bykov.us - robtex.com
bykov.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | verification-m3erh32ujyoastvophjvuz.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1776107841 | ||||||
Subdomains
www.bykov.us |
Same first word
bykov.org |
bykov.tech |
bykov.com |
bykov.pro |
bykov.cz |
bykov.biz |
bykov.de |
bykov.tv |
bykov.name |
bykov.su |
bykov.us |
bykov.me |
bykov.co |
bykov.info |
Similar names
DNS History
23 records (5 active, 18 former)
○NShidden-master.yahoo.com2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 10:37:32
○ 2015-11-23 13:25:54
○ 2026-04-13 19:46:52
○ 2015-11-23 13:25:54
○ 2026-04-13 19:46:52
○NSno-dyn-updates.san.yahoo.com2015-07-17 → 2016-06-30 · 4 obs
● 2015-07-17 10:37:32
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
○NSns-cloud-e1.googledomains.com2020-02-13 → 2020-02-13 · 4 obs
○ 2016-06-30 10:32:40
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
○NSns-cloud-e2.googledomains.com2020-02-13 → 2020-02-13 · 4 obs
○ 2016-06-30 10:32:40
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
○NSns-cloud-e3.googledomains.com2020-02-13 → 2020-02-13 · 4 obs
○ 2016-06-30 10:32:40
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
○NSns-cloud-e4.googledomains.com2020-02-13 → 2020-02-13 · 4 obs
○ 2016-06-30 10:32:40
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
●NSns1.afternic.com2026-04-13 → 2026-04-13 · 3 obs
○ 2020-02-13 14:37:06
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
●NSns2.afternic.com2026-04-13 → 2026-04-13 · 3 obs
○ 2020-02-13 14:37:06
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
●NSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn2026-04-13 → 2026-04-13 · 3 obs
○ 2020-02-13 14:37:06
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
○NSyns1.yahoo.com2015-07-17 → 2016-06-30 · 4 obs
● 2015-07-17 10:37:32
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
○NSyns2.yahoo.com2015-07-17 → 2016-06-30 · 4 obs
● 2015-07-17 10:37:32
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
○MXalt1.aspmx.l.google.com2015-07-17 → 2020-02-13 · 4 obs
● 2015-07-17 10:37:32
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
○MXalt2.aspmx.l.google.com2015-07-17 → 2020-02-13 · 4 obs
● 2015-07-17 10:37:32
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
○MXalt3.aspmx.l.google.com2020-02-13 → 2020-02-13 · 4 obs
○ 2016-06-30 10:32:40
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
○MXalt4.aspmx.l.google.com2020-02-13 → 2020-02-13 · 4 obs
○ 2016-06-30 10:32:40
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
○MXaspmx.l.google.com2015-07-17 → 2020-02-13 · 4 obs
● 2015-07-17 10:37:32
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
● 2020-02-13 14:37:06
○ 2026-04-13 13:48:38
○ 2026-04-13 19:46:52
○MXaspmx2.googlemail.com2015-07-17 → 2016-02-11 · 4 obs
● 2015-07-17 10:37:32
● 2016-02-11 00:17:12
○ 2016-06-30 10:32:40
○ 2026-04-13 19:46:52
● 2016-02-11 00:17:12
○ 2016-06-30 10:32:40
○ 2026-04-13 19:46:52
○MXaspmx3.googlemail.com2015-11-23 → 2016-06-30 · 5 obs
○ 2015-07-17 10:37:32
● 2015-11-23 13:25:54
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
● 2015-11-23 13:25:54
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
○MXaspmx4.googlemail.com2015-07-17 → 2016-06-30 · 6 obs
● 2015-07-17 10:37:32
● 2015-11-23 13:25:54
○ 2016-02-11 00:17:12
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
● 2015-11-23 13:25:54
○ 2016-02-11 00:17:12
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
○MXaspmx5.googlemail.com2015-07-17 → 2016-06-30 · 6 obs
● 2015-07-17 10:37:32
○ 2015-11-23 13:25:54
● 2016-02-11 00:17:12
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
○ 2015-11-23 13:25:54
● 2016-02-11 00:17:12
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
●A13.248.169.482026-04-13 → 2026-04-13 · 3 obs
○ 2020-02-13 14:37:06
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
○A184.106.155.162015-07-17 → 2016-06-30 · 4 obs
● 2015-07-17 10:37:32
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
● 2016-06-30 10:32:40
○ 2020-02-13 14:37:06
○ 2026-04-13 19:46:52
●A76.223.54.1462026-04-13 → 2026-04-13 · 3 obs
○ 2020-02-13 14:37:06
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
● 2026-04-13 13:48:38
● 2026-04-13 19:46:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| bykov.us | ns1.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bykov.us (unsigned zone)
⏱️ Timing
Total: 3441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
Hierarchy
The parent of www.bykov.us is bykov.us.
IP Addresses
bykov.us points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as hacf.com, safaries.org, arizonaautoglassrepair.com, ps36.com and rtr5-nc1.www.boxlar.com share IPs with bykov.us.
Name Servers
bykov.us is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.
bykov.us at least partially shares name servers with other domains, for instance cellgenies.com, theasiacasino.com, host-217-77-1-196.ptr.7global.com, honey.pet and winlife.org.
these name servers are often used in conjunction with the name servers verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.
Host ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; Host ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69; Host verification-m3erh32ujyoastvophjvuz.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.