sbw.dk

📜 Historical scan 2026-08-27 13:39:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sbw.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, gordon.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.41 is hosted by Cloudflare, Inc. (AS13335). 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 75ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gordon.ns.cloudflare.com	108.162.193.170 172.64.33.170 173.245.59.170 2606:4700:58::adf5:3baa 2803:f800:50::6ca2:c1aa 2a06:98c1:50::ac40:21aa	gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.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 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.41	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.187	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 79ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3229	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c8bb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 86ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.41,172.67.200.187 ech=AEX+DQBBMwAgACAgxhomKHehEW58NJqh4dTyKWEWuazzuXDGTTnRaCl5ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3229,2606:4700:3035::ac43:c8bb

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 14:14:05

www	104.21.50.41 172.67.200.187 2606:4700:3032::6815:3229 2606:4700:3035::ac43:c8bb (AS13335) (address records, no CNAME)
www vs bare domain	Same network sbw.dk: 104.21.50.41 172.67.200.187 2606:4700:3032::6815:3229 2606:4700:3035::ac43:c8bb (AS13335) www.sbw.dk: 104.21.50.41 172.67.200.187 2606:4700:3032::6815:3229 2606:4700:3035::ac43:c8bb (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sbw.dk	447wyoXAEZ_INqksn1epNBt3rsdZND3fLqSJ6_EkLgo
TXT	_acme-challenge.sbw.dk	UK-wj9OdvcoizXlawUsKKdGmSvbL5PRZisZPMaMPZLk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

211ms

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	2413264672
Primary NS (MNAME)	betty.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

75ms

90ms

86ms

AAAA

79ms

TXT

310ms

CAA

111ms

HTTPS

86ms

TLSA

96ms

SOA

0ms

MTA-STS

152ms

DNSSEC

211ms

SRV

133ms

Total

947ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:14:05	893ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 08:52:09	374ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 15:17:35	1167ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 14:55:04	543ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 09:46:43	580ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 10:17:15	534ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 14:29:07	720ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-10 15:00:42	1379ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 09:56:36	548ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 10:02:05	1591ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 08:49:40	758ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 13:39:06 shown	947ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-27 02:36:33	16979ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 12:43:16	2562ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 23:24:49	764ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 15:21:27	2511ms	2 NS 2 A 0 MX	🔓 Insecure