securesmtp.dk

📜 Historical scan 2026-06-28 11:44:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

securesmtp.dk is a .dk domain served by 2 nameservers (ns1.basejump.dk, ns2.basejump.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.167.198.72 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by securesmtp.dk, mail.securesmtp.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#

2 records 295ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.basejump.dk	—	—	—
ns2.basejump.dk	93.167.198.75	—	AS3292 TDC Holding A/S

🌍 A Records#

1 records 293ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.167.198.72	14400s	—	AS3292	TDC Holding A/S	93.166.0.0/15	🇩🇰 Denmark	Albertslund

📧 MX Records#

2 records 269ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	securesmtp.dk	93.167.198.72	—	AS3292 TDC Holding A/S
21	14400s	mail.securesmtp.dk	93.167.198.72	—	AS3292 TDC Holding 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 16524ms

TXT Record
v=spf1 ip4:93.167.198.72/32 ip4:93.167.198.92/32 ip4:93.167.198.93/32 ip4:93.167.198.94/32 ip4:94.189.39.116/32 ip4:94.231.100.139 -all

✉️ SPF#

Policy	Record (securesmtp.dk)
-all (hard fail)	v=spf1 ip4:93.167.198.72/32 ip4:93.167.198.92/32 ip4:93.167.198.93/32 ip4:93.167.198.94/32 ip4:94.189.39.116/32 ip4:94.231.100.139 -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 2026-10-14 04:06:32

www	NORESPONSE

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

374ms

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

🏷️ SOA#

280ms

Field	Value
Serial	2022121901
Primary NS (MNAME)	ns1.basejump.dk
Responsible (RNAME)	hostmaster@securesmtp.dk
Refresh	3600s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

295ms

293ms

269ms

AAAA

253ms

TXT

16524ms

CAA

280ms

HTTPS

286ms

TLSA

6097ms

SOA

280ms

MTA-STS

290ms

DNSSEC

374ms

SRV

299ms

Total

39350ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:45:47	50787ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-29 10:33:53	48765ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-27 10:09:59	48579ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-26 09:55:16	64732ms	2 NS 1 A 0 MX	❓ Unknown
2026-06-28 11:44:42 shown	39350ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 19:16:00	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 00:39:29	10340ms	2 NS 1 A 2 MX	🔓 Insecure