hedenstedcentret.dk DNS records

🖥️ Nameservers4 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.89.99.87	3600s	ns3163776.ip-51-89-99.eu	AS16276	OVH SAS	51.89.0.0/16	🇬🇧 United Kingdom	London

📧 MX Records1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	hedenstedcentret-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::d 52.101.68.39 52.101.73.12 52.101.73.145 52.101.73.30	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 152ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com -all

✉️ SPF

Policy	Record (hedenstedcentret.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com -all

📨 DMARC

Policy	Record (_dmarc.hedenstedcentret.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 / DANE

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

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026032300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

61ms

MX

60ms

AAAA

60ms

TXT

152ms

CAA

55ms

HTTPS

61ms

TLSA

595ms

SOA

0ms

MTA-STS

56ms

DNSSEC

91ms

SRV

66ms

Total

1166ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 10:37:23	1166ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 10:28:01	1623ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 19:21:35	1425ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:55:28	1053ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 20:52:13	1662ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:05:03	1721ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:00:55	1328ms	4 NS 1 A 1 MX	🔒 Secure	View