hetner-elkjer.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
heidi.ns.cloudflare.com	108.162.194.236 162.159.38.236 172.64.34.236 2606:4700:50::a29f:26ec 2803:f800:50::6ca2:c2ec 2a06:98c1:50::ac40:22ec	heidi.ns.cloudflare.com heidi.ns.cloudflare.com heidi.ns.cloudflare.com heidi.ns.cloudflare.com heidi.ns.cloudflare.com heidi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nick.ns.cloudflare.com	108.162.193.213 172.64.33.213 173.245.59.213 2606:4700:58::adf5:3bd5 2803:f800:50::6ca2:c1d5 2a06:98c1:50::ac40:21d5	nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	hetnerelkjer-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 52.101.68.16 52.101.73.11 52.101.73.145 52.101.73.4	mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am0pr83cu00404.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 75ms

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

📝 TXT Records1 records 154ms

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

✉️ SPF

Policy	Record (hetner-elkjer.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.hetner-elkjer.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:fde48d24a3de4feaaf4e1ecfdeec63e4@dmarc-reports.cloudflare.net

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.hetner-elkjer.dk	GTV1vcyTbZEEaggr0QMmK7NWJg4gij6zegS1Y4zKWlE
TXT	_acme-challenge.hetner-elkjer.dk	ySJ5_WYpNLbnYOgvhXImMq11heE6dtsKbSnb-3DipwQ

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413533990
Primary NS (MNAME)	heidi.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

27ms

A

34ms

MX

25ms

AAAA

32ms

TXT

154ms

CAA

28ms

HTTPS

26ms

TLSA

304ms

SOA

0ms

MTA-STS

54ms

DNSSEC

98ms

SRV

75ms

Total

1297ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 23:03:21	1297ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-26 22:03:23	1148ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-25 11:16:05	741ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-24 16:40:27	1214ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-08-23 14:59:23	5457ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-20 09:35:04	1951ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-20 16:05:39	9445ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-28 13:10:03	1922ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-27 10:29:56	964ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 02:48:30	2241ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 23:53:04	1899ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-18 20:00:08	1446ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 11:11:55	1431ms	2 NS 0 A 1 MX	🔓 Insecure	View