tcofb.com - robtex.com
tcofb.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=1778424886 | ||||||
Subdomains
Same first word
tcofb.com |
Similar names
fbtco.com |
ftcob.com |
boftc.com |
cfbot.cn |
fcbot.net |
fcbot.com |
tbfoc.org |
tobfc.org |
cbtof.cn |
btcfo.com |
cfbot.com |
tbfoc.com |
DNS History
12 records (8 active, 4 former)
●NSdns2.vps.net2026-04-12 → 2026-05-10 · 3 obs
● 2026-04-12 20:48:12
● 2026-05-10 15:13:22
○NSns1.tcofb.com2015-08-22 → 2017-01-10 · 4 obs
● 2017-01-10 11:23:54
○ 2026-04-12 20:48:12
○ 2026-05-10 15:13:22
○NSns1.twisted4life.com2015-08-22 → 2017-01-10 · 4 obs
● 2017-01-10 11:23:54
○ 2026-04-12 20:48:12
○ 2026-05-10 15:13:22
○NSns2.tcofb.com2015-08-22 → 2017-01-10 · 4 obs
● 2017-01-10 11:23:54
○ 2026-04-12 20:48:12
○ 2026-05-10 15:13:22
●MXalt1.aspmx.l.google.com2015-08-22 → 2026-05-10 · 2 obs
● 2026-05-10 15:13:22
●MXalt2.aspmx.l.google.com2015-08-22 → 2026-05-10 · 2 obs
● 2026-05-10 15:13:22
●MXaspmx.l.google.com2015-08-22 → 2026-05-10 · 2 obs
● 2026-05-10 15:13:22
●MXaspmx2.googlemail.com2015-08-22 → 2026-05-10 · 2 obs
● 2026-05-10 15:13:22
●MXaspmx3.googlemail.com2015-08-22 → 2026-05-10 · 2 obs
● 2026-05-10 15:13:22
●A216.119.148.1102026-04-12 → 2026-05-10 · 3 obs
● 2026-04-12 20:48:12
● 2026-05-10 15:13:22
○A98.158.177.2542015-08-22 → 2017-01-10 · 4 obs
● 2017-01-10 11:23:54
○ 2026-04-12 20:48:12
○ 2026-05-10 15:13:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| tcofb.com | dns1.vps.net, dns2.vps.net | - |
✅ Authoritative Response
Server:67.228.255.5
NS records: dns1.vps.net, dns2.vps.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcofb.com (unsigned zone)
⏱️ Timing
Total: 765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.119.148.110 |
| NS | 2 | dns1.vps.net, dns2.vps.net |
| MX | 5 | alt2.aspmx.l.google.com (pri: 30), aspmx3.googlemail.com (pri: 50)... |
| TXT | 1 | v=spf1 ip4:98.158.177.254 ip4:98.158.176 |
| SOA | 1 | dns1.vps.net root.tcofb.com |
Analysis
Hierarchy
tcofb.com is a parent of ns1.tcofb.com and ns2.tcofb.com.
IP Addresses
tcofb.com resolves to one IP number: 216.119.148.110.
Other host names such as waterlilyz.org and charisrealty.com share IP numbers with tcofb.com.
Name Servers
tcofb.com is delegated to two name servers dns1.vps.net and dns2.vps.net.
tcofb.com shares the same name server setup as other domains, for instance rcegroupusa.com, tfnswebdesign.com, dafaonline.com, k6ef.org and maingilabola.com.
tcofb.com at least partially shares name servers with other domains, for instance festinalente.es, k12academics.com, spunk-content.com, integra.org.mk and markuspizzaria.dk.
these name servers are commonly used with the name servers ns1.softlayer.com, ns2.softlayer.com, ns1.linode.com, ns2.linode.com, dns1.lacomba.biz, dns2.lacomba.biz, ns1.extns.net and ns2.extns.net.
Two IP numbers for a host: dns2.vps.net points to 2607:f0d0:0:f:2::1 and 67.228.255.5.
One IP number for a host: dns1.vps.net points to 67.228.254.4.
Mail Servers
tcofb.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
tcofb.com shares some mail servers with other domains, at least partially, for instance pjlgeoconseil.com, berhana.com, ns500759.ns500758.ns500759.ns500759.ns500686.ns500576.ns500615.tracksymphony.com, ns500765.ns500734.ns500693.ns500734.ns500699.ns500693.ns500699.ns500734.ns500683.ns500588.ns500632.ns500612.ns500612.ns500110.dtrkdll.com and ns500734.ns500699.ns500734.ns500734.ns500699.ns500734.ns500734.ns500699.ns500699.ns500699.ns500699.ns500588.ns500699.ns500683.ns500683.ns500588.dtrkdll.com.
these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26
aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26
aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 142.251.16.27
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26