diw.dk

📜 Historical scan 2026-09-03 13:27:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

diw.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 September 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by c-team-dk.mx1.staysecuregroup.com, c-team-dk.mx2.staysecuregroup.net. The zone is DNSSEC-signed and validates, has no 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 46ms

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#

🌍

No A records found

📧 MX Records#

2 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	c-team-dk.mx1.staysecuregroup.com	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	43200s	c-team-dk.mx2.staysecuregroup.net	192.162.219.49 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	www.c-team.dk → 89.239.195.133
🔶 Autoconfig	www.c-team.dk → 89.239.195.133

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 164ms

TXT Record
v=spf1 a mx ip4:87.48.130.105 ip4:87.48.130.101 include:_spf.stejtech.net ~all

✉️ SPF#

Policy	Record (diw.dk)
~all (soft fail)	v=spf1 a mx ip4:87.48.130.105 ip4:87.48.130.101 include:_spf.stejtech.net ~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 2026-10-10 09:08:29

www CNAME	www.c-team.dk (all on c-team.dk) → 89.239.195.133 (AS44869)
www vs bare domain	Only www resolves diw.dk: no address www.diw.dk: 89.239.195.133 (AS44869) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.diw.dk	www.c-team.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2066ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026041201
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 2026-10-10 09:32:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-09-21
Expires	2027-09-30 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

2032ms

41ms

AAAA

2039ms

TXT

164ms

CAA

40ms

HTTPS

46ms

TLSA

345ms

SOA

0ms

MTA-STS

2048ms

DNSSEC

2066ms

SRV

2042ms

Total

3009ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 09:08:29	1663ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-01 01:26:16	1132ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-29 20:42:53	1498ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-24 19:09:40	940ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-24 15:25:53	1312ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-03 13:27:24 shown	3009ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-20 19:39:12	2663ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-20 04:27:14	1412ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-17 03:35:12	863ms	2 NS 0 A 2 MX	🔒 Secure