docbert.org - dns.ninja
docbert.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784980471 | ||||||
Subdomains
Same first word
docbert.org |
Similar names
brodtec.com.br |
tdebroc.github.io |
redbtco.com |
bdocert.no |
tbdecor.com.vn |
cordbet.com |
debtcor.com |
tbcoder.com |
brodtec.com |
DNS History
16 records (13 active, 3 former)
●MXalt1.aspmx.l.google.com2015-07-06 → 2026-07-25 · 2 obs
● 2026-07-25 12:27:36
●MXalt2.aspmx.l.google.com2015-07-06 → 2026-07-25 · 2 obs
● 2026-07-25 12:27:36
●MXaspmx.l.google.com2015-07-06 → 2026-07-25 · 2 obs
● 2026-07-25 12:27:36
●MXaspmx2.googlemail.com2015-07-06 → 2026-07-25 · 2 obs
● 2026-07-25 12:27:36
●MXaspmx3.googlemail.com2015-07-06 → 2026-07-25 · 2 obs
● 2026-07-25 12:27:36
●MXaspmx4.googlemail.com2015-07-06 → 2026-07-25 · 2 obs
● 2026-07-25 12:27:36
●MXaspmx5.googlemail.com2015-07-06 → 2026-07-25 · 2 obs
● 2026-07-25 12:27:36
●A192.9.156.432026-02-17 → 2026-07-25 · 3 obs
● 2026-02-17 09:41:56
● 2026-07-25 12:27:36
○A2604:5800:0:25::1:12015-07-06 → 2016-06-18 · 4 obs
● 2016-06-18 00:05:12
○ 2017-01-26 19:18:46
○ 2026-07-25 12:27:36
○A2604:5800:0:2e::1:12017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 19:18:46
○ 2026-02-17 09:41:56
○ 2026-07-25 12:27:36
○A96.43.139.392015-07-06 → 2017-01-26 · 4 obs
● 2017-01-26 19:18:46
○ 2026-02-17 09:41:56
○ 2026-07-25 12:27:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| docbert.org | ns1.he.net, ns5.he.net, ns3.he.net, ns2.he.net... | - |
✅ Authoritative Response
Server:216.218.131.2
NS records: ns1.he.net, ns5.he.net, ns3.he.net, ns2.he.net, ns4.he.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for docbert.org (unsigned zone)
⏱️ Timing
Total: 929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.9.156.43 |
| NS | 5 | ns5.he.net, ns2.he.net... |
| MX | 7 | ASPMX4.GOOGLEMAIL.COM (pri: 80), ASPMX3.GOOGLEMAIL.COM (pri: 80)... |
| SOA | 1 | ns1.he.net hostmaster.he.net |
Analysis
Hierarchy
docbert.org serves as the parent of zaphod.docbert.org and www.docbert.org.
IP Addresses
docbert.org has exactly one IP address — 192.9.156.43.
zaphod.docbert.org, for instance, is one of the other host names sharing IP numbers with docbert.org.
Name Servers
Five name servers handle delegation for docbert.org: ns1.he.net, ns2.he.net, ns3.he.net and two others.
The name servers of docbert.org overlap at least partially with those of other domains — among them inagi.org, 184.181.198.in-addr.arpa, megan-dixon.com and two more.
These name servers commonly co-occur with the name servers ns4.he.net, ns5.he.net, ns2.afraid.org and ns0000.ns0.com.
Host names pointing to two IP addresses:
ns1.he.net directs traffic to 216.218.130.2 and 2001:470:100::2.
ns2.he.net directs traffic to 216.218.131.2 and 2001:470:200::2.
ns3.he.net directs traffic to 216.218.132.2 and 2001:470:300::2.
ns4.he.net directs traffic to 216.66.1.2 and 2001:470:400::2.
ns5.he.net directs traffic to 216.66.80.18 and 2001:470:500::2.
Mail Servers
docbert.org has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.
At least some of the mail servers used by docbert.org are shared with other domains: digitalcheckmate.com, bopfilm.nz, ns500758.ns500698.ns500758.ns500758.ns500758.ns500698.ns500698.ns500736.ns500735.ns500735.ns500576.ns500698.ns500698.ns500686.ns500576.ns500576.trackreceptor.com and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com directs traffic to 172.253.62.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.26 IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.26 IP addresses each.