reider.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.233.4.114	3600s	load01.hosting.dk.telia.net	AS3308	Norlys Digital A/S	89.233.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
10	3600s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 139ms

TXT Record
MS=ms90087567
v=spf1 ip4:195.184.96.12 include:_spf.centerasecurity.dk ~all

✉️ SPF

Policy	Record (reider.dk)
~all (soft fail)	v=spf1 ip4:195.184.96.12 include:_spf.centerasecurity.dk ~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

🔗 TLSA / DANE4 records 74ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC99ms

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	2026090301
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@reider.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

27ms

MX

29ms

AAAA

31ms

TXT

139ms

CAA

24ms

HTTPS

31ms

TLSA

74ms

SOA

0ms

MTA-STS

44ms

DNSSEC

99ms

SRV

49ms

Total

770ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 12:52:15	770ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-09-01 12:20:21	2579ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 16:16:47	738ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 03:09:54	1952ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-14 04:04:26	1138ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 11:57:33	1799ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-02 00:00:38	2370ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 02:44:31	8988ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 18:28:51	920ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 03:55:13	9151ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 16:20:21	653ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 08:26:45	632ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-22 20:54:08	3251ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-22 02:22:12	897ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 14:47:38	1019ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 12:31:34	3413ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 15:13:59	771ms	2 NS 1 A 2 MX	🔓 Insecure	View