cb-el.dk

📜 Historical scan 2026-09-30 20:00:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cb-el.dk is a .dk domain served by 2 nameservers (derek.ns.cloudflare.com, paloma.ns.cloudflare.com). It was registered on 11 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.58 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by cbel-dk0e.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
derek.ns.cloudflare.com	108.162.193.154 172.64.33.154 173.245.59.154 2606:4700:58::adf5:3b9a 2803:f800:50::6ca2:c19a 2a06:98c1:50::ac40:219a	derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com derek.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
paloma.ns.cloudflare.com	108.162.194.168 162.159.38.168 172.64.34.168 2606:4700:50::a29f:26a8 2803:f800:50::6ca2:c2a8 2a06:98c1:50::ac40:22a8	paloma.ns.cloudflare.com paloma.ns.cloudflare.com paloma.ns.cloudflare.com paloma.ns.cloudflare.com paloma.ns.cloudflare.com paloma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.58	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.7	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	cbel-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::10 52.101.103.36 52.101.68.27 52.101.68.39 52.101.91.156	mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-maspr04cu00104.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	104.21.58.58
🔶 Autoconfig	172.67.168.7

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:3a3a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a807	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.58,172.67.168.7 ech=AEX+DQBBNwAgACANG785NbYxf2vAoHiUugO7PDLchnWNz2f+95epg2DJewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3a3a,2606:4700:3036::ac43:a807

📝 TXT Records#

2 records 221ms

TXT Record
MS=ms75406779
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-16 13:42:20

www	104.21.58.58 172.67.168.7 2606:4700:3030::6815:3a3a 2606:4700:3036::ac43:a807 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cb-el.dk: 104.21.58.58 172.67.168.7 2606:4700:3030::6815:3a3a 2606:4700:3036::ac43:a807 (AS13335) www.cb-el.dk: 104.21.58.58 172.67.168.7 2606:4700:3030::6815:3a3a 2606:4700:3036::ac43:a807 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

67ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2413871950
Primary NS (MNAME)	derek.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 12:55:10

Field	Value
Registrar	nordicway ApS
Registered	2019-11-11
Expires	2026-11-30 (41d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bh-el.dk	nordicway ApS
boris-el.dk	nordicway ApS
cb-elteknik.dk	nordicway ApS
livamy.dk	nordicway ApS
mymai.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

43ms

47ms

39ms

AAAA

43ms

TXT

221ms

CAA

53ms

HTTPS

48ms

TLSA

185ms

SOA

30ms

MTA-STS

57ms

DNSSEC

67ms

SRV

75ms

Total

790ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 03:03:37	1095ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 20:00:40 shown	790ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 01:50:44	659ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 06:39:39	1224ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 02:19:27	2511ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 11:28:26	1165ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 18:57:20	2055ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 01:17:48	1004ms	6 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:51:16	952ms	6 NS 1 A 1 MX	🔒 Secure