skaelskoer-skole.dk DNS records

🖥️ Nameservers4 records 128ms

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 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.188	3600s	80-92-65-188.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records1 records 121ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	80.92.65.188
🔶 Autoconfig	80.92.65.188

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 555ms

TXT Record
Skaelskoer Skole
uvmid=331007
v=spf1 include:_spf76930.spf-protect.com -all

✉️ SPF

Policy	Record (skaelskoer-skole.dk)
-all (hard fail)	v=spf1 include:_spf76930.spf-protect.com -all

📨 DMARC

Policy	Record (_dmarc.skaelskoer-skole.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

🔗 TLSA / DANE

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

🔐 DNSSEC168ms

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

🏷️ SOA0ms

Field	Value
Serial	2025091169
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

128ms

A

109ms

MX

121ms

AAAA

132ms

TXT

555ms

CAA

141ms

HTTPS

97ms

TLSA

47ms

SOA

0ms

MTA-STS

396ms

DNSSEC

168ms

SRV

459ms

Total

915ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-06 15:56:18	915ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 21:59:41	734ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 04:30:57	1152ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 00:20:10	1118ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 10:57:24	3102ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 09:42:48	9655ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 10:26:33	16660ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 20:45:50	1145ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 02:31:08	3417ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 21:00:55	906ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:00:51	958ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 09:42:47	768ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:23:32	2853ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-18 00:04:01	795ms	4 NS 1 A 0 MX	🔒 Secure	View