1and1.dk

📜 Historical scan 2026-06-28 01:17:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1and1.dk is a .dk domain served by 2 nameservers (ns.kundenserver.de, ns2.kundenserver.de). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.0.171 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mx00.kundenserver.de, mx01.kundenserver.de. 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#

2 records 222ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.kundenserver.de	2001:8d8:fe:53:0:d9a0:520c:100 217.160.82.12	— ns1012.ui-dns.com	AS8560 IONOS SE AS8560 IONOS SE
ns2.kundenserver.de	2001:8d8:fe:53:0:d9a0:5315:100 217.160.83.21	— ns1021.ui-dns.org	AS8560 IONOS SE AS8560 IONOS SE

🌍 A Records#

1 records 271ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.160.0.171	3600s	217-160-0-171.elastic-ssl.ui-r.com	AS8560	IONOS SE	217.160.0.0/16	🇩🇪 Germany	—

📧 MX Records#

2 records 226ms

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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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#

✗ 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 14:07:01

www	217.160.0.171 (AS8560) (address records, no CNAME)
www vs bare domain	Same network 1and1.dk: 217.160.0.171 (AS8560) www.1and1.dk: 217.160.0.171 (AS8560)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

302ms

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

🏷️ SOA#

219ms

Field	Value
Serial	2013102201
Primary NS (MNAME)	ns.kundenserver.de
Responsible (RNAME)	hostmaster@kundenserver.de
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

222ms

271ms

226ms

AAAA

276ms

TXT

697ms

CAA

260ms

HTTPS

256ms

TLSA

148ms

SOA

219ms

MTA-STS

217ms

DNSSEC

302ms

SRV

354ms

Total

1898ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:07:01	1127ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-24 09:48:19	2733ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-19 19:30:14	9941ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-28 01:17:47 shown	1898ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-27 07:28:59	708ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-24 19:22:08	1196ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 19:20:56	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:22:17	7848ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 13:12:35	841ms	2 NS 1 A 2 MX	🔓 Insecure