 08:43:20 1782ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-21 08:23:09 2261ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-17 20:16:00 4312ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-09 17:48:00 4926ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-06 19:07:50 1165ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-21 03:44:22 10813ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-13 19:42:36 976ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-29 08:20:58 940ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 01:14:05 1103ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 21:45:40 653ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone