praestoeskole.dk DNS records

🖥️ Nameservers2 records 19ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.vordbkom.dk	131.165.202.1	ns.vordbkom.dk	AS6834 KMD A/S
ns.vordbskoler.dk	5.56.147.154	—	AS31027 GlobalConnect A/S

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.56.147.142	11700s	—	AS31027	GlobalConnect A/S	5.56.144.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	6bbf1034b57e41bfbe37d6f1ad2248.mail.outlook.com	2a01:111:f403:c918::5 2a01:111:f403:c927::6 2a01:111:f403:f909::b 2a01:111:f403:f90b::2 52.101.10.18 52.101.194.12 52.101.42.18 52.101.50.4	mail-byapr05cu00805.inbound.protection.outlook.com mail-bn3pr0501cu00106.inbound.protection.outlook.com mail-bnypr03cu00203.inbound.protection.outlook.com mail-bnypr02cu00102.inbound.protection.outlook.com mail-bn8pr05cu00302.inbound.protection.outlook.com mail-ch0pr04cu00504.inbound.protection.outlook.com mail-co1pr03cu00302.inbound.protection.outlook.com mail-co1pr03cu00404.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 → 40.104.116.8
🔶 Autoconfig	5.56.147.142

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 75ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	10	2	5061	federation.messenger.msn.com

📝 TXT Records2 records 214ms

TXT Record
v=msv1 t=6bbf1034b57e41bfbe37d6f1ad2248
v=spf1 include:_spf4610.spfprotect.com -all

✉️ SPF

Policy	Record (praestoeskole.dk)
-all (hard fail)	v=spf1 include:_spf4610.spfprotect.com -all

📨 DMARC

Policy	Record (_dmarc.praestoeskole.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:60f69872d8c04@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)

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2013020814
Primary NS (MNAME)	ns.vordbkom.dk
Responsible (RNAME)	hostmaster
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

19ms

A

39ms

MX

33ms

AAAA

35ms

TXT

214ms

CAA

31ms

HTTPS

32ms

TLSA

251ms

SOA

0ms

MTA-STS

56ms

DNSSEC

100ms

SRV

75ms

Total

971ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 18:25:35	971ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 20:36:27	1816ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 16:51:32	951ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 02:29:57	9579ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 01:57:51	6686ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 17:17:27	1414ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 02:01:20	1485ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 09:29:16	1186ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 01:52:57	9455ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 02:15:12	8848ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 01:42:15	9629ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 11:04:03	7730ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 10:55:41	9431ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 10:24:56	9493ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 15:54:59	1329ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 16:57:48	722ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 19:21:54	667ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:30:03	1035ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:09:44	13233ms	2 NS 1 A 1 MX	🔒 Secure	View