doc3.com - dns.ninja
doc3.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=1782378675 | ||||||
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●MXalt1.aspmx.l.google.com2020-03-03 → 2026-06-25 · 3 obs
● 2020-03-03 06:02:12
● 2026-06-25 09:40:06
●MXalt2.aspmx.l.google.com2020-03-03 → 2026-06-25 · 3 obs
● 2020-03-03 06:02:12
● 2026-06-25 09:40:06
●MXalt3.aspmx.l.google.com2020-03-03 → 2026-06-25 · 3 obs
● 2020-03-03 06:02:12
● 2026-06-25 09:40:06
●MXalt4.aspmx.l.google.com2020-03-03 → 2026-06-25 · 3 obs
● 2020-03-03 06:02:12
● 2026-06-25 09:40:06
●MXaspmx.l.google.com2020-03-03 → 2026-06-25 · 3 obs
● 2020-03-03 06:02:12
● 2026-06-25 09:40:06
○MXmail.idioma.com2015-06-22 → 2016-09-13 · 4 obs
● 2016-09-13 00:22:48
○ 2020-03-03 06:02:12
○ 2026-06-25 09:40:06
○MXpluto.idioma.com2015-06-22 → 2016-09-13 · 4 obs
● 2016-09-13 00:22:48
○ 2020-03-03 06:02:12
○ 2026-06-25 09:40:06
●A51.38.104.222026-03-13 → 2026-06-25 · 3 obs
● 2026-03-13 16:30:44
● 2026-06-25 09:40:06
○A94.74.231.2312015-06-22 → 2016-09-13 · 4 obs
● 2016-09-13 00:22:48
○ 2020-03-03 06:02:12
○ 2026-06-25 09:40:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| doc3.com | ns2.ignum.cz, ns1.ignum.com | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns2.ignum.cz, ns1.ignum.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doc3.com (unsigned zone)
⏱️ Timing
Total: 598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.38.104.22 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ignum.com, ns1.ignum.com)
Analysis
IP Addresses
doc3.com points to a single IP number: 51.38.104.22.
ip22.ip-51-38-104.eu is an example of another host name that shares IP numbers with doc3.com.
Name Servers
doc3.com has two authoritative name servers — ns1.ignum.com and ns2.ignum.cz.
doc3.com shares its name server setup with other domains, including agrofabric.cz, vagi.cz, tlumex.cz and two others.
doc3.com shares at least some of its name servers with other domains, including dzrkrasnalipa.cz, ultrashop.cz, h-electronic.cz and two others.
Both ns1.ignum.com and ns2.ignum.cz have two IP addresses each. ns1.ignum.com resolves to 185.65.223.35 and 2a00:1e40:a:53::5; ns2.ignum.cz resolves to 217.31.48.201 and 2001:1ab0:7e1e:2::5.
Mail Servers
Mail for doc3.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
doc3.com shares mail servers — at least in part — with other domains, including ns500731.ns500754.ns500754.ns500742.ns500671.ns500671.ns500704.ns500705.ns500705.ns500704.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500758.ns500758.ns500758.ns500758.ns500698.ns500735.ns500698.ns500735.ns500736.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500759.ns500759.ns500698.ns500758.ns500736.ns500698.ns500735.ns500735.ns500698.ns500735.ns500576.ns500698.ns500576.ns500619.ns500576.ns500652.trackreceptor.com and two others.
These mail servers are frequently used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, plus two others.
Host names with two IP numbers:
aspmx.l.google.com resolves to 172.253.63.26 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.