3findustri.dk

Records from scan: 2026-10-15 17:03:13 · 548ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3findustri.dk is a .dk domain served by 2 nameservers (jay.ns.cloudflare.com, uma.ns.cloudflare.com). It was registered on 29 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.135 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
jay.ns.cloudflare.com	108.162.193.123 172.64.33.123 173.245.59.123 2606:4700:58::adf5:3b7b 2803:f800:50::6ca2:c17b 2a06:98c1:50::ac40:217b	jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
uma.ns.cloudflare.com	108.162.192.146 172.64.32.146 173.245.58.146 2606:4700:50::adf5:3a92 2803:f800:50::6ca2:c092 2a06:98c1:50::ac40:2092	uma.ns.cloudflare.com uma.ns.cloudflare.com uma.ns.cloudflare.com uma.ns.cloudflare.com uma.ns.cloudflare.com uma.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.135	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.29	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3887	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:981d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.135,172.67.152.29 ech=AEX+DQBBcQAgACApRkEgPwRvlQHDn91nGoAU4JzBFCnqxAEGLxCeXZhqMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3887,2606:4700:3033::ac43:981d

📝 TXT Records#

1 records 172ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (3findustri.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.3findustri.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; 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#

checked 2026-10-15 17:03:13

www	104.21.56.135 172.67.152.29 2606:4700:3032::6815:3887 2606:4700:3033::ac43:981d (AS13335) (address records, no CNAME)
www vs bare domain	Same network 3findustri.dk: 104.21.56.135 172.67.152.29 2606:4700:3032::6815:3887 2606:4700:3033::ac43:981d (AS13335) www.3findustri.dk: 104.21.56.135 172.67.152.29 2606:4700:3032::6815:3887 2606:4700:3033::ac43:981d (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2417542529
Primary NS (MNAME)	jay.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 17:28:17

Field	Value
Registrar	Simply.com A/S
Registered	2016-11-29
Expires	2026-11-30 (44d)

🔗 Same registrant#

16 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
3-f.dk	Simply.com A/S
3f.dk	Simply.com A/S
3fa.dk	Simply.com A/S
3fi.dk	Simply.com A/S
3ftransport.dk	CURANET A/S
3fudvtst.dk	Simply.com A/S
danskemodel.dk	Simply.com A/S
faellesforbundet.dk	Simply.com A/S
fagforeningstjek.dk	Simply.com A/S
landsklubber.dk	Simply.com A/S
langsoehus.dk	Simply.com A/S
lærlinge.dk	Simply.com A/S
overenskomster.dk	Simply.com A/S
r-u-s.dk	Simply.com A/S
tib.dk	Simply.com A/S
trefu.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

37ms

36ms

48ms

AAAA

42ms

TXT

172ms

CAA

45ms

HTTPS

47ms

TLSA

104ms

SOA

46ms

MTA-STS

59ms

DNSSEC

86ms

SRV

70ms

Total

548ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 17:03:13 shown	548ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 23:11:53	541ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 00:23:28	494ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 12:42:28	1128ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 21:22:11	1640ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 11:18:52	525ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 18:32:13	16809ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-24 15:02:53	25144ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 01:19:56	994ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 03:04:00	804ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 11:55:46	933ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 13:14:29	532ms	2 NS 2 A 0 MX	🔓 Insecure