zentrohosting.dk

📜 Historical scan 2026-10-01 01:49:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zentrohosting.dk is a .dk domain served by 2 nameservers (coleman.ns.cloudflare.com, leia.ns.cloudflare.com). It first appeared in the .dk zone on 23 June 2026. Its website address 104.21.45.251 is hosted by Cloudflare, Inc. (AS13335). 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
coleman.ns.cloudflare.com	108.162.195.64 162.159.44.64 172.64.35.64 2606:4700:58::a29f:2c40 2803:f800:50::6ca2:c340 2a06:98c1:50::ac40:2340	coleman.ns.cloudflare.com coleman.ns.cloudflare.com coleman.ns.cloudflare.com coleman.ns.cloudflare.com coleman.ns.cloudflare.com coleman.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leia.ns.cloudflare.com	108.162.192.184 172.64.32.184 173.245.58.184 2606:4700:50::adf5:3ab8 2803:f800:50::6ca2:c0b8 2a06:98c1:50::ac40:20b8	leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com leia.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.251	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.174	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	45.134.10.34
🔶 Autoconfig	45.134.10.34

🔷 AAAA Records (IPv6)#

2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:2dfb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ddae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.251,172.67.221.174 ech=AEX+DQBB7gAgACBSTn1fMEYtFZypTHaGAi4yrig7Lzrr1OYRp4SSkJblVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:2dfb,2606:4700:3037::ac43:ddae

🔌 SRV Records#

1 records 104ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 208ms

TXT Record
v=spf1 +a +mx +ip4:45.134.10.34 ~all

✉️ SPF#

Policy	Record (zentrohosting.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:45.134.10.34 ~all

📨 DMARC#

Policy	Record (_dmarc.zentrohosting.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 07:33:41

www	104.21.45.251 172.67.221.174 2606:4700:3034::6815:2dfb 2606:4700:3037::ac43:ddae (AS13335) (address records, no CNAME)
www vs bare domain	Same network zentrohosting.dk: 104.21.45.251 172.67.221.174 2606:4700:3034::6815:2dfb 2606:4700:3037::ac43:ddae (AS13335) www.zentrohosting.dk: 104.21.45.251 172.67.221.174 2606:4700:3034::6815:2dfb 2606:4700:3037::ac43:ddae (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

34ms

Field	Value
Serial	2413217409
Primary NS (MNAME)	coleman.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

55ms

39ms

55ms

AAAA

60ms

TXT

208ms

CAA

90ms

HTTPS

73ms

TLSA

50ms

SOA

34ms

MTA-STS

79ms

DNSSEC

98ms

SRV

104ms

Total

633ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 07:33:41	903ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 01:49:11 shown	633ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 07:29:43	478ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 03:59:29	551ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 21:33:11	1011ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 15:49:34	1893ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 01:18:22	773ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 21:17:21	433ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-23 08:34:12	1140ms	0 NS 0 A 0 MX	❓ Unknown