codegroup.dk

📜 Historical scan 2026-06-16 21:51:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

codegroup.dk is a .dk domain served by 2 nameservers (johnathan.ns.cloudflare.com, ruth.ns.cloudflare.com). It was registered on 8 April 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.101.90.104 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by eg-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
johnathan.ns.cloudflare.com	—	—	—
ruth.ns.cloudflare.com	—	—	—

🌍 A Records#

4 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
141.101.90.104	—	—	AS13335	Cloudflare, Inc.	141.101.90.0/24	—	—
141.101.90.105	—	—	AS13335	Cloudflare, Inc.	141.101.90.0/24	—	—
141.101.90.106	—	—	AS13335	Cloudflare, Inc.	141.101.90.0/24	—	—
141.101.90.107	—	—	AS13335	Cloudflare, Inc.	141.101.90.0/24	—	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	eg-dk.mail.protection.outlook.com	52.101.68.36 52.101.73.16 52.101.73.2 52.101.73.4	mail-db5pr02cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

4 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3200::90:80	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3200:0:0:0:0:0/48	—	—
2a06:98c1:3200::90:81	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3200:0:0:0:0:0/48	—	—
2a06:98c1:3200::90:82	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3200:0:0:0:0:0/48	—	—
2a06:98c1:3200::90:83	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3200:0:0:0:0:0/48	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=141.101.90.104,141.101.90.105,141.101.90.106,141.101.90.107 ipv6hint=2a06:98c1:3200::90:80,2a06:98c1:3200::90:81,2a06:98c1:3200::90:82,2a06:98c1:3200::90:83

📝 TXT Records#

2 records 147ms

TXT Record
MS=ms34242405
v=spf1 include:spf.protection.outlook.com ip4:94.18.197.58 a:codegroup.dk a:sigmaestimates.com -all

✉️ SPF#

Policy	Record (codegroup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:94.18.197.58 a:codegroup.dk a:sigmaestimates.com -all

📨 DMARC#

Policy	Record (_dmarc.codegroup.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+y8r1vjuhnaj@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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 06:51:01

www	141.101.90.104 141.101.90.105 141.101.90.106 141.101.90.107 2a06:98c1:3200::90:80 2a06:98c1:3200::90:81 2a06:98c1:3200::90:82 2a06:98c1:3200::90:83 (AS13335) (address records, no CNAME)
www vs bare domain	Same network codegroup.dk: 141.101.90.104 141.101.90.105 141.101.90.106 141.101.90.107 (AS13335) www.codegroup.dk: 141.101.90.104 141.101.90.105 141.101.90.106 141.101.90.107 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

73ms

Field	Value
Serial	2406282034
Primary NS (MNAME)	johnathan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 02:54:30

Field	Value
Registrar	Eurodns S.A
Registered	1998-04-08
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

57ms

53ms

AAAA

47ms

TXT

147ms

CAA

32ms

HTTPS

48ms

TLSA

100ms

SOA

73ms

MTA-STS

48ms

DNSSEC

77ms

SRV

0ms

Total

562ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 06:51:01	1206ms	2 NS 4 A 1 MX	🔓 Insecure
2026-10-03 02:31:44	2541ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-26 01:20:48	1422ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-17 13:51:29	1365ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-02 20:39:05	2981ms	2 NS 4 A 1 MX	🔓 Insecure
2026-08-08 11:21:09	2393ms	2 NS 4 A 1 MX	🔓 Insecure
2026-07-18 01:38:01	2740ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-26 07:13:54	2523ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-21 03:24:18	1431ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-20 10:10:16	4594ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-16 21:51:53 shown	562ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-16 21:41:31	805ms	2 NS 4 A 1 MX	🔓 Insecure