sambonet.dk

📜 Historical scan 2026-06-19 00:35:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sambonet.dk is a .dk domain served by 4 nameservers (ns11.planetary-networks.de, ns12.planetary-networks.eu, ns13.planetary-networks.com and 1 more). It was registered on 1 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.57.42.73 is hosted by Planetary Networks GmbH (AS50372) in Germany. Mail is handled by mail.sambonet.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#

4 records 102ms

Nameserver	IP addresses	PTR	ASN / ISP
ns11.planetary-networks.de	2001:8d8:fe:53:217:160:80:161 217.160.80.161	ns-ix2.ui-dns.de ns-ix2.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
ns12.planetary-networks.eu	2001:8d8:fe:53:217:160:81:161 217.160.81.161	ns-ix2.ui-dns.biz ns-ix2.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
ns13.planetary-networks.com	185.132.35.161 2607:f1c0:fe:53:185:132:35:161	ns-ix2.ui-dns.org ns-ix2.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
ns14.planetary-networks.net	185.132.34.161 2607:f1c0:fe:53:185:132:34:161	ns-ix2.ui-dns.com ns-ix2.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records#

1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.57.42.73	900s	merkur.planetary.hosting	AS50372	Planetary Networks GmbH	5.57.40.0/21	🇩🇪 Germany	—

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mail.sambonet.dk	5.57.42.73	merkur.planetary.hosting	AS50372 Planetary Networks GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.57.42.73
🔶 Autoconfig	5.57.42.73

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 448ms

TXT Record
v=spf1 +mx +a +ip4:5.57.42.73 ~all

✉️ SPF#

Policy	Record (sambonet.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:5.57.42.73 ~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 2026-10-09 12:46:23

www	5.57.42.73 (AS50372) (address records, no CNAME)
www vs bare domain	Same network sambonet.dk: 5.57.42.73 (AS50372) www.sambonet.dk: 5.57.42.73 (AS50372)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

104ms

Field	Value
Serial	2024042400
Primary NS (MNAME)	ns11.planetary-networks.de
Responsible (RNAME)	hostmaster@planetary-networks.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-08 21:32:15

Field	Value
Registrar	InterNetX GmbH
Registered	2017-06-01
Expires	2027-06-30 (245d)

📋 WHOIS#

⏱️ Lookup Timing#

102ms

96ms

67ms

AAAA

89ms

TXT

448ms

CAA

78ms

HTTPS

58ms

TLSA

172ms

SOA

104ms

MTA-STS

107ms

DNSSEC

113ms

SRV

158ms

Total

986ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:46:23	1641ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 06:47:43	822ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 00:35:40 shown	986ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 03:20:14	1534ms	4 NS 1 A 1 MX	🔓 Insecure