9sep23.dk

📜 Historical scan 2026-09-04 23:47:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

9sep23.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, nitin.ns.cloudflare.com). It was registered on 25 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by 9sep23-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nitin.ns.cloudflare.com	108.162.193.215 172.64.33.215 173.245.59.215 2606:4700:58::adf5:3bd7 2803:f800:50::6ca2:c1d7 2a06:98c1:50::ac40:21d7	nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.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 Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	9sep23-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::b 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::6 52.101.68.18 52.101.68.3 52.101.73.153 52.101.91.162	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00302.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 154ms

TXT Record
MS=ms68938883
v=spf1 -all

✉️ SPF#

Policy	Record (9sep23.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.9sep23.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:c1f4c0e0d0c54da3af173b39d12f9bf6@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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 20:46:45

www	NXDOMAIN
www vs bare domain	Neither resolves 9sep23.dk: no address www.9sep23.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-9sep23-dk._domainkey.boesenit.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413635972
Primary NS (MNAME)	betty.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 08:14:30

Field	Value
Registrar	dns.services ApS
Registered	2023-01-25
Expires	2036-01-24 (3386d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

39ms

30ms

AAAA

32ms

TXT

154ms

CAA

40ms

HTTPS

35ms

TLSA

868ms

SOA

0ms

MTA-STS

45ms

DNSSEC

108ms

SRV

57ms

Total

1380ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 17:46:39	751ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-23 15:30:41	784ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-04 23:47:44 shown	1380ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-30 09:38:10	1632ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 06:30:08	1052ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-01 20:18:53	3422ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-25 22:09:17	3929ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-22 12:34:56	898ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:16:30	1322ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:45:33	2841ms	3 NS 1 A 1 MX	🔒 Secure