jtr-solutions.dk DNS records

🖥️ Nameservers2 records 134ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 135ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.36.158.100	3600s	—	AS54113	—	—	—	—

📧 MX Records4 records 154ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 367ms

TXT Record
brevo-code:7fe6ba916564c0906be97cbad48e7e85
hosting-site=ams-checklist

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.jtr-solutions.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.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 / DANE4 records 305ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	DB00CDA1DB82CC93CBF96D7D5806F329…

🔐 DNSSEC251ms

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

🏷️ SOA138ms

Field	Value
Serial	2026052601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

134ms

A

135ms

MX

154ms

AAAA

142ms

TXT

367ms

CAA

127ms

HTTPS

138ms

TLSA

305ms

SOA

138ms

MTA-STS

89ms

DNSSEC

251ms

SRV

884ms

Total

1792ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:46:00	628ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 21:40:40	614ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 20:26:25	13883ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 11:34:09	4432ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 00:11:28	949ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 00:34:07	868ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 13:38:11	1479ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 00:22:28	663ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 00:43:33	2006ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 21:01:10	819ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 16:02:38	654ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 01:58:22	1792ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 19:12:36	1190ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 10:51:42	571ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 14:41:06	4024ms	2 NS 1 A 4 MX	🔒 Secure	View