sbwu.dk

📜 Historical scan 2026-09-26 07:36:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sbwu.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.126 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by sbwu.dk. The zone is not DNSSEC-signed, 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#

3 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	167.235.66.236 2a01:4f8:1c1e:d097::1	ns5.chosting.dk ns5.chosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns6.chosting.dk	2001:41d0:305:2100::80e9 51.91.57.33	ns6.chosting.dk ns6.chosting.dk	AS16276 OVH SAS AS16276 OVH SAS
ns7.chosting.dk	178.20.220.33	ns7.chosting.dk	AS21060 Atea A/S

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.126	3600s	server16.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sbwu.dk	178.20.216.126	server16.chosting.dk	AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.20.216.126
🔶 Autoconfig	178.20.216.126

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 89ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 195ms

TXT Record
v=spf1 ip4:178.20.216.126 +a +mx +ip4:91.215.163.249 ~all

✉️ SPF#

Policy	Record (sbwu.dk)
~all (soft fail)	v=spf1 ip4:178.20.216.126 +a +mx +ip4:91.215.163.249 ~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 2026-10-09 12:55:18

www CNAME	sbwu.dk (all on sbwu.dk) → 178.20.216.126 (AS21060)
www vs bare domain	Same network sbwu.dk: 178.20.216.126 (AS21060) www.sbwu.dk: 178.20.216.126 (AS21060)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9073ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2019041500
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

52ms

62ms

AAAA

55ms

TXT

195ms

CAA

33ms

HTTPS

43ms

TLSA

64ms

SOA

0ms

MTA-STS

80ms

DNSSEC

9073ms

SRV

89ms

Total

9477ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:55:18	893ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 00:36:36	1261ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 02:31:58	597ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 07:36:44 shown	9477ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 11:24:18	629ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 11:40:01	823ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-30 14:37:54	680ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 01:02:48	698ms	3 NS 1 A 1 MX	🔓 Insecure