educant.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.68	60s	linux208.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	educant-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::6 52.101.68.18 52.101.68.21 52.101.68.5 52.101.73.16	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.56
🔶 Autoconfig	80.240.21.11

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 72ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 140ms

TXT Record
v=spf1 include:spf.flexmail.eu include:spf.protection.outlook.com ip4:152.115.94.108 ip4:77.233.246.114 ip4:130.226.154.162 -all

✉️ SPF

Policy	Record (educant.dk)
-all (hard fail)	v=spf1 include:spf.flexmail.eu include:spf.protection.outlook.com ip4:152.115.94.108 ip4:77.233.246.114 ip4:130.226.154.162 -all

📨 DMARC

Policy	Record (_dmarc.educant.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-feedback@educant.dk; aspf=r

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 38ms

Flags	Tag	Value
0	iodef	mailto:support@educant.dk
0	issue	letsencrypt.org
0	issue	rapidssl.com

🔗 TLSA / DANE

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

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070903
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

36ms

MX

55ms

AAAA

43ms

TXT

140ms

CAA

38ms

HTTPS

41ms

TLSA

342ms

SOA

0ms

MTA-STS

58ms

DNSSEC

82ms

SRV

72ms

Total

934ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 01:00:26	934ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 03:23:12	2952ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 19:13:24	9767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 23:29:56	3251ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:56:01	1436ms	2 NS 1 A 1 MX	🔒 Secure	View