jbt-service.dk DNS records

🖥️ Nameservers2 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
malcolm.ns.cloudflare.com	108.162.195.81 162.159.44.81 172.64.35.81 2606:4700:58::a29f:2c51 2803:f800:50::6ca2:c351 2a06:98c1:50::ac40:2351	malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stevie.ns.cloudflare.com	108.162.194.106 162.159.38.106 172.64.34.106 2606:4700:50::a29f:266a 2803:f800:50::6ca2:c26a 2a06:98c1:50::ac40:226a	stevie.ns.cloudflare.com stevie.ns.cloudflare.com stevie.ns.cloudflare.com stevie.ns.cloudflare.com stevie.ns.cloudflare.com stevie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.249	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.249	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx10.antispam.mailspamprotection.com	34.149.79.66	66.79.149.34.bc.googleusercontent.com	AS396982 Google LLC
20	300s	mx20.antispam.mailspamprotection.com	34.120.156.61	61.156.120.34.bc.googleusercontent.com	AS396982 Google LLC
30	300s	mx30.antispam.mailspamprotection.com	34.111.121.216	216.121.111.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)2 records 130ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:30f9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8af9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 90ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.249,172.67.138.249 ech=AEX+DQBBGAAgACD/6TyNDoChX9oOn4Yg0snN6juX0nxH8qfh9RjPmPxMGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:30f9,2606:4700:3037::ac43:8af9

📝 TXT Records1 records 408ms

TXT Record
v=spf1 +a +mx include:jbt-service.dk.spf.auto.dnssmarthost.net ~all

✉️ SPF

Policy	Record (jbt-service.dk)
~all (soft fail)	v=spf1 +a +mx include:jbt-service.dk.spf.auto.dnssmarthost.net ~all

📨 DMARC

Policy	Record (_dmarc.jbt-service.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC315ms

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	2413546591
Primary NS (MNAME)	malcolm.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

98ms

A

88ms

MX

62ms

AAAA

130ms

TXT

408ms

CAA

114ms

HTTPS

90ms

TLSA

286ms

SOA

0ms

MTA-STS

275ms

DNSSEC

315ms

SRV

221ms

Total

1676ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 09:53:46	1676ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-27 23:40:59	896ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-16 12:53:23	1321ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-15 11:49:15	1423ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-13 22:36:53	3697ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-07 01:25:01	9284ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-22 06:46:44	1734ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-21 05:58:09	1280ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-03 19:35:24	2876ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-18 08:22:30	4247ms	2 NS 2 A 3 MX	🔓 Insecure	View