codefixer.dk

📜 Historical scan 2026-09-08 21:38:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

codefixer.dk is a .dk domain served by 2 nameservers (pam.ns.cloudflare.com, simon.ns.cloudflare.com). It was registered on 12 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by codefixer-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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
pam.ns.cloudflare.com	108.162.192.138 172.64.32.138 173.245.58.138 2606:4700:50::adf5:3a8a 2803:f800:50::6ca2:c08a 2a06:98c1:50::ac40:208a	pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
simon.ns.cloudflare.com	108.162.193.232 172.64.33.232 173.245.59.232 2606:4700:58::adf5:3be8 2803:f800:50::6ca2:c1e8 2a06:98c1:50::ac40:21e8	simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.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 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	codefixer-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca21::8 2a01:111:f403:ca48::10 2a01:111:f403:ca48::8 52.101.68.12 52.101.68.18 52.101.73.153 52.101.73.19	mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 176ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.codefixer.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@codefixer.dk; fo=1

📬 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 2026-10-05 03:42:50

www	NXDOMAIN
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-codefixer-dk._domainkey.zemich.e-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-codefixer-dk._domainkey.zemich.e-v1.dkim.mail.microsoft	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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	2414295832
Primary NS (MNAME)	pam.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 04:30:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-09-12
Expires	2027-09-11 (329d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

42ms

36ms

AAAA

34ms

TXT

176ms

CAA

44ms

HTTPS

44ms

TLSA

660ms

SOA

0ms

MTA-STS

68ms

DNSSEC

119ms

SRV

58ms

Total

1303ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 03:42:50	1483ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-01 03:14:07	1483ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-29 07:07:12	1186ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-08 21:38:11 shown	1303ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-04 13:32:49	2747ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-26 17:18:24	9952ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-08 09:20:50	3388ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-03 18:52:42	9182ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-21 00:37:54	706ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 21:49:17	436ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 21:40:55	644ms	2 NS 0 A 1 MX	🔓 Insecure