b4-plan.com - robtex.com
b4-plan.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=1771291435 | ||||||
Same first word
DNS History
17 records (7 active, 10 former)
●NSns1106.ui-dns.biz2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 01:06:26
● 2026-03-24 10:06:10
●NSns1106.ui-dns.com2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 01:06:26
● 2026-03-24 10:06:10
●NSns1106.ui-dns.de2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 01:06:26
● 2026-03-24 10:06:10
●NSns1106.ui-dns.org2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 01:06:26
● 2026-03-24 10:06:10
○NSns49.1und1.de2015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 11:07:54
○ 2026-02-20 01:06:26
○ 2026-03-24 10:06:10
○NSns50.1und1.de2015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 11:07:54
○ 2026-02-20 01:06:26
○ 2026-03-24 10:06:10
○MXmail.b4-plan.com2015-08-16 → 2016-07-25 · 4 obs
● 2016-07-25 05:07:00
○ 2017-04-03 11:07:54
○ 2026-03-24 10:06:10
○MXmail.b4-plan.de2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 11:07:54
○ 2026-02-20 01:06:26
○ 2026-03-24 10:06:10
○MXmx00.kundenserver.de2015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 11:07:54
○ 2026-02-20 01:06:26
○ 2026-03-24 10:06:10
○MXmx01.kundenserver.de2015-08-16 → 2017-04-03 · 4 obs
● 2017-04-03 11:07:54
○ 2026-02-20 01:06:26
○ 2026-03-24 10:06:10
●MXmxtls.expurgate.net2026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 01:06:26
● 2026-03-24 10:06:10
○A2001:8d8:1000:5045:49df:b304:beb5:80f2015-08-16 → 2016-03-20 · 4 obs
● 2016-03-20 05:43:04
○ 2016-07-25 05:07:00
○ 2026-03-24 10:06:10
○A2001:8d8:1000:5045:fc36:50e9:d20a:98402016-07-25 → 2017-04-03 · 5 obs
● 2016-07-25 05:07:00
● 2017-04-03 11:07:54
○ 2026-02-20 01:06:26
○ 2026-03-24 10:06:10
●A2001:8d8:100f:f000::2002026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 01:06:26
● 2026-03-24 10:06:10
●A217.160.0.1292026-02-20 → 2026-03-24 · 3 obs
● 2026-02-20 01:06:26
● 2026-03-24 10:06:10
○A217.160.223.232016-07-25 → 2017-04-03 · 5 obs
● 2016-07-25 05:07:00
● 2017-04-03 11:07:54
○ 2026-02-20 01:06:26
○ 2026-03-24 10:06:10
○A82.165.119.1962015-08-16 → 2016-03-20 · 4 obs
● 2016-03-20 05:43:04
○ 2016-07-25 05:07:00
○ 2026-03-24 10:06:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| b4-plan.com | ns1106.ui-dns.de, ns1106.ui-dns.biz, ns1106.ui-dns.org, ns1106.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.82.106
NS records: ns1106.ui-dns.de, ns1106.ui-dns.biz, ns1106.ui-dns.org, ns1106.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b4-plan.com (unsigned zone)
⏱️ Timing
Total: 683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.129 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 4 | ns1106.ui-dns.de, ns1106.ui-dns.biz... |
| MX | 1 | mxtls.expurgate.net (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.expurgate.net -all |
| SOA | 1 | ns1106.ui-dns.de hostmaster.1und1.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1106.ui-dns.com, ns1106.ui-dns.com)
Analysis
IP Addresses
b4-plan.com resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.129.
Other host names, for instance geoversum.net, unendlichegeschichte.com, pc2s.com, mjcoiffure.fr and taxi-walter.de share IP numbers with b4-plan.com.
Name Servers
b4-plan.com's delegation is handled by four name servers: ns1106.ui-dns.biz, ns1106.ui-dns.com, ns1106.ui-dns.de and ns1106.ui-dns.org.
b4-plan.com partially shares name servers with other domains; examples include mellish-rr.com, zahnarzt-ka.eu, schielein-bl.net, probeaston.com and centericecollectibles.com.
These name servers are commonly used alongside ns1053.ui-dns.com, ns1088.ui-dns.biz, ns1069.ui-dns.com, ns1045.ui-dns.de, ns1073.ui-dns.org, ns1041.ui-dns.biz, ns1049.ui-dns.com, ns1041.ui-dns.de, ns1068.ui-dns.org and ns1045.ui-dns.biz.
Host names with three IP numbers:
ns1106.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:106, 185.132.32.106 and 217.160.80.106.
Host names with two IP numbers:
ns1106.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:516a:100 and 217.160.81.106.
ns1106.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:526a:100 and 217.160.82.106.
ns1106.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:536a:100 and 217.160.83.106.
Mail Servers
b4-plan.com is handled by a single mail server, mxtls.expurgate.net.
b4-plan.com has the same mail server setup as other domains, including sbselemente.com, ayvita.de, prokyon.bense.com, bluehands.de and wirin-greven.de.
b4-plan.com shares some mail servers with other domains, at least partially, such as mx0.eleven-securityblog.com, t-welve.de, va-hartmann.de, dfence.net and eleven.info.
These mail servers are often used with the mail servers mxtls.expurgate.de.
The host name mxtls.expurgate.net points to twelve IP numbers: 194.145.224.120, 194.145.224.121, 194.145.224.122, 194.145.224.123, 194.145.224.124, 194.145.224.125, 195.190.135.120, 195.190.135.121, 195.190.135.122, 195.190.135.123, 195.190.135.124 and 195.190.135.125.