coolgrey.dk

📜 Historical scan 2026-06-16 22:15:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coolgrey.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 April 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.127 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed and validates, 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#

2 records   36ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.127 — webforward.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.spamfilter.io 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   172ms
TXT Record
bDZP+hXC6pt9kfEbDHQUdoHBRFLRIfipmZ+geLfmaU1F1WDkZ65yvaaA4lb7pllLEpjgXOkENY18N+WdKB07IA==
MS=ms29641906
v=spf1 include:spf.lasertryk.dk -all

✉️ SPF#

PolicyRecord (coolgrey.dk)
-all (hard fail) v=spf1 include:spf.lasertryk.dk -all

📨 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 2026-10-12 17:19:59
www93.191.156.189 (AS48854) (address records, no CNAME)
www vs bare domainSame network
coolgrey.dk: 93.191.156.189 (AS48854)
www.coolgrey.dk: 93.191.156.189 (AS48854)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   44ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.spamfilter.io DANE-EE · SPKI · SHA-256 9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

119ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

29ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 17:33:55
FieldValue
RegistrarSimply.com A/S
Registered2009-04-01
Expires2031-04-30 (1654d)

🔗 Same registrant#

36 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
bp-gdpr.dkPunktum dk A/S (direct)
brevpapir.dkSimply.com A/S
clemens.dkSimply.com A/S
cool-grey.dkSimply.com A/S
coolgray.dkSimply.com A/S
digitaloffset.dkPunktum dk A/S (direct)
digitaltrykkeriet.dkPunktum dk A/S (direct)
discounttryk.dkPunktum dk A/S (direct)
engrosvisitkort.dkSimply.com A/S
faremærker.dkSimply.com A/S
festdug.dkSimply.com A/S
forlagetjelling.dkSimply.com A/S
gbtryk.dkPunktum dk A/S (direct)
gte.dkPunktum dk A/S (direct)
handelstrykkeriet.dkPunktum dk A/S (direct)
infolink2023.dkSimply.com A/S
jannerup.dkSimply.com A/S
jypa.dkPunktum dk A/S (direct)
knudtzon.dkSimply.com A/S
lasertryk.dkSimply.com A/S
nofoproof.dkSimply.com A/S
one2one.dkPunktum dk A/S (direct)
picta.dkPunktum dk A/S (direct)
prinfoaalborg.dkPunktum dk A/S (direct)
prinfoparitas.dkSimply.com A/S
prinfovejle.dkSimply.com A/S
samtryk.dkPunktum dk A/S (direct)
shopgrafisk.dkSimply.com A/S
sitetester.dkPunktum dk A/S (direct)
specialtrykkeriet-arco.dkSimply.com A/S
stepprintpower.dkPunktum dk A/S (direct)
sumopics.dkSimply.com A/S
tryksager.dkPunktum dk A/S (direct)
vejlegrafisk.dkPunktum dk A/S (direct)
vestergaardsbogtrykkeri.dkPunktum dk A/S (direct)
zignature.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
35ms
MX
33ms
AAAA
33ms
TXT
172ms
CAA
31ms
HTTPS
30ms
TLSA
44ms
SOA
29ms
MTA-STS
56ms
DNSSEC
119ms
SRV
0ms
Total
621ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 17:19:59 1191ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-04 02:57:16 2394ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 02:26:51 451ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-24 02:24:39 9500ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-19 17:33:13 933ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-19 20:31:37 2295ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 22:15:24 shown 621ms 2 NS 1 A 1 MX 🔒 Secure
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