just30.com - robtex.com
just30.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774365702 | ||||||
Same first word
just30.com |
DNS History
12 records (10 active, 2 former)
●NSns-uk.1and1-dns.biz2015-06-25 → 2026-03-24 · 2 obs
● 2026-03-24 15:26:08
●NSns-uk.1and1-dns.co.uk2015-06-25 → 2026-03-24 · 2 obs
● 2026-03-24 15:26:08
●NSns-uk.1and1-dns.com2015-06-25 → 2026-03-24 · 2 obs
● 2026-03-24 15:26:08
●NSns-uk.1and1-dns.org2015-06-25 → 2026-03-24 · 2 obs
● 2026-03-24 15:26:08
●NSns-us.1and1-dns.co.uk2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 15:26:06
● 2026-03-24 15:26:08
●NSns-us.1and1-dns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 15:26:06
● 2026-03-24 15:26:08
●MXmx00.1and1.co.uk2015-06-25 → 2026-03-24 · 2 obs
● 2026-03-24 15:26:08
●MXmx01.1and1.co.uk2015-06-25 → 2026-03-24 · 2 obs
● 2026-03-24 15:26:08
○A2001:8d8:1001:22c3:350b:c800:88e9:d00c2015-06-25 → 2017-05-20 · 4 obs
● 2017-05-20 02:18:16
○ 2026-03-24 15:26:06
○ 2026-03-24 15:26:08
●A2001:8d8:100f:f000::2452026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 15:26:06
● 2026-03-24 15:26:08
○A212.227.78.182015-06-25 → 2017-05-20 · 4 obs
● 2017-05-20 02:18:16
○ 2026-03-24 15:26:06
○ 2026-03-24 15:26:08
●A217.160.0.562026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 15:26:06
● 2026-03-24 15:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| just30.com | ns-us.1and1-dns.com, ns-us.1and1-dns.co.uk | 2 records |
✅ Authoritative Response
Server:217.160.82.2
NS records: ns-us.1and1-dns.com, ns-us.1and1-dns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for just30.com (unsigned zone)
⏱️ Timing
Total: 615ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.56 |
| AAAA | 1 | 2001:8d8:100f:f000::245 |
| NS | 4 | ns-uk.1and1-dns.co.uk, ns-uk.1and1-dns.com... |
| MX | 2 | mx00.1and1.co.uk (pri: 10), mx01.1and1.co.uk (pri: 11) |
| TXT | 4 | MS=C47DBCAEDEF870F6BABEBE90DDBBB75CF364B, MS=ms25155712... |
| SOA | 1 | ns-uk.1and1-dns.co.uk hostmaster.1and1.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-us.1and1-dns.com, ns-us.1and1-dns.com)
Analysis
IP Addresses
just30.com has two IP numbers: 2001:8d8:100f:f000::245 and 217.160.0.56.
Other host names, for instance u4planungsbuero.de, my-prax.com, newmtech.fr, oderanders.com and sanitaer-hoeftmann.de share IP numbers with just30.com.
Name Servers
just30.com is delegated to six name servers: ns-uk.1and1-dns.biz, ns-uk.1and1-dns.com, ns-us.1and1-dns.com, ns-uk.1and1-dns.org, ns-uk.1and1-dns.co.uk and ns-us.1and1-dns.co.uk.
just30.com at least partially shares name servers with other domains, including opticallocum.com, 3dweddingportraits.com, easttexas.photography, indiastar.in and johnpye.ltd.
These name servers are commonly used with ns-us.1and1-dns.us, ns-us.1and1-dns.de and ns-us.1and1-dns.org.
Host names with two IP numbers:
ns-uk.1and1-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5103:100 and 217.160.81.3.
ns-uk.1and1-dns.com points to: 2001:8d8:fe:53:0:d9a0:5203:100 and 217.160.82.3.
ns-us.1and1-dns.com points to: 2001:8d8:fe:53:0:d9a0:5202:100 and 217.160.82.2.
ns-uk.1and1-dns.org points to: 2001:8d8:fe:53:0:d9a0:5303:100 and 217.160.83.3.
ns-uk.1and1-dns.co.uk points to: 2001:8d8:fe:53:0:d9a0:5003:100 and 217.160.80.3.
Mail Servers
just30.com is served by two mail servers mx00.1and1.co.uk and mx01.1and1.co.uk.
just30.com shares the same mail server setup as other domains, for instance www.solatek.co.uk, medicalinformatics.co.uk, liamhowe.co.uk, mandata.rejuvenate.digital and organics-asia.com.
just30.com shares at least some mail servers with other domains, for example p2technologies.net, riverdrama.com, everycloudtech.info, pwelectrical.co.uk and mrloft.net.
These mail servers are often used with mx00.ionos.co.uk and mx01.ionos.co.uk.
Host names with a single IP address: mx00.1and1.co.uk points to 212.227.15.41; mx01.1and1.co.uk points to 217.72.192.67.