cwteknik.dk

Records from scan: 2026-10-05 14:55:16 · 2730ms total · last checked 2026-10-18 04:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cwteknik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.39 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by cwteknik-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 119ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.39	3600s	webcluster2.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cwteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::12 52.101.181.156 52.101.185.21 52.101.68.27 52.101.73.153	mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

1 records 98ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:8039:1862:9eea:2adf	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 335ms

TXT Record
MS=ms35202411
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cwteknik.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#

checked 2026-10-10 20:12:48

www	46.30.215.39 2a02:2350:5:10e:8039:1862:9eea:2adf (AS51468) (address records, no CNAME)
www vs bare domain	Same network cwteknik.dk: 46.30.215.39 2a02:2350:5:10e:8039:1862:9eea:2adf (AS51468) www.cwteknik.dk: 46.30.215.39 2a02:2350:5:10e:8039:1862:9eea:2adf (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

207ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

107ms

Field	Value
Serial	2026100501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 15:08:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-04-23
Expires	2027-04-30 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

119ms

72ms

AAAA

98ms

TXT

335ms

CAA

88ms

HTTPS

112ms

TLSA

1054ms

SOA

107ms

MTA-STS

130ms

DNSSEC

207ms

SRV

140ms

Total

2730ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 14:55:16 shown	2730ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 01:22:58	1122ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 08:07:54	2904ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 05:00:02	9859ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 11:23:13	5860ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 09:20:07	1711ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 11:43:22	1230ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 22:54:30	9719ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 15:27:49	1974ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:28:29	852ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:20:22	4676ms	2 NS 1 A 1 MX	🔒 Secure