udviklingfyn.dk

📜 Historical scan 2026-06-17 14:45:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udviklingfyn.dk is a .dk domain served by 2 nameservers (bruce.ns.cloudflare.com, rihana.ns.cloudflare.com). It was registered on 16 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.235 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by udviklingfyn-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 107ms

Nameserver	IP addresses	PTR	ASN / ISP
bruce.ns.cloudflare.com	108.162.193.77 172.64.33.77 173.245.59.77 2606:4700:58::adf5:3b4d 2803:f800:50::6ca2:c14d 2a06:98c1:50::ac40:214d	bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rihana.ns.cloudflare.com	108.162.192.244 172.64.32.244 173.245.58.244 2606:4700:50::adf5:3af4 2803:f800:50::6ca2:c0f4 2a06:98c1:50::ac40:20f4	rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.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 226ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.235	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.133	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 239ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	udviklingfyn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 2a01:111:f403:ca09::9 52.101.68.16 52.101.68.32 52.101.68.8 52.101.73.28	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)#

2 records 142ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:33eb	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:bf85	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 221ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.235,172.67.191.133 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:33eb,2606:4700:3032::ac43:bf85

📝 TXT Records#

4 records 237ms

TXT Record
ca3-7cd90f86c1f24a22988bb1dc65253101
google-site-verification=Z3KVo7vVt4FmYb96E_zQy9RgbmUxYBClQt15KG4XjkQ
MS=ms83555268
v=spf1 a mx ip4:195.50.35.0/24 ip4:185.16.156.0/24 ip4:185.16.158.0/24 include:spf.protection.outlook.com include:_spf.dcmediahosting.com include:spf.ubivox.com include:_spf.presscloud.com -all

✉️ SPF#

Policy	Record (udviklingfyn.dk)
-all (hard fail)	v=spf1 a mx ip4:195.50.35.0/24 ip4:185.16.156.0/24 ip4:185.16.158.0/24 include:spf.protection.outlook.com include:_spf.dcmediahosting.com include:spf.ubivox.com include:_spf.presscloud.com -all

📨 DMARC#

Policy	Record (_dmarc.udviklingfyn.dk)
p=reject	v=DMARC1; pct=100; p=reject;

📬 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 2026-10-10 07:32:35

www	104.21.51.235 172.67.191.133 2606:4700:3034::6815:33eb 2606:4700:3034::ac43:bf85 (AS13335) (address records, no CNAME)
www vs bare domain	Same network udviklingfyn.dk: 104.21.51.235 172.67.191.133 2606:4700:3034::6815:33eb 2606:4700:3034::ac43:bf85 (AS13335) www.udviklingfyn.dk: 104.21.51.235 172.67.191.133 2606:4700:3034::6815:33eb 2606:4700:3034::ac43:bf85 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-udviklingfyn-dk._domainkey.businessregionfyn.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-udviklingfyn-dk._domainkey.businessregionfyn.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

263ms

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

🏷️ SOA#

230ms

Field	Value
Serial	2406824426
Primary NS (MNAME)	bruce.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 23:06:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-02-16
Expires	2027-02-28 (130d)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

226ms

239ms

AAAA

142ms

TXT

237ms

CAA

139ms

HTTPS

221ms

TLSA

298ms

SOA

230ms

MTA-STS

140ms

DNSSEC

263ms

SRV

0ms

Total

1737ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 07:32:35	1967ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 00:26:27	3047ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 00:10:27	1148ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 23:20:38	973ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 17:37:34	3938ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 09:59:27	10492ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 15:31:44	1188ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:45:43 shown	1737ms	2 NS 2 A 1 MX	🔓 Insecure