heartbyheart.dk DNS records

🖥️ Nameservers2 records 40ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.228.154.79	3600s	ec2-34-228-154-79.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	34.224.0.0/12	🇺🇸 United States	Ashburn

📧 MX Records4 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.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 Records1 records 174ms

TXT Record
v=spf1 include:_spf.simplero.com ~all

✉️ SPF

Policy	Record (heartbyheart.dk)
~all (soft fail)	v=spf1 include:_spf.simplero.com ~all

📨 DMARC

Policy	Record (_dmarc.heartbyheart.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+oxuliz1wgev@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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 67ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082401
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

40ms

A

50ms

MX

37ms

AAAA

36ms

TXT

174ms

CAA

48ms

HTTPS

41ms

TLSA

67ms

SOA

0ms

MTA-STS

71ms

DNSSEC

90ms

SRV

74ms

Total

704ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:29:31	704ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 05:32:24	580ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 06:10:00	1706ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 14:36:54	2032ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 15:01:23	883ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 10:42:33	1438ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 00:32:50	1172ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 12:59:12	2407ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:57:07	1472ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:53:21	1251ms	2 NS 1 A 4 MX	🔒 Secure	View