hjernenhjertet.dk DNS records

🖥️ Nameservers4 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
ns1.survey-it.dk	217.195.184.67	node2.survey-it.dk	AS31027 GlobalConnect A/S
ns2.survey-it.dk	217.195.184.83	node3.survey-it.dk	AS31027 GlobalConnect A/S

🌍 A Records2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.60.103.159	28800s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—
199.60.103.59	28800s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—

📧 MX Records2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	28800s	mail.survey-it.dk	217.195.184.68	mail.survey-it.dk	AS31027 GlobalConnect A/S
20	28800s	mail2.survey-it.dk	217.195.184.69	mail2.survey-it.dk	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 222ms

TXT Record
v=spf1 mx -all

✉️ SPF

Policy	Record (hjernenhjertet.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC

Policy	Record (_dmarc.hjernenhjertet.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:xh1ltuvi@rua.eu.dmarcmanager.app; aspf=r; adkim=r; rf=afrf; ri=86400

📬 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
CNAME	_acme-challenge.hjernenhjertet.dk	c6b00bd53859c000da176c4b.validation.survey-it.dk

🔗 TLSA / DANE2 records 150ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.survey-it.dk	DANE-EE · SPKI · SHA-256	F900335EB07B2F268AA14AB3D2F5CC28…
SMTP _25._tcp.mail2.survey-it.dk	DANE-EE · SPKI · SHA-256	F900335EB07B2F268AA14AB3D2F5CC28…

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081318
Primary NS (MNAME)	ns2.survey-it.dk
Responsible (RNAME)	dns@survey-it.dk
Refresh	86400s
Retry	43200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

48ms

MX

47ms

AAAA

50ms

TXT

222ms

CAA

54ms

HTTPS

47ms

TLSA

150ms

SOA

0ms

MTA-STS

67ms

DNSSEC

84ms

SRV

69ms

Total

1024ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 06:39:46	1024ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-30 10:06:00	1835ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-28 20:10:14	2028ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-27 19:49:25	902ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-27 17:40:18	1082ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-26 16:51:30	1792ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-25 15:45:53	1265ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-24 17:23:56	662ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-20 15:42:24	1313ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-19 09:12:10	5167ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-17 08:01:00	1435ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-14 07:14:00	1257ms	4 NS 2 A 2 MX	🔒 Secure	View
2026-08-11 16:23:24	9081ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-10 15:45:13	2515ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-08 02:39:00	988ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 22:52:21	1251ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 12:20:15	18731ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 11:21:35	854ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-21 01:26:52	4432ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 02:55:11	10314ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-14 05:21:44	2851ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 18:37:47	9181ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-11 18:32:15	1119ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-07 01:54:40	1983ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-05 17:41:56	9210ms	4 NS 1 A 2 MX	🔒 Secure	View