centroo.dk

📜 Historical scan 2026-06-16 20:06:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centroo.dk is a .dk domain served by 4 nameservers (ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and 1 more). It was registered on 19 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 108.163.134.85 is hosted by Leaseweb Canada Inc. (AS32613) in Canada. Mail is handled by mx.delta-byg.dk. The zone is not DNSSEC-signed, 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#

4 records   55ms
NameserverIP addressesPTRASN / ISP
ns-cloud-c1.googledomains.com — — —
ns-cloud-c2.googledomains.com — — —
ns-cloud-c3.googledomains.com — — —
ns-cloud-c4.googledomains.com — — —

🌍 A Records#

1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
108.163.134.85 — mx.delta-byg.dk AS32613 Leaseweb Canada Inc. 108.163.128.0/18 🇨🇦 Canada —

📧 MX Records#

1 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.delta-byg.dk 108.163.134.85 mx.delta-byg.dk AS32613 Leaseweb Canada Inc.

🔷 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 2026-10-09 11:00:06
www108.163.134.85 (AS32613) (address records, no CNAME)
www vs bare domainSame network
centroo.dk: 108.163.134.85 (AS32613)
www.centroo.dk: 108.163.134.85 (AS32613)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

1 records   117ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.delta-byg.dk DANE-EE · Full cert · SHA-256 3F714091BD85F47AA39084F83A84B647…

🔐 DNSSEC#

203ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

57ms
FieldValue
Serial1
Primary NS (MNAME)ns-cloud-c1.googledomains.com
Responsible (RNAME)cloud-dns-hostmaster@google.com
Refresh21600s
Retry3600s
Expire259200s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-12 01:26:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-02-19
Expires2027-02-28 (134d)

🔗 Same registrant#

9 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
aleninvest.dkONE.COM A/S
am-asbest.dkONE.COM A/S
amasbest.dkONE.COM A/S
amde.dkPunktum dk A/S (direct)
delta-huse.dkPunktum dk A/S (direct)
laperlavita.dkPunktum dk A/S (direct)
linsoft.dkPunktum dk A/S (direct)
norddoma.dkPunktum dk A/S (direct)
provia-gruppen.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
55ms
A
52ms
MX
51ms
AAAA
54ms
TXT
194ms
CAA
52ms
HTTPS
70ms
TLSA
117ms
SOA
57ms
MTA-STS
73ms
DNSSEC
203ms
SRV
0ms
Total
582ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 11:00:06 1734ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-01 07:10:57 763ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-28 02:09:42 9591ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-24 17:06:18 2443ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-22 06:31:47 747ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-20 22:06:47 1201ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 20:06:42 shown 582ms 4 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone