heartfit.dk DNS records

🖥️ Nameservers3 records 19ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.serverhostgroup.com	104.236.38.47	ns1.serverhostgroup.com	AS14061 DigitalOcean, LLC
ns2.serverhostgroup.com	46.101.214.99	ns2.serverhostgroup.com	AS14061 DigitalOcean, LLC
ns3.serverhostgroup.com	141.164.45.163	ns3.serverhostgroup.com	AS20473 The Constant Company, LLC

🌍 A Records1 records 296ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
209.42.197.101	14400s	cw101.codafgroup.com	AS63410	PrivateSystems Networks	209.42.192.0/18	🇳🇱 The Netherlands	Amsterdam

📧 MX Records5 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b	rd-in-f27.1e100.net lt-in-f27.1e100.net lt-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4000:1025::1b	lcdels-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4001:c01::1b	so-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 588ms

TXT Record
mailerlite-domain-verification=02214bd2bbefb22c8d66f07d1023b78296d986d8
v=spf1 include:_spf.google.com include:_spf.mlsend.com ~all

✉️ SPF

Policy	Record (heartfit.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.mlsend.com ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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
TXT	_acme-challenge.heartfit.dk	coQI8Jp_syA8BGD9jhIpbq8kcCJsdtdzNI5UnMpW714

🔗 TLSA / DANE

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

🔐 DNSSEC365ms

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	2026083103
Primary NS (MNAME)	ns1.serverhostgroup.com
Responsible (RNAME)	sh@serverhotgroup.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

19ms

A

296ms

MX

42ms

AAAA

329ms

TXT

588ms

CAA

315ms

HTTPS

41ms

TLSA

1636ms

SOA

0ms

MTA-STS

432ms

DNSSEC

365ms

SRV

419ms

Total

3667ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 13:29:32	3667ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-29 21:45:53	1604ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-28 19:41:21	3028ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-27 16:43:15	1919ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-26 16:29:35	1868ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-25 12:02:36	2664ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-24 11:48:55	34062ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-23 06:15:14	4970ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-22 05:50:53	3399ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-21 05:13:50	10609ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-20 03:07:02	3531ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-19 00:06:13	5505ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-17 18:49:28	4610ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-16 04:10:10	10894ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-14 17:35:42	2211ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-12 19:11:33	1869ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-11 10:52:21	2079ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-09 19:20:27	1712ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-07 11:05:16	2390ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-06 07:02:21	2683ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 11:04:29	1369ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 11:04:22	1882ms	3 NS 1 A 5 MX	⚠️ Bogus	View
2026-06-17 10:59:45	2332ms	3 NS 1 A 5 MX	🔓 Insecure	View