nysted-efterskole.dk DNS records

🖥️ Nameservers3 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.126.204.255	3600s	ec2-3-126-204-255.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	28800s	nystedefterskole-dk01e.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::26 2a01:111:f403:ca38::8 2a01:111:f403:ca48::a 52.101.103.137 52.101.68.10 52.101.73.12 52.101.73.155	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr02cu00203.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 254ms

TXT Record
google-site-verification=svjq_lchuylgn2sjnpjorixl4klah9arhgkgvh5gjao
MS=9E7427140EA807D69E0AED0A2D98DF7CD00DE608
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (nysted-efterskole.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 / DANE

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

🔐 DNSSEC266ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
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

65ms

A

75ms

MX

72ms

AAAA

95ms

TXT

254ms

CAA

159ms

HTTPS

84ms

TLSA

697ms

SOA

0ms

MTA-STS

169ms

DNSSEC

266ms

SRV

175ms

Total

1619ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:35:05	1619ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 05:29:20	1243ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 05:11:35	7719ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 14:11:51	6598ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 12:03:16	1748ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 17:43:31	16962ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 01:26:02	11139ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 00:34:58	10274ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 13:25:20	1173ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 14:12:44	878ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 04:37:10	1345ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 20:31:38	1176ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 18:08:27	2029ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:55:27	2685ms	3 NS 1 A 1 MX	🔒 Secure	View