ethernetswitch.dk

📜 Historical scan 2026-06-26 16:14:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ethernetswitch.dk is a .dk domain served by 4 nameservers (ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and 1 more). It was registered on 19 February 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.0.130 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mx00.ionos.de, mx01.ionos.de. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1045.ui-dns.biz	2001:8d8:fe:53:0:d9a0:512d:100 217.160.81.45	ns1045.ui-dns.biz ns1045.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
ns1045.ui-dns.com	2001:8d8:fe:53:0:d9a0:522d:100 217.160.82.45	ns1045.ui-dns.com ns1045.ui-dns.com	AS8560 IONOS SE AS8560 IONOS SE
ns1045.ui-dns.de	2001:8d8:fe:53:0:d9a0:502d:100 217.160.80.45	ns1045.ui-dns.de ns1045.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
ns1045.ui-dns.org	2001:8d8:fe:53:0:d9a0:532d:100 217.160.83.45	ns1045.ui-dns.org ns1045.ui-dns.org	AS8560 IONOS SE AS8560 IONOS SE

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.160.0.130	3600s	217-160-0-130.elastic-ssl.ui-r.com	AS8560	IONOS SE	217.160.0.0/16	🇩🇪 Germany	—

📧 MX Records#

2 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx00.ionos.de	212.227.15.41	mx00.kundenserver.de	AS8560 IONOS SE
10	3600s	mx01.ionos.de	217.72.192.67	mx01.kundenserver.de	AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	adsredir.ionos.info → 195.20.225.174

🔷 AAAA Records (IPv6)#

1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:8d8:100f:f000::27b	3600s	2001-08d8-100f-f000-0000-0000-0000-027b.elastic-ssl.ui-r.com	AS8560	IONOS SE	2001:8d8:0:0:0:0:0:0/32	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.ethernetswitch.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 11:14:16

www	217.160.0.130 2001:8d8:100f:f000::27b (AS8560) (address records, no CNAME)
www vs bare domain	Same network ethernetswitch.dk: 217.160.0.130 2001:8d8:100f:f000::27b (AS8560) www.ethernetswitch.dk: 217.160.0.130 2001:8d8:100f:f000::27b (AS8560)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2017060105
Primary NS (MNAME)	ns1045.ui-dns.com
Responsible (RNAME)	hostmaster@1und1.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 01:46:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-02-19
Expires	2027-02-28 (133d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

44ms

AAAA

43ms

TXT

344ms

CAA

61ms

HTTPS

46ms

TLSA

99ms

SOA

42ms

MTA-STS

87ms

DNSSEC

62ms

SRV

94ms

Total

991ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 19:40:14	4295ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-30 19:31:58	646ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-26 16:14:47 shown	991ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-25 23:56:20	1243ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-17 08:26:10	593ms	4 NS 1 A 2 MX	🔓 Insecure