korsoerkulturhus.dk DNS records

🖥️ Nameservers4 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.56	3600s	linux116.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	94.231.103.56
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 78ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records1 records 200ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (korsoerkulturhus.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.korsoerkulturhus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6508436254723@dmarc.centerasecurity.com;

📬 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 / DANE2 records 67ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	2025092563
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

38ms

MX

36ms

AAAA

42ms

TXT

200ms

CAA

39ms

HTTPS

43ms

TLSA

67ms

SOA

0ms

MTA-STS

61ms

DNSSEC

104ms

SRV

78ms

Total

623ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 10:30:43	623ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 05:41:00	1195ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 22:06:01	806ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 05:23:29	3052ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 10:56:36	1033ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 01:25:35	9761ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-21 14:24:15	9875ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-04 23:14:32	3582ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 19:31:01	2837ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 23:22:07	888ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 23:08:37	1080ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 01:05:14	1164ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 07:48:20	1658ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 22:40:13	819ms	4 NS 1 A 1 MX	🔒 Secure	View