grauscentre.dk

📜 Historical scan 2026-10-12 23:48:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grauscentre.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, nova.ns.cloudflare.com). It was registered on 27 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.118 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-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   29ms
NameserverIP addressesPTRASN / ISP
duke.ns.cloudflare.com 108.162.193.110
172.64.33.110
173.245.59.110
2606:4700:58::adf5:3b6e
2803:f800:50::6ca2:c16e
2a06:98c1:50::ac40:216e		 duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
nova.ns.cloudflare.com 108.162.194.129
162.159.38.129
172.64.34.129
2606:4700:50::a29f:2681
2803:f800:50::6ca2:c281
2a06:98c1:50::ac40:2281		 nova.ns.cloudflare.com
nova.ns.cloudflare.com
nova.ns.cloudflare.com
nova.ns.cloudflare.com
nova.ns.cloudflare.com
nova.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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.58.118 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.159.106 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod9-cph3.one.com 185.164.14.118 mx1.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod9-cph3.one.com 185.164.14.119 mx2.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod9-cph3.one.com 185.164.14.120 mx3.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod9-cph3.one.com 185.164.14.124 mx4.pub.mailpod9-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.159.106
🔶 Autoconfig104.21.58.118

🔷 AAAA Records (IPv6)#

2 records   29ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:9f6a 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:3a76 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   38ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.58.118,172.67.159.106 ech=AEX+DQBBcgAgACC57J04PGBzGoJvYLUnlJ6rVPgXoqv3N3KfZtnkvDQ/GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9f6a,2606:4700:3036::6815:3a76

📝 TXT Records#

1 records   179ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (grauscentre.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~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 2026-10-16 04:42:45
www104.21.58.118 172.67.159.106 2606:4700:3032::ac43:9f6a 2606:4700:3036::6815:3a76 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.grauscentre.dk 68RLI5aKSPeKSvMHddCAjRbJn1gzA-FBPMfmfJzJ1z8
TXT _acme-challenge.grauscentre.dk tT_bXarTcjtMrW21-Q8I3Np6psFcoZKOGrWdbp0IQQs

🔗 TLSA / DANE#

4 records   84ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 0FA6D8D3ECDA7F79ECCF336F77E0484A…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 0FA6D8D3ECDA7F79ECCF336F77E0484A…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 0FA6D8D3ECDA7F79ECCF336F77E0484A…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 0FA6D8D3ECDA7F79ECCF336F77E0484A…

🔐 DNSSEC#

63ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

34ms
FieldValue
Serial2417303290
Primary NS (MNAME)duke.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 18:34:36
FieldValue
RegistrarONE.COM A/S
Registered2020-07-27
Expires2027-07-31 (283d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
31ms
MX
34ms
AAAA
29ms
TXT
179ms
CAA
34ms
HTTPS
38ms
TLSA
84ms
SOA
34ms
MTA-STS
41ms
DNSSEC
63ms
SRV
60ms
Total
571ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 04:42:45 1531ms 2 NS 2 A 4 MX 🔓 Insecure
2026-10-15 01:50:51 2228ms 2 NS 2 A 4 MX 🔓 Insecure
2026-10-14 00:51:11 1535ms 2 NS 2 A 4 MX 🔓 Insecure
2026-10-12 23:48:24 shown 571ms 2 NS 2 A 4 MX 🔓 Insecure
2026-10-10 19:04:48 1083ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-30 05:49:22 858ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-19 20:06:02 9868ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-18 20:00:36 9167ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-14 23:22:01 5791ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-13 14:48:14 1338ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-26 04:56:39 1066ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-24 17:07:03 1045ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-22 11:57:12 906ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 22:05:43 603ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-17 10:14:38 3330ms 2 NS 2 A 4 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone