ipb4.com - dns.ninja
ipb4.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | beta ⭐ | ||||||
| NS | ns.s2beta.org | ||||||
| A | 3.13.68.255🇺🇸 Amazon3.13.0.0/16 EC2 CMH prefix | ||||||
| PTR | sonic3.level.select | ||||||
| NS | ns2.s2beta.org | ||||||
| A | 3.17.20.66🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix | ||||||
| PTR | sonic2.level.select | ||||||
| MX | postoffice.durms.net ⭐ | ||||||
| A | 3.13.68.255🇺🇸 Amazon3.13.0.0/16 EC2 CMH prefix | ||||||
| PTR | sonic3.level.select | ||||||
| SOA | betahostmaster serial=8 | ||||||
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=1784947957 | ||||||
Previously MX for
ipb4.com |
Same first word
ipb4.com |
Similar names
4bpi.com |
ip4b.biz |
b4ip.com |
pi4b.eu |
bpi4.me |
4ipb.info |
ip4b.net |
p4ib.com |
pb4i.com |
bpi4.com |
ip4b.org |
ip4b.ca |
4bip.pl |
4ipb.com |
bpi4.cyou |
4pbi.com |
ip4b.info |
ip4b.de |
bi4p.com |
pi4b.com |
i4bp.com |
bip4.com |
ip4b.com |
DNS History
9 records (4 active, 5 former)
●NSbeta2026-07-10 → 2026-07-25 · 3 obs
● 2026-07-10 17:35:24
● 2026-07-25 03:17:02
●NSns.s2beta.org2026-07-10 → 2026-07-25 · 3 obs
● 2026-07-10 17:35:24
● 2026-07-25 03:17:02
●NSns2.s2beta.org2026-07-10 → 2026-07-25 · 3 obs
● 2026-07-10 17:35:24
● 2026-07-25 03:17:02
○NSns65a.turnkeywebspace.com2015-06-28 → 2016-03-31 · 4 obs
● 2016-03-31 09:05:20
○ 2016-09-30 06:26:10
○ 2026-07-25 03:17:02
○NSns65b.turnkeywebspace.com2015-06-28 → 2016-03-31 · 4 obs
● 2016-03-31 09:05:20
○ 2016-09-30 06:26:10
○ 2026-07-25 03:17:02
○MXipb4.com2015-06-28 → 2016-03-31 · 4 obs
● 2016-03-31 09:05:20
○ 2016-09-30 06:26:10
○ 2026-07-25 03:17:02
●MXpostoffice.durms.net2026-07-10 → 2026-07-25 · 3 obs
● 2026-07-10 17:35:24
● 2026-07-25 03:17:02
○A2604:7c00:18:7::442015-06-28 → 2016-03-31 · 4 obs
● 2016-03-31 09:05:20
○ 2016-09-30 06:26:10
○ 2026-07-25 03:17:02
○A67.231.246.822015-06-28 → 2016-03-31 · 4 obs
● 2016-03-31 09:05:20
○ 2016-09-30 06:26:10
○ 2026-07-25 03:17:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ipb4.com | ns.s2beta.org, ns2.s2beta.org | - |
✅ Authoritative Response
Server:3.17.20.66
NS records: ns.s2beta.org, ns2.s2beta.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ipb4.com (unsigned zone)
⏱️ Timing
Total: 1421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.s2beta.org, ns2.s2beta.org |
| MX | 1 | postoffice.durms.net (pri: 10) |
| SOA | 1 | beta hostmaster |
Analysis
Name Servers
ipb4.com has three name servers — beta, ns2.s2beta.org and ns.s2beta.org.
There is at least partial name server overlap between ipb4.com and other domains — level.select, durms.net, brentsface.com and two more among them.
These name servers frequently co-occur with the name servers alpha.durms.net and beta.durms.net.
ns2.s2beta.org → 3.17.20.66 and ns.s2beta.org → 3.13.68.255: one IP number per host name.
Mail Servers
ipb4.com uses one mail server — postoffice.durms.net.
The mail server setup of ipb4.com matches that of other domains such as caveofmisery.com, poundstuff.net, durms.net and two others.
postoffice.durms.net points to one IP number — 3.13.68.255.