ipbased.dk

📜 Historical scan 2026-06-23 10:51:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ipbased.dk is a .dk domain served by 2 nameservers (coco.ns.cloudflare.com, gabe.ns.cloudflare.com). It was registered on 20 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.29 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
coco.ns.cloudflare.com	108.162.192.104 172.64.32.104 173.245.58.104 2606:4700:50::adf5:3a68 2803:f800:50::6ca2:c068 2a06:98c1:50::ac40:2068	coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gabe.ns.cloudflare.com	108.162.193.114 172.64.33.114 173.245.59.114 2606:4700:58::adf5:3b72 2803:f800:50::6ca2:c172 2a06:98c1:50::ac40:2172	gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.29	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.208.54	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.zoho.eu	185.20.209.166 185.20.209.166 185.20.209.166 185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu mx3.zoho.eu mx2.zoho.eu mx.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	3600s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx2.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	3600s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:2d1d	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:d036	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.29,172.67.208.54 ech=AEX+DQBBCAAgACD9zd1q9u9K2w7TM8YeqgdrGgSMCrwBvsmN28ulqXrqcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2d1d,2606:4700:3036::ac43:d036

🔌 SRV Records#

1 records 68ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.zoho.com

📝 TXT Records#

3 records 166ms

TXT Record
ca3-0b8b3a2576464e9dbb2e26c48c6c6d09
google-site-verification=dikAP1H6pekY3Eb2y48VyzLdcMIH-Fv9YS8PPIAfZig
v=spf1 include:zoho.eu ~all

✉️ SPF#

Policy	Record (ipbased.dk)
~all (soft fail)	v=spf1 include:zoho.eu ~all

📨 DMARC#

Policy	Record (_dmarc.ipbased.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:9a07b90bea1c4037827275304e31465b@dmarc-reports.cloudflare.net,mailto:mfb@ipbased.dk; ruf=mailto:mfb@ipbased.dk; sp=quarantine; adkim=r; aspf=s

📬 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 2026-10-15 09:54:22

www	Exists, no address
www vs bare domain	www does not resolve ipbased.dk: 104.21.45.29 172.67.208.54 2606:4700:3034::ac43:d036 2606:4700:3035::6815:2d1d (AS13335) www.ipbased.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔎 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#

73ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2407271593
Primary NS (MNAME)	coco.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 10:09:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-04-20
Expires	2027-04-30 (194d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

38ms

41ms

AAAA

49ms

TXT

166ms

CAA

60ms

HTTPS

45ms

TLSA

96ms

SOA

58ms

MTA-STS

40ms

DNSSEC

73ms

SRV

68ms

Total

974ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 09:54:22	1097ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 17:52:21	1252ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 17:36:29	558ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-24 02:53:40	9572ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-18 20:31:58	1530ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-11 19:01:28	1623ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-17 08:01:49	3196ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-14 18:26:15	5156ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-21 19:32:30	2987ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-18 13:37:45	9400ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-03 05:31:33	1200ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-27 22:14:26	879ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 10:51:39 shown	974ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-19 09:09:56	1479ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 17:16:15	1906ms	2 NS 2 A 3 MX	🔓 Insecure