mysa.dk

📜 Historical scan 2026-06-17 22:21:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mysa.dk is a .dk domain served by 3 nameservers (nsa.byte.nl, nsb.byte.nl, nsc.byte.nl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.217.89.40 is hosted by Combell NV (AS34762) in Belgium. Mail is handled by smtp1.byte.nl, smtp2.byte.nl. 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
nsa.byte.nl	46.21.228.110	nsa.byte.nl	AS34762 Combell NV
nsb.byte.nl	46.21.225.222	nsb.byte.nl	AS34762 Combell NV
nsc.byte.nl	87.238.161.15	nsc.byte.nl	AS34762 Combell NV

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.217.89.40	—	83.217.89.40.static.hosted.by.combell.com	AS34762	Combell NV	83.217.80.0/20	🇧🇪 Belgium	—

📧 MX Records#

2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	smtp1.byte.nl	83.217.77.178 83.217.77.179 83.217.77.182 83.217.77.183 83.217.77.186 83.217.77.187	cmbmx.byte.nl cmbmx.byte.nl cmbmx.byte.nl cmbmx.byte.nl cmbmx.byte.nl cmbmx.byte.nl	AS34762 Combell NV AS34762 Combell NV AS34762 Combell NV AS34762 Combell NV AS34762 Combell NV AS34762 Combell NV
20	—	smtp2.byte.nl	87.233.77.245	—	AS15703 TrueFullstaq B.V.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	83.217.89.40
🔶 Autoconfig	83.217.89.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 234ms

TXT Record
v=spf1 include:spf.byte.nl ?all

✉️ SPF#

Policy	Record (mysa.dk)
?all (neutral)	v=spf1 include:spf.byte.nl ?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 2026-10-07 20:13:30

www	83.217.89.40 (AS34762) (address records, no CNAME)
www vs bare domain	Same network mysa.dk: 83.217.89.40 (AS34762) www.mysa.dk: 83.217.89.40 (AS34762)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · 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#

124ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2003030410
Primary NS (MNAME)	nsa.byte.nl
Responsible (RNAME)	hostmaster@byte.nl
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

47ms

48ms

47ms

AAAA

46ms

TXT

234ms

CAA

46ms

HTTPS

45ms

TLSA

115ms

SOA

45ms

MTA-STS

94ms

DNSSEC

124ms

SRV

141ms

Total

809ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 14:41:35	2803ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-05 15:48:29	3105ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-04 04:55:09	2736ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-26 10:24:40	1893ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-18 03:09:11	3388ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 22:21:19 shown	809ms	3 NS 1 A 2 MX	🔓 Insecure