btss.dk

📜 Historical scan 2026-06-16 17:43:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

btss.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 20 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.119 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a 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 213ms

Nameserver	IP addresses	PTR	ASN / ISP
gabriella.ns.cloudflare.com	—	—	—
mitch.ns.cloudflare.com	—	—	—

🌍 A Records#

1 records 149ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.119	—	prolinux8.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 140ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 313ms

TXT Record
v=spf1 include:spf.simply.com include:sendgrid.net -all

✉️ SPF#

Policy	Record (btss.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.btss.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 165ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

313ms

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

🏷️ SOA#

142ms

Field	Value
Serial	2406690901
Primary NS (MNAME)	gabriella.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 07:32:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-09-20
Expires	2026-09-19 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

213ms

149ms

140ms

AAAA

195ms

TXT

313ms

CAA

113ms

HTTPS

155ms

TLSA

165ms

SOA

142ms

MTA-STS

170ms

DNSSEC

313ms

SRV

0ms

Total

1516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 06:18:25	127ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 04:29:40	225ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 02:11:27	116ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 01:30:46	125ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 01:14:19	95ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 00:23:44	326ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 23:24:44	228ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 22:18:26	232ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 19:07:50	407ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 18:06:47	215ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 12:33:11	213ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 07:48:59	579ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 07:43:48	254ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 07:40:20	225ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 04:31:29	340ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 04:28:09	238ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 04:18:10	179ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 04:16:40	266ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 04:15:22	116ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 04:06:06	242ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 03:59:01	316ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 03:45:43	194ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-28 03:18:29	239ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-27 02:47:06	214ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-26 02:24:38	220ms	1 NS 0 A 0 MX	❓ Unknown