sundbynet.dk

📜 Historical scan 2026-09-20 05:13:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sundbynet.dk is a .dk domain served by 2 nameservers (ns1.telecomx.dk, ns2.telecomx.dk). It was registered on 6 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.99.181.193 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.dlx.dk. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telecomx.dk	62.192.160.190	ns1.telecomx.dk	AS205984 Powernet Aps
ns2.telecomx.dk	62.192.160.191	ns2.telecomx.dk	AS205984 Powernet Aps

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.99.181.193	600s	static.193.181.99.91.clients.your-server.de	AS24940	Hetzner Online GmbH	91.98.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.dlx.dk	2a00:1b18:1337:1337::25 46.30.121.240	mail.dlx.dk mx01.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 158ms

TXT Record
brevo-code:a182fda52455c1f5511a83d12401b235
google-site-verification=Y_W1k7mSLreUVBHFWnGez4FCuvjt_4NXhZkFfPzByFY
v=spf1 include:_spf.mail.dlx.dk ?all

✉️ SPF#

Policy	Record (sundbynet.dk)
?all (neutral)	v=spf1 include:_spf.mail.dlx.dk ?all

📨 DMARC#

Policy	Record (_dmarc.sundbynet.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-10 13:34:34

www	91.99.181.193 (AS24940) (address records, no CNAME)
www vs bare domain	Same network sundbynet.dk: 91.99.181.193 (AS24940) www.sundbynet.dk: 91.99.181.193 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

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

🔗 TLSA / DANE#

1 records 277ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.dlx.dk	DANE-EE · SPKI · SHA-256	8A39A20EF25C2CA3EBFF4F7CA64B2272…

🔐 DNSSEC#

116ms

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	2023010352
Primary NS (MNAME)	ns1.telecomx.dk
Responsible (RNAME)	hostmaster@telecomx.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 03:29:57

Field	Value
Registrar	Simply.com A/S
Registered	2001-02-06
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

41ms

29ms

AAAA

36ms

TXT

158ms

CAA

40ms

HTTPS

40ms

TLSA

277ms

SOA

0ms

MTA-STS

48ms

DNSSEC

116ms

SRV

47ms

Total

908ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 03:26:02	683ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 05:13:11 shown	908ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 02:09:57	710ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 14:44:29	555ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 07:31:14	597ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 01:07:54	4175ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-22 12:03:58	6153ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 12:59:21	1790ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 08:41:27	801ms	2 NS 1 A 1 MX	🔓 Insecure