fourblocker.com - robtex.com
fourblocker.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=1778480076 | ||||||
Same first word
fourblocker.com |
DNS History
14 records (14 active, 0 former)
●NSdns1.registrar-servers.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●NSdns2.registrar-servers.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●NSdns3.registrar-servers.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●NSdns4.registrar-servers.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●NSdns5.registrar-servers.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●MXalt1.aspmx.l.google.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●MXalt2.aspmx.l.google.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●MXalt3.aspmx.l.google.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●MXalt4.aspmx.l.google.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●MXaspmx.l.google.com2016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●A198.185.159.1442016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●A198.185.159.1452016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●A198.49.23.1442016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
●A198.49.23.1452016-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 06:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| fourblocker.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fourblocker.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.49.23.144... |
| NS | 5 | dns1.registrar-servers.com, dns2.registrar-servers.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
fourblocker.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names include weddingofkimmyaaron.com, grujin.com, starrsamuelson.com, lylestratton.com and chabadfit.org; they share IP numbers with fourblocker.com.
Name Servers
fourblocker.com is delegated to five name servers: dns1.registrar-servers.com, dns2.registrar-servers.com, dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
fourblocker.com at least partially shares name servers with other domains, for instance dogegenerator.com, lumoire.nl, usrxdata.com, liveunaffiliated.com and iabcutah.com.
These name servers are commonly used alongside dns21.registrar-servers.com, dns31.registrar-servers.com and dns51.registrar-servers.com.
Hostnames with two IPs:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200
Hostnames with one IP:
dns3.registrar-servers.com points to 156.154.132.200
dns4.registrar-servers.com points to 156.154.133.200
dns5.registrar-servers.com points to 156.154.132.200
Hostnames that point to 156.154.132.200: dns1.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com
Hostnames that point to 156.154.133.200: dns2.registrar-servers.com and dns4.registrar-servers.com
Mail Servers
fourblocker.com is served 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.
fourblocker.com shares at least partially some mail servers with other domains, for instance ns500693.ns500693.ns500693.ns500699.ns500734.ns500699.ns500683.ns500683.ns500612.ns500612.ns500112.dtrkdll.com, ns500731.ns500754.ns500671.ns500671.ns500742.ns500742.ns500671.ns500688.ns500688.ns500291.ns500649.tenderladiesbz.com, ns500759.ns500759.ns500759.ns500698.ns500698.ns500698.ns500698.ns500735.ns500576.ns500576.ns500619.ns500698.ns500619.ns500619.ns500576.trackreceptor.com, ns500698.ns500758.ns500759.ns500758.ns500758.ns500736.ns500736.ns500736.ns500735.ns500698.ns500735.ns500698.ns500698.ns500708.ns500698.ns500698.trackreceptor.com and ns500765.ns500734.ns500693.ns500734.ns500699.ns500693.ns500699.ns500699.ns500683.ns500588.ns500632.ns500632.ns500588.ns500588.ns500588.dtrkdll.com.
Mail servers frequently appear alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
The host name aspmx.l.google.com points to 2607:f8b0:4004:c17::1b and 142.250.31.26.
The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.
The host name alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27.
The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.
The host name alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.