jansonbridging.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
h152.fekahost.nl	109.94.151.152	—	AS39686 Eurofiber Nederland BV
ns2.fekahost.nl	2001:15b0:1:400::72 84.35.59.72	— 084035059072.static.ipv4.infopact.nl	AS21221 Infopact Netwerkdiensten B.V. AS21221 Infopact Netwerkdiensten B.V.

🌍 A Records1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.94.151.152	300s	—	AS39686	Eurofiber Nederland BV	109.94.144.0/20	🇳🇱 The Netherlands	—

📧 MX Records1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	jansonbridging-com.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::6 2a01:111:f403:ca09::28 2a01:111:f403:ca38::8 52.101.68.15 52.101.73.19 52.101.73.22 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 99ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	50	0	5061	sipfed.online.lync.com

📝 TXT Records3 records 269ms

TXT Record
google-site-verification=aSb5AQl0t5Jm8qUfTKcce0gZIF49zBoBUJsnVul2-JM
MS=ms63344896
v=spf1 a mx ip4:217.18.75.10 ip4:89.184.172.4 ip4:217.67.236.105 include:spf.protection.outlook.com include:spf.fekahost.nl include:spf.comsave.com include:servers.mcsv.net -all

✉️ SPF

Policy	Record (jansonbridging.dk)
-all (hard fail)	v=spf1 a mx ip4:217.18.75.10 ip4:89.184.172.4 ip4:217.67.236.105 include:spf.protection.outlook.com include:spf.fekahost.nl include:spf.comsave.com include:servers.mcsv.net -all

📨 DMARC

Policy	Record (_dmarc.jansonbridging.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:0iklmz2x@ag.eu.dmarcadvisor.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

🔗 TLSA / DANE

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

🔐 DNSSEC115ms

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

🏷️ SOA0ms

Field	Value
Serial	2026031201
Primary NS (MNAME)	ns2.fekahost.nl
Responsible (RNAME)	silvana\@den\.dekker.jansonbridging.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

64ms

MX

66ms

AAAA

62ms

TXT

269ms

CAA

58ms

HTTPS

60ms

TLSA

605ms

SOA

0ms

MTA-STS

97ms

DNSSEC

115ms

SRV

99ms

Total

1716ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:00:55	1716ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 05:19:56	2004ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 02:14:49	3232ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 03:21:53	1154ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 06:20:20	1342ms	2 NS 1 A 1 MX	🔓 Insecure	View