korsoer600.dk DNS records

🖥️ Nameservers4 records 94ms

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 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.249.211.168	3600s	—	AS3292	TDC Holding A/S	195.249.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 378ms

TXT Record
_bnqmsp3p94kmfb52u3p27u0dervtwiy
Plg2gZimK_RnHexY6U7Hoefb-E67-gYftGtoHsgF8jQ
v=spf1 include:_spf76500.spf-protect.com -all

✉️ SPF

Policy	Record (korsoer600.dk)
-all (hard fail)	v=spf1 include:_spf76500.spf-protect.com -all

📨 DMARC

Policy	Record (_dmarc.korsoer600.dk)
p=reject	v=DMARC1; p=reject; 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.korsoer600.dk	n3tQYW73m_YE3p5uNKtHawwHFGY8ypHWrloZPp9YrZ4
TXT	_acme-challenge.korsoer600.dk	Plg2gZimK_RnHexY6U7Hoefb-E67-gYftGtoHsgF8jQ

🔗 TLSA / DANE

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

🔐 DNSSEC183ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080407
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

94ms

A

102ms

MX

102ms

AAAA

97ms

TXT

378ms

CAA

99ms

HTTPS

97ms

TLSA

109ms

SOA

0ms

MTA-STS

132ms

DNSSEC

183ms

SRV

151ms

Total

1050ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 04:04:50	1050ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 01:20:03	655ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 13:45:54	1516ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 23:12:31	1296ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 17:55:08	966ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 22:59:40	771ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 00:06:38	1054ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:35:19	5166ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 18:13:31	935ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 21:22:35	940ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:43:16	588ms	4 NS 1 A 0 MX	🔒 Secure	View