simpelttoj.dk

Records from scan: 2026-09-01 09:14:51 · 4209ms total · last checked 2026-10-20 17:25 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

simpelttoj.dk is a .dk domain served by 3 nameservers (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.9.175.187 is hosted by WebSupport s.r.o. (AS51013) in Slovakia. Mail is handled by mailin1.simpelttoj.dk, mailin2.simpelttoj.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 87ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.websupport.sk	2a10:bbc0::11 45.10.97.11	ns1.websupport.eu ns1.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns2.websupport.sk	185.71.159.12 2a02:250:3::12	ns2.websupport.eu ns2.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns3.websupport.sk	2a10:bbc0::13 45.10.97.13	ns3.websupport.eu ns3.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.9.175.187	600s	ing.r5.websupport.sk	AS51013	WebSupport s.r.o.	37.9.168.0/21	🇸🇰 Slovakia	—

📧 MX Records#

2 records 91ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mailin1.simpelttoj.dk	2a00:4b40:aaaa:2101:45:13:137:8 45.13.137.9	m1-u6-mx.websupport.sk m1-u7-mx.websupport.sk	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.
100	600s	mailin2.simpelttoj.dk	2a00:4b40:aaaa:2101:45:13:137:9 45.13.137.7	m1-u7-mx.websupport.sk m1-u5-mx.websupport.sk	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	web.prod.bts.websupport.sk → 37.9.169.173
🔶 Autoconfig	web.prod.bts.websupport.sk → 37.9.169.172

🔷 AAAA Records (IPv6)#

1 records 131ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:4b40:aaaa:2008::6	600s	—	AS51013	WebSupport s.r.o.	2a00:4b40:0:0:0:0:0:0/32	🇸🇰 Slovakia	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 546ms

TXT Record
spf2.0/pra a mx include:_sid.m1.websupport.sk ?all
v=spf1 a mx include:_spf.m1.websupport.sk ?all

✉️ SPF#

Policy	Record (simpelttoj.dk)
?all (neutral)	v=spf1 a mx include:_spf.m1.websupport.sk ?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#

checked 2026-10-07 16:53:43

www	37.9.175.187 2a00:4b40:aaaa:2008::6 (AS51013) (address records, no CNAME)
www vs bare domain	Same network simpelttoj.dk: 37.9.175.187 2a00:4b40:aaaa:2008::6 (AS51013) www.simpelttoj.dk: 37.9.175.187 2a00:4b40:aaaa:2008::6 (AS51013)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

307ms

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	1788186941
Primary NS (MNAME)	ns1.websupport.sk
Responsible (RNAME)	admin@websupport.sk
Refresh	7200s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

87ms

90ms

91ms

AAAA

131ms

TXT

546ms

CAA

100ms

HTTPS

103ms

TLSA

293ms

SOA

0ms

MTA-STS

163ms

DNSSEC

307ms

SRV

215ms

Total

4209ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-01 09:14:51 shown	4209ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 21:46:14	2931ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-26 13:42:46	1827ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-03 10:13:16	10995ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-29 08:27:36	3123ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-24 00:36:55	4674ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-22 04:26:24	1185ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 03:27:53	6509ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 11:52:13	2556ms	3 NS 1 A 2 MX	🔓 Insecure