definans.dk

📜 Historical scan 2026-08-22 20:29:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

definans.dk is a .dk domain served by 2 nameservers (alec.ns.cloudflare.com, rosalie.ns.cloudflare.com). It was registered on 20 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.82.233 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.improvmx.com, mx2.improvmx.com. 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
alec.ns.cloudflare.com	108.162.193.59 172.64.33.59 173.245.59.59 2606:4700:58::adf5:3b3b 2803:f800:50::6ca2:c13b 2a06:98c1:50::ac40:213b	alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosalie.ns.cloudflare.com	108.162.194.57 162.159.38.57 172.64.34.57 2606:4700:50::a29f:2639 2803:f800:50::6ca2:c239 2a06:98c1:50::ac40:2239	rosalie.ns.cloudflare.com rosalie.ns.cloudflare.com rosalie.ns.cloudflare.com rosalie.ns.cloudflare.com rosalie.ns.cloudflare.com rosalie.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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.82.233	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.208.221	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.improvmx.com	13.37.195.136 15.236.236.160 2a05:d012:412:e201:88aa:e7b9:7a43:12d7 2a05:d012:412:e202:f36:2c1f:1a49:d38a 2a05:d012:412:e203:373a:f51a:4a85:1d25 35.181.18.45	ec2-13-37-195-136.eu-west-3.compute.amazonaws.com ec2-15-236-236-160.eu-west-3.compute.amazonaws.com — — — ec2-35-181-18-45.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	300s	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678 2a05:d012:412:e202:e81e:cc44:3b53:8a3d 2a05:d012:412:e203:7e33:3d9c:28d7:ee20	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com ec2-13-36-222-39.eu-west-3.compute.amazonaws.com ec2-15-236-61-92.eu-west-3.compute.amazonaws.com — — —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d0dd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:52e9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.82.233,172.67.208.221 ech=AEX+DQBBawAgACBS5PTGehVJgcbCGnzk6zoDq1RbRkz6YBwhjuzK8PaVbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d0dd,2606:4700:3034::6815:52e9

📝 TXT Records#

1 records 199ms

TXT Record
v=spf1 include:spf.improvmx.com ~all

✉️ SPF#

Policy	Record (definans.dk)
~all (soft fail)	v=spf1 include:spf.improvmx.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 2026-10-15 15:28:46

www	104.21.7.163 172.67.136.245 2606:4700:3032::6815:7a3 2606:4700:3035::ac43:88f5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network definans.dk: 104.21.7.163 172.67.136.245 2606:4700:3032::6815:7a3 2606:4700:3035::ac43:88f5 (AS13335) www.definans.dk: 104.21.7.163 172.67.136.245 2606:4700:3032::6815:7a3 2606:4700:3035::ac43:88f5 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.definans.dk	QMpBds_Ex6F5bp5qnsqA6Um9DvwAeeTENAlf7dFqldI
TXT	_acme-challenge.definans.dk	_wzw42le5gfbHw1m1Ss_a6A2L_ok6Gt-CvRDvrH2KwE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412848992
Primary NS (MNAME)	alec.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 06:28:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-20
Expires	2027-08-31 (318d)

🔗 Same registrant#

2 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).

Domain	Registrar
erhvervskontopris.dk	Punktum dk A/S (direct)
neap.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

56ms

40ms

AAAA

48ms

TXT

199ms

CAA

44ms

HTTPS

43ms

TLSA

73ms

SOA

0ms

MTA-STS

69ms

DNSSEC

84ms

SRV

84ms

Total

1699ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:29:25	937ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 07:51:05	1214ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-26 07:33:45	2759ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 11:19:04	2885ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-22 08:36:56	1586ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-05 11:51:08	3361ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-04 09:50:31	810ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-01 19:03:51	1227ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 12:31:25	455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 05:35:58	1536ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 01:23:34	2804ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-22 20:29:26 shown	1699ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-15 00:51:50	17815ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-11 07:21:30	6628ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 05:36:14	900ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 02:55:12	2487ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-19 22:00:37	8110ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-19 19:00:08	888ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 01:43:15	2142ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 01:30:27	567ms	2 NS 2 A 2 MX	🔓 Insecure