he-sko.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
angela.ns.cloudflare.com	108.162.192.65 172.64.32.65 173.245.58.65 2606:4700:50::adf5:3a41 2803:f800:50::6ca2:c041 2a06:98c1:50::ac40:2041	angela.ns.cloudflare.com angela.ns.cloudflare.com angela.ns.cloudflare.com angela.ns.cloudflare.com angela.ns.cloudflare.com angela.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mack.ns.cloudflare.com	108.162.195.37 162.159.44.37 172.64.35.37 2606:4700:58::a29f:2c25 2803:f800:50::6ca2:c325 2a06:98c1:50::ac40:2325	mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.9.90.188	300s	host6.slyde.dk	AS24940	Hetzner Online GmbH	5.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hesko-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 2a01:111:f403:ca48::c 52.101.103.140 52.101.68.25 52.101.73.24 52.101.73.26	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.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	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 87ms

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

📝 TXT Records1 records 212ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:mailgun.org -all

✉️ SPF

Policy	Record (he-sko.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mailgun.org -all

📨 DMARC

Policy	Record (_dmarc.he-sko.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:4e4cb91d531b4a26a74782f3ef9ed179@dmarc-reports.cloudflare.net,mailto:no-reply@he-sko.dk

📬 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)

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2412619944
Primary NS (MNAME)	angela.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

55ms

MX

50ms

AAAA

44ms

TXT

212ms

CAA

45ms

HTTPS

57ms

TLSA

374ms

SOA

0ms

MTA-STS

73ms

DNSSEC

88ms

SRV

87ms

Total

1752ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 20:57:06	1752ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 12:55:06	8552ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 12:05:58	11655ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 18:11:09	1210ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 20:41:30	1061ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 16:25:44	1872ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 19:57:58	1001ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:01:44	1362ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 10:52:15	1236ms	2 NS 1 A 1 MX	🔓 Insecure	View