coachingbyline.dk DNS records

🖥️ Nameservers2 records 41ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.244	3600s	webcluster2.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 61ms

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)1 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:80a7:b81:2845:5fd9	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 185ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (coachingbyline.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.coachingbyline.dk)
p=reject	v=DMARC1; p=reject

📬 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 79ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC2059ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-06 06:51:04

Field	Value
Registrar	ONE.COM A/S
Registered	2026-06-23
Expires	2027-06-22 (292d)

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

49ms

MX

61ms

AAAA

47ms

TXT

185ms

CAA

62ms

HTTPS

58ms

TLSA

79ms

SOA

0ms

MTA-STS

57ms

DNSSEC

2059ms

SRV

67ms

Total

2622ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:40:56	2622ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 00:51:54	848ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 15:49:59	889ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 19:23:16	1766ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 19:18:25	1252ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 15:23:05	1193ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 10:52:22	1097ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 07:43:50	1927ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 06:50:43	891ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 23:54:43	847ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 20:49:29	1986ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 12:56:49	8413ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 15:41:26	1007ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 06:04:10	510ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:35:49	907ms	0 NS 0 A 0 MX	❓ Unknown	View