florinengineering.dk

📜 Historical scan 2026-09-15 06:04:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

florinengineering.dk is a .dk domain served by 2 nameservers (alfred.ns.cloudflare.com, gail.ns.cloudflare.com). It was registered on 1 June 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.225 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by florinengineering-dk.mail.protection.outlook.com. 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 276ms

Nameserver	IP addresses	PTR	ASN / ISP
alfred.ns.cloudflare.com	108.162.195.131 162.159.44.131 172.64.35.131 2606:4700:58::a29f:2c83 2803:f800:50::6ca2:c383 2a06:98c1:50::ac40:2383	alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gail.ns.cloudflare.com	108.162.192.116 172.64.32.116 173.245.58.116 2606:4700:50::adf5:3a74 2803:f800:50::6ca2:c074 2a06:98c1:50::ac40:2074	gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.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 258ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.225	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.238	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 260ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	florinengineering-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::24 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::6 52.101.103.140 52.101.68.29 52.101.91.153 52.101.91.156	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 128ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:85ee	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5e1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 129ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.225,172.67.133.238 ech=AEX+DQBBcQAgACAvbknRWk7ylLlUgFoKZ0t0RS5LnLVb4hY2yyI1e34YcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:85ee,2606:4700:3037::6815:5e1

🔌 SRV Records#

1 records 311ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 438ms

TXT Record
google-site-verification=YLu0azg7v6WQPOXAMpI_0pHCbV_i12TmbS6UxRq7DXU
MS=ms26199672
v=spf1 a:post.nixmail.net include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (florinengineering.dk)
~all (soft fail)	v=spf1 a:post.nixmail.net include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.florinengineering.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@florinengineering.dk; 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#

latest probe, not this scan · checked 2026-10-16 17:34:21

www	104.21.5.225 172.67.133.238 2606:4700:3030::ac43:85ee 2606:4700:3037::6815:5e1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network florinengineering.dk: 104.21.5.225 172.67.133.238 2606:4700:3030::ac43:85ee 2606:4700:3037::6815:5e1 (AS13335) www.florinengineering.dk: 104.21.5.225 172.67.133.238 2606:4700:3030::ac43:85ee 2606:4700:3037::6815:5e1 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.florinengineering.dk	DH0R8DRYGaj4RjiJ-UZGrGFpL2U44eQzT0ZBL-T4ML4
TXT	_acme-challenge.florinengineering.dk	dEcROLJPrNt1fHY5mQ0ZpMXnBj6FXcfRTWIMAQpSJ-8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

377ms

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	2414865897
Primary NS (MNAME)	alfred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 23:06:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-06-01
Expires	2028-06-30 (621d)

🔗 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
albech.dk	Punktum dk A/S (direct)
mogensbech.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

276ms

258ms

260ms

AAAA

128ms

TXT

438ms

CAA

255ms

HTTPS

129ms

TLSA

498ms

SOA

0ms

MTA-STS

289ms

DNSSEC

377ms

SRV

311ms

Total

2118ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 17:34:21	1342ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 18:29:31	1316ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 22:53:29	1864ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 13:35:01	2201ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 22:13:22	1822ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 06:04:08 shown	2118ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 04:00:34	1916ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 20:58:12	2099ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 05:51:02	829ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 15:49:00	1080ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 02:16:15	2396ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 00:13:12	8034ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 03:37:25	1417ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 20:52:20	1359ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 15:12:06	1170ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 21:08:33	960ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:27:28	1221ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:48:18	2601ms	2 NS 2 A 1 MX	🔓 Insecure