prastoskole.dk DNS records

🖥️ Nameservers2 records 86ms

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 90ms

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

📧 MX Records1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	prastoskole-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09::28 2a01:111:f403:ca09::c 52.101.68.3 52.101.73.126 52.101.73.145 52.101.73.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am0pr04cu00500.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	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 175ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 367ms

TXT Record
apple-domain-verification=9Stv6h4xvV1BK5fP
MS=ms13564249
v=spf1 include:_spf4620.spfprotect.com -all

✉️ SPF

Policy	Record (prastoskole.dk)
-all (hard fail)	v=spf1 include:_spf4620.spfprotect.com -all

📨 DMARC

Policy	Record (_dmarc.prastoskole.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)

🔐 DNSSEC259ms

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

🏷️ SOA0ms

Field	Value
Serial	2013020823
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

86ms

A

90ms

MX

81ms

AAAA

96ms

TXT

367ms

CAA

110ms

HTTPS

90ms

TLSA

1181ms

SOA

0ms

MTA-STS

134ms

DNSSEC

259ms

SRV

175ms

Total

2324ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 15:44:47	2324ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 14:23:40	1001ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 20:50:53	1936ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 20:27:47	1614ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 04:55:56	3742ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 07:54:37	3472ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 19:44:29	1851ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 07:07:31	1844ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 16:52:04	1187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 16:29:57	11249ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-19 19:23:11	1122ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 07:15:28	4030ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 06:20:35	10675ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 08:37:23	1540ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 08:37:05	10962ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 13:48:12	3939ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 20:55:34	3762ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:58:59	12837ms	2 NS 1 A 1 MX	🔒 Secure	View