sydkystens-privatskole.dk DNS records

🖥️ Nameservers4 records 34ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.29	3600s	linux56.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sydkystensprivatskole-dk02e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::f 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::a 52.101.185.24 52.101.68.36 52.101.68.8 52.101.73.15	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	94.231.103.29

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 134ms

TXT Record
google-site-verification=7bpD73oeDvU7IiG9wVZC50nMsb-j9Vbyjxv0mI4bZjo
google-site-verification=M8DBBoqsPOwQyhUbHFBy6qZJI97gE6DlTttWXlUHjfY
MS=ms64947583
P-fhVVTCBv95
v=spf1 include:spf.protection.outlook.com include:spf.simply.com ip4:89.221.167.1 include:spf.permido.com ip4:94.231.103.29 ip4:94.231.103.98 -all

✉️ SPF

Policy	Record (sydkystens-privatskole.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com ip4:89.221.167.1 include:spf.permido.com ip4:94.231.103.29 ip4:94.231.103.98 -all

📨 DMARC

Policy	Record (_dmarc.sydkystens-privatskole.dk)
p=reject	v=DMARC1; p=reject; sp=none; pct=100; adkim=s; aspf=s; rua=mailto:dmarc_agg@vali.email; fo=1;

📬 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)

🔐 DNSSEC170ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026090203
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

34ms

A

38ms

MX

37ms

AAAA

34ms

TXT

134ms

CAA

27ms

HTTPS

67ms

TLSA

374ms

SOA

0ms

MTA-STS

55ms

DNSSEC

170ms

SRV

68ms

Total

1048ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 03:08:42	1048ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-09-04 01:49:38	925ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 13:02:58	1739ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 11:52:24	11346ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 18:13:07	1319ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 04:40:23	1068ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 01:19:49	1773ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 01:55:04	761ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 12:57:48	1457ms	4 NS 1 A 1 MX	🔓 Insecure	View