firststop.dk DNS records

🖥️ Nameservers2 records 243ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.register.be	2001:1598:0:101::3 86.39.202.67	ns4.combell.net ns4.combell.net	AS28747 Easyhost BVBA AS28747 Easyhost BVBA
ns2.register.be	2a00:1c98:50::50 89.44.166.48	— 89.44.166.48.static.hosted.by.combell-ops.net	AS34762 Combell NV AS34762 Combell NV

🌍 A Records1 records 473ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.40.187.26	3600s	—	AS8075	Microsoft Corporation	104.40.0.0/13	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 246ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	firststop-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 2a01:111:f403:ca09::c 52.101.68.0 52.101.68.32 52.101.73.2 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.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	embedded-live.silkmoth-dns.com → 104.40.157.120
🔶 Autoconfig	embedded-live.silkmoth-dns.com → 104.40.157.120

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 501ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.bridgestone.eu

📝 TXT Records4 records 701ms

TXT Record
/HKalbEBgPeBGLkE+SZyIUqwHZO8jLoCpekFS13beshZLFCN4lYqqnL6/eoJjELc+3aXzCZZJUI5WEIrFml0cw==
2WI7KVPjQVx5jgU6r0ZkbPqpSwSad70mguApr69iQKZxxtEJSaqwxJyv2rdX4app3TgP8r2F7yuyfTBhoa6WTQ==
MS=ms69131294
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mail.silkmoth.net include:emsd1.com -all

✉️ SPF

Policy	Record (firststop.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mail.silkmoth.net include:emsd1.com -all

📨 DMARC

Policy	Record (_dmarc.firststop.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:ra6tzf4g@ag.dmarcian.com; ruf=mailto:ra6tzf4g@fr.dmarcian.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.firststop.dk	embedded-live.silkmoth-dns.com
TXT	embedded-live.silkmoth-dns.com	syg81QSIIj5yTTfnV8NiHk9MFzWwBoHFwmjzO7AQdnw

🔗 TLSA / DANE

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

🔐 DNSSEC306ms

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

🏷️ SOA202ms

Field	Value
Serial	1777477362
Primary NS (MNAME)	ns1.register.be
Responsible (RNAME)	info@register.be
Refresh	3600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

243ms

A

473ms

MX

246ms

AAAA

228ms

TXT

701ms

CAA

435ms

HTTPS

207ms

TLSA

272ms

SOA

202ms

MTA-STS

531ms

DNSSEC

306ms

SRV

501ms

Total

1992ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 18:50:04	1992ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 02:56:41	1157ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 09:20:18	1674ms	2 NS 1 A 1 MX	🔓 Insecure	View