fynbus.dk

Records from scan: 2026-10-22 05:01:57 · 1727ms total · last checked 2026-10-25 07:53 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fynbus.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 14 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.64.13 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is DNSSEC-signed and validates, 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#

3 records 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records#

1 records 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.13	86400s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

3 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
10	86400s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
20	86400s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129	mx6.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Telco A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

1 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2603:1020:5:6::33	86400s	—	AS8075	Microsoft Corporation	2603:1000:0:0:0:0:0:0/26	🇮🇪 Ireland	Dublin

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 266ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	webmail.fynbus.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 326ms

TXT Record
bw=5nUbkMDeVSxM7foolB0wUnyKnnuRkq9EoAqcgBw1iBVr
MS=ms19090400
v=spf1 include:_spf26690.spfprotect.com -all
ywA0c2PGr7rORRDK8qAS16IB410UEC8P/j7vZs9EZjnICjx8+V/oX6vT7luLHFiduQ+9mew+vapiB4R6QXl0Ng==

✉️ SPF#

Policy	Record (fynbus.dk)
-all (hard fail)	v=spf1 include:_spf26690.spfprotect.com -all

📨 DMARC#

Policy	Record (_dmarc.fynbus.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:65b906ec4feb7@dmarc-dk.centerasecurity.com;

📬 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 2026-10-22 05:01:57

www	20.50.64.13 (AS8075) (address records, no CNAME)
www vs bare domain	Same network fynbus.dk: 20.50.64.13 2603:1020:5:6::33 (AS8075) www.fynbus.dk: 20.50.64.13 (AS8075)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 262ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC#

270ms

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

🏷️ SOA#

92ms

Field	Value
Serial	2026102201
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 23:43:21

Field	Value
Registrar	Netsite A/S
Registered	1999-05-14
Expires	2027-06-30 (247d)

📋 WHOIS#

⏱️ Lookup Timing#

75ms

91ms

86ms

AAAA

75ms

TXT

326ms

CAA

87ms

HTTPS

113ms

TLSA

262ms

SOA

92ms

MTA-STS

159ms

DNSSEC

270ms

SRV

266ms

Total

1727ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 05:01:57 shown	1727ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-21 04:01:22	724ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-15 08:46:59	591ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-08 23:37:43	1016ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-07 23:31:34	595ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-03 10:15:31	577ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-01 12:33:50	626ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-29 12:29:25	1058ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-26 12:05:06	948ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-25 18:04:59	1088ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-24 17:50:37	910ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-23 17:28:44	967ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-18 07:17:22	746ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-11 08:49:18	1114ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-04 02:54:07	1149ms	3 NS 1 A 3 MX	🔒 Secure
2026-09-02 11:02:39	889ms	3 NS 1 A 3 MX	🔒 Secure
2026-08-27 19:54:55	651ms	3 NS 1 A 3 MX	🔒 Secure
2026-08-21 03:52:03	10849ms	3 NS 1 A 3 MX	🔒 Secure
2026-08-18 00:37:28	25208ms	3 NS 1 A 3 MX	🔒 Secure
2026-08-14 04:35:44	1303ms	3 NS 1 A 3 MX	🔒 Secure
2026-08-07 18:34:55	3288ms	3 NS 1 A 3 MX	🔒 Secure
2026-08-02 03:02:48	3140ms	3 NS 1 A 3 MX	🔒 Secure
2026-07-31 07:59:47	9433ms	3 NS 1 A 3 MX	🔒 Secure
2026-07-29 19:52:26	3472ms	3 NS 1 A 3 MX	🔒 Secure
2026-07-23 05:32:00	25108ms	3 NS 1 A 3 MX	🔒 Secure