sergeybutko.com - robtex.com
sergeybutko.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=1774531507 | ||||||
Same first word
sergeybutko.com |
DNS History
14 records (8 active, 6 former)
○NSns45.domaincontrol.com2017-03-30 → 2017-03-30 · 3 obs
○ 2020-03-07 13:17:46
○ 2026-03-26 13:43:30
○NSns46.domaincontrol.com2017-03-30 → 2017-03-30 · 3 obs
○ 2020-03-07 13:17:46
○ 2026-03-26 13:43:30
●NSns73.domaincontrol.com2020-03-07 → 2026-03-26 · 3 obs
● 2020-03-07 13:17:46
● 2026-03-26 13:43:30
●NSns74.domaincontrol.com2020-03-07 → 2026-03-26 · 3 obs
● 2020-03-07 13:17:46
● 2026-03-26 13:43:30
●MXalt1.aspmx.l.google.com2020-03-07 → 2026-03-26 · 3 obs
● 2020-03-07 13:17:46
● 2026-03-26 13:43:30
●MXalt2.aspmx.l.google.com2020-03-07 → 2026-03-26 · 3 obs
● 2020-03-07 13:17:46
● 2026-03-26 13:43:30
●MXalt3.aspmx.l.google.com2020-03-07 → 2026-03-26 · 3 obs
● 2020-03-07 13:17:46
● 2026-03-26 13:43:30
●MXalt4.aspmx.l.google.com2020-03-07 → 2026-03-26 · 3 obs
● 2020-03-07 13:17:46
● 2026-03-26 13:43:30
●MXaspmx.l.google.com2020-03-07 → 2026-03-26 · 3 obs
● 2020-03-07 13:17:46
● 2026-03-26 13:43:30
○MXmailstore1.secureserver.net2017-03-30 → 2017-03-30 · 3 obs
○ 2020-03-07 13:17:46
○ 2026-03-26 13:43:30
○MXsmtp.secureserver.net2017-03-30 → 2017-03-30 · 3 obs
○ 2020-03-07 13:17:46
○ 2026-03-26 13:43:30
○A185.165.123.362020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 13:17:46
○ 2026-02-28 17:13:54
○ 2026-03-26 13:43:30
○A31.186.102.1542017-03-30 → 2017-03-30 · 3 obs
○ 2020-03-07 13:17:46
○ 2026-03-26 13:43:30
●A5.188.116.632026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 17:13:54
● 2026-03-26 13:43:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sergeybutko.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sergeybutko.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.188.116.63 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=K7palVqi0HZEZk1 |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
sergeybutko.com points to a single IP number: 5.188.116.63.
Name Servers
sergeybutko.com is delegated to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.
sergeybutko.com shares the same name server setup as other domains, for example westonhapp.com, qingdaohotels.org, onecitizen.com, rysaw.com and mbeidler.com.
Host names with two IP numbers:
ns73.domaincontrol.com points to 2603:5:21a4::2f and 97.74.106.47
ns74.domaincontrol.com points to 2603:5:22a4::2f and 173.201.74.47
Mail Servers
sergeybutko.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
sergeybutko.com shares mail servers with other domains at least partially, including trca.org.tw, ns500759.ns500758.ns500759.ns500698.ns500698.ns500735.ns500735.ns500698.ns500708.ns500708.ns500698.ns500698.ns500652.ns500652.ns500619.trackreceptor.com, ns500754.ns500731.ns500742.ns500731.ns500704.ns500671.ns500671.ns500705.ns500688.ns500671.ns500704.ns500688.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500742.ns500742.ns500754.ns500671.ns500742.ns500705.ns500671.ns500705.ns500671.ns500291.ns500666.ns500142.lusty(0x736c7574)z.com and ns500734.ns500734.ns500693.ns500734.ns500699.ns500734.ns500588.ns500699.ns500693.ns500588.ns500612.ns500612.ns500632.ns500612.ns500588.ns500578.ns500110.dtrkdll.com.
these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Hosts with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 74.125.137.26.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.
alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.27.