fynsnet.dk

📜 Historical scan 2026-07-02 13:55:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fynsnet.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 24 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.81.203.208 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by fynsnet-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.81.203.208	3600s	—	AS8075	Microsoft Corporation	13.64.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fynsnet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::5 2a01:111:f403:ca04::8 2a01:111:f403:ca09::f 52.101.68.12 52.101.68.36 52.101.73.4 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 123ms

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

📝 TXT Records#

3 records 157ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.energifyn.dk include:spf.mailanyone.net -all
Xd2MrYnS9t1CmeUQZGS9GEE5Khn1p3HzXRmGSeXf7buaqeAD9HZkHqMhUsAUQmgah7xg3L3SAjRnMDuP6XyIiQ==
xwvuAmny+TK0MtmcDBUvmPYf/ddpmh/CMGwWaVfu4Cieo5V6jDLFK1czo1DITqIvCEC6YZr7klEyWSsgQis+tw==

✉️ SPF#

Policy	Record (fynsnet.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.energifyn.dk include:spf.mailanyone.net -all

📨 DMARC#

Policy	Record (_dmarc.fynsnet.dk)
p=reject	v=DMARC1; p=reject; aspf=r; rua=mailto:dmarc_agg@vali.email;

📬 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 2026-10-08 05:52:34

www CNAME	www.energifyn-net.dk (all on energifyn-net.dk) → 93.191.155.240 (AS48854)
www vs bare domain	Different networks fynsnet.dk: 13.81.203.208 (AS8075) www.fynsnet.dk: 93.191.155.240 (AS48854) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-fynsnet-dk._domainkey.energifyn365.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-fynsnet-dk._domainkey.energifyn365.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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

158ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

32ms

Field	Value
Serial	2025022403
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 23:14:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-02-24
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

29ms

40ms

AAAA

29ms

TXT

157ms

CAA

108ms

HTTPS

56ms

TLSA

506ms

SOA

32ms

MTA-STS

79ms

DNSSEC

158ms

SRV

123ms

Total

1268ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:59:38	919ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 09:24:31	884ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 13:55:32 shown	1268ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:04:42	4808ms	2 NS 1 A 1 MX	🔒 Secure