karlskov-friskole.dk DNS records

🖥️ Nameservers3 records 233ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk —	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records1 records 244ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.239	360s	web1.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 193ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	karlskovfriskole-dk02b.mail.eo.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.12 52.101.68.5 52.101.73.15 52.101.73.2	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 335ms

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

📝 TXT Records4 records 732ms

TXT Record
inst=Karlskov Friskole
MS=E3C174736CF86464FB4D1D69DC44928A219A44D8
SOA=1738920286
v=spf1 include:spf.protection.outlook.com include:spf.jlhosting.dk include:spf.permido.com -all

✉️ SPF

Policy	Record (karlskov-friskole.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.jlhosting.dk include:spf.permido.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)

🔐 DNSSEC333ms

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

🏷️ SOA180ms

Field	Value
Serial	1738920286
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	2560s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

233ms

A

244ms

MX

193ms

AAAA

217ms

TXT

732ms

CAA

226ms

HTTPS

190ms

TLSA

1855ms

SOA

180ms

MTA-STS

246ms

DNSSEC

333ms

SRV

335ms

Total

3555ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 01:36:51	3555ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 09:27:02	6929ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 04:17:37	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:15:35	4685ms	3 NS 1 A 1 MX	🔓 Insecure	View