rootdev.com - robtex.com
rootdev.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=1787790860 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (11 active, 0 former)
●NSa.ns.joker.com2015-07-15 → 2026-08-27 · 2 obs
● 2026-08-27 00:57:46
●NSb.ns.joker.com2015-07-15 → 2026-08-27 · 2 obs
● 2026-08-27 00:57:46
●NSc.ns.joker.com2015-07-15 → 2026-08-27 · 2 obs
● 2026-08-27 00:57:46
●NSx.ns.joker.com2026-08-18 → 2026-08-27 · 3 obs
● 2026-08-18 04:39:34
● 2026-08-27 00:57:46
●NSy.ns.joker.com2026-08-18 → 2026-08-27 · 3 obs
● 2026-08-18 04:39:34
● 2026-08-27 00:57:46
●NSz.ns.joker.com2026-08-18 → 2026-08-27 · 3 obs
● 2026-08-18 04:39:34
● 2026-08-27 00:57:46
●MXalt1.aspmx.l.google.com2015-07-15 → 2026-08-27 · 2 obs
● 2026-08-27 00:57:46
●MXalt2.aspmx.l.google.com2015-07-15 → 2026-08-27 · 2 obs
● 2026-08-27 00:57:46
●MXaspmx.l.google.com2015-07-15 → 2026-08-27 · 2 obs
● 2026-08-27 00:57:46
●MXaspmx2.googlemail.com2015-07-15 → 2026-08-27 · 2 obs
● 2026-08-27 00:57:46
●MXaspmx3.googlemail.com2015-07-15 → 2026-08-27 · 2 obs
● 2026-08-27 00:57:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| rootdev.com | a.ns.joker.com, b.ns.joker.com, c.ns.joker.com | 5 records |
✅ Authoritative Response
Server:23.88.49.189
NS records: a.ns.joker.com, b.ns.joker.com, c.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rootdev.com (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | z.ns.joker.com, x.ns.joker.com... |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.com (pri: 5), ASPMX.L.GOOGLE.com (pri: 1)... |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (a.ns.joker.com, a.ns.joker.com, b.ns.joker.com...)
Analysis
Name Servers
rootdev.com has 6 name servers — a.ns.joker.com, b.ns.joker.com, c.ns.joker.com and 3 others.
There is at least partial name server overlap between rootdev.com and other domains — labelswitched.net, gigapixels.de, beaconsim.com and two more among them.
The name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com are often found in combination with these name servers.
Hosts with two IP numbers each:
a.ns.joker.com resolves to 23.88.49.189 and 2a01:4f8:c0c:165b::1.
c.ns.joker.com resolves to 192.95.37.184 and 2607:5300:203:7e6d::2222.
y.ns.joker.com resolves to 23.88.49.189 and 2a01:4f8:c0c:165b::1.
z.ns.joker.com resolves to 192.95.37.184 and 2607:5300:203:7e6d::2222.
Hosts that resolve to one IP address:
b.ns.joker.com resolves to 159.25.97.69.
x.ns.joker.com resolves to 194.245.103.13.
The host names a.ns.joker.com and y.ns.joker.com both resolve to 2a01:4f8:c0c:165b::1 IP addresses.
The host names a.ns.joker.com and y.ns.joker.com both resolve to 23.88.49.189 IP addresses.
The host names c.ns.joker.com and z.ns.joker.com both resolve to 2607:5300:203:7e6d::2222 IP addresses.
The host names c.ns.joker.com and z.ns.joker.com both resolve to 192.95.37.184 IP addresses.
Mail Servers
Five mail servers handle rootdev.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
rootdev.com shares at least some of its mail servers with other domains — for example nyglaucoma.com, tipea.net, restopro.in and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com resolves to 192.178.155.27 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c14::1a IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1b IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.27 IP addresses.