bychenkov.com - robtex.com
bychenkov.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=1778397246 | ||||||
Same first word
bychenkov.ru |
bychenkov.com |
DNS History
20 records (6 active, 14 former)
○NSdns1.name-services.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○NSdns2.name-services.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○NSdns3.name-services.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○NSdns4.name-services.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○NSdns5.name-services.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
●NSns-cloud-a1.googledomains.com2026-04-02 → 2026-05-10 · 3 obs
● 2026-04-02 01:33:24
● 2026-05-10 07:16:10
●NSns-cloud-a2.googledomains.com2026-04-02 → 2026-05-10 · 3 obs
● 2026-04-02 01:33:24
● 2026-05-10 07:16:10
●NSns-cloud-a3.googledomains.com2026-04-02 → 2026-05-10 · 3 obs
● 2026-04-02 01:33:24
● 2026-05-10 07:16:10
●NSns-cloud-a4.googledomains.com2026-04-02 → 2026-05-10 · 3 obs
● 2026-04-02 01:33:24
● 2026-05-10 07:16:10
○MXalt1.aspmx.l.google.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○MXalt2.aspmx.l.google.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○MXaspmx.l.google.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○MXaspmx2.googlemail.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○MXaspmx3.googlemail.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○MXaspmx4.googlemail.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
○MXaspmx5.googlemail.com2015-06-09 → 2017-12-23 · 4 obs
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
●MXmxa.mailgun.org2026-04-02 → 2026-05-10 · 3 obs
● 2026-04-02 01:33:24
● 2026-05-10 07:16:10
●MXmxb.mailgun.org2026-04-02 → 2026-05-10 · 3 obs
● 2026-04-02 01:33:24
● 2026-05-10 07:16:10
○A46.137.127.2112015-06-09 → 2016-04-08 · 4 obs
● 2016-04-08 21:52:42
○ 2016-11-18 22:03:40
○ 2026-05-10 07:16:10
○A52.51.97.32016-11-18 → 2017-12-23 · 5 obs
● 2016-11-18 22:03:40
● 2017-12-23 14:19:28
○ 2026-04-02 01:33:24
○ 2026-05-10 07:16:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| bychenkov.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
Name Servers
bychenkov.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
bychenkov.com at least partially shares name servers with other domains, for example colafresh.com, brydgs.com, tompower.ca, lbzees.com and ddacars.com.
Host names with two IP numbers:
ns-cloud-a1.googledomains.com points to: 2001:4860:4802:32::6a and 216.239.32.106
ns-cloud-a2.googledomains.com points to: 2001:4860:4802:34::6a and 216.239.34.106
ns-cloud-a3.googledomains.com points to: 2001:4860:4802:36::6a and 216.239.36.106
ns-cloud-a4.googledomains.com points to: 2001:4860:4802:38::6a and 216.239.38.106
Mail Servers
Two mail servers handle bychenkov.com: mxa.mailgun.org and mxb.mailgun.org.
bychenkov.com shares the same mail server setup as other domains, including ahecksher.com, labbce.com.ar, evoconportalscreening.com, ecotourtugas.com and mybrains.org.
bychenkov.com shares at least partially some mail servers with other domains, for instance spanishandgo.com, lanullva.no, gregcochard.com, ruttl.com and portalidea.dev.
these mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with one IP number:
mxa.mailgun.org points to 34.149.254.5; mxb.mailgun.org points to 34.36.182.139.