b4zs.com - robtex.com

b4zs.com

DNSSEC⚠️ Not signed
A78.31.71.170🇩🇪 MYLOC-AS78.31.64.0/21 myLoc managed IT AG
NSanderson.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanderson.ns.cloudflare.com
A2803:f800:50::6ca2:c3b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanderson.ns.cloudflare.com
A2a06:98c1:50::ac40:23b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanderson.ns.cloudflare.com
A108.162.195.177🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanderson.ns.cloudflare.com
A162.159.44.177Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanderson.ns.cloudflare.com
A172.64.35.177🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanderson.ns.cloudflare.com
NSpola.ns.cloudflare.com
A2606:4700:50::adf5:3ad6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A2803:f800:50::6ca2:c0d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpola.ns.cloudflare.com
A2a06:98c1:50::ac40:20d6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpola.ns.cloudflare.com
A108.162.192.214🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A172.64.32.214🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A173.245.58.214🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=DSORPYC-qv_yeIjvmK7fV0XKh4XJJu7vi6dvzMh-_nE
TXTv=spf1 mx a ip4:167.71.33.84 ip4:78.31.71.170 include:_spf.google.com ~all
SOAanderson.ns.cloudflare.comdns@cloudflare.com serial=2399444957

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Subdomains

d1b.b4zs.com

Same first word

b4zs.com

Similar names

zsb4.com
z4sb.com

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSanderson.ns.cloudflare.compola.ns.cloudflare.comns19.domaincontrol.comns20.domaincontrol.comns41.domaincontrol.comns42.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA78.31.71.170184.168.221.3850.63.202.5494.199.181.135
●NSanderson.ns.cloudflare.com2026-03-17 → 2026-03-23 · 3 obs
○ 2020-02-16 16:23:16
● 2026-03-17 11:17:44
● 2026-03-23 04:01:04
○NSns19.domaincontrol.com2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 18:28:10
○ 2015-10-18 04:54:08
○ 2026-03-23 04:01:04
○NSns20.domaincontrol.com2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 18:28:10
○ 2015-10-18 04:54:08
○ 2026-03-23 04:01:04
○NSns41.domaincontrol.com2015-12-22 → 2020-02-16 · 5 obs
○ 2015-10-18 04:54:08
● 2015-12-22 16:29:10
● 2020-02-16 16:23:16
○ 2026-03-17 11:17:44
○ 2026-03-23 04:01:04
○NSns42.domaincontrol.com2015-12-22 → 2020-02-16 · 5 obs
○ 2015-10-18 04:54:08
● 2015-12-22 16:29:10
● 2020-02-16 16:23:16
○ 2026-03-17 11:17:44
○ 2026-03-23 04:01:04
●NSpola.ns.cloudflare.com2026-03-17 → 2026-03-23 · 3 obs
○ 2020-02-16 16:23:16
● 2026-03-17 11:17:44
● 2026-03-23 04:01:04
●MXalt1.aspmx.l.google.com2015-05-25 → 2026-03-23 · 4 obs
● 2015-05-25 18:28:10
○ 2015-10-18 04:54:08
● 2015-12-22 16:29:10
● 2026-03-23 04:01:04
●MXalt2.aspmx.l.google.com2015-05-25 → 2026-03-23 · 4 obs
● 2015-05-25 18:28:10
○ 2015-10-18 04:54:08
● 2015-12-22 16:29:10
● 2026-03-23 04:01:04
●MXalt3.aspmx.l.google.com2015-12-22 → 2026-03-23 · 3 obs
○ 2015-10-18 04:54:08
● 2015-12-22 16:29:10
● 2026-03-23 04:01:04
●MXalt4.aspmx.l.google.com2015-12-22 → 2026-03-23 · 3 obs
○ 2015-10-18 04:54:08
● 2015-12-22 16:29:10
● 2026-03-23 04:01:04
●MXaspmx.l.google.com2015-05-25 → 2026-03-23 · 4 obs
● 2015-05-25 18:28:10
○ 2015-10-18 04:54:08
● 2015-12-22 16:29:10
● 2026-03-23 04:01:04
○MXaspmx2.googlemail.com2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 18:28:10
○ 2015-10-18 04:54:08
○ 2026-03-23 04:01:04
○MXaspmx3.googlemail.com2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 18:28:10
○ 2015-10-18 04:54:08
○ 2026-03-23 04:01:04
○A184.168.221.382020-02-16 → 2020-02-16 · 4 obs
○ 2017-03-22 00:55:46
● 2020-02-16 16:23:16
○ 2026-03-17 11:17:44
○ 2026-03-23 04:01:04
○A50.63.202.542015-12-22 → 2016-04-06 · 5 obs
○ 2015-10-18 04:54:08
● 2015-12-22 16:29:10
● 2016-04-06 08:34:24
○ 2017-03-22 00:55:46
○ 2026-03-23 04:01:04
●A78.31.71.1702026-03-17 → 2026-03-23 · 3 obs
○ 2020-02-16 16:23:16
● 2026-03-17 11:17:44
● 2026-03-23 04:01:04
○A94.199.181.1352015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 18:28:10
○ 2015-10-18 04:54:08
○ 2026-03-23 04:01:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...-
b4zs.compola.ns.cloudflare.com, anderson.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.177

NS records: pola.ns.cloudflare.com, anderson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b4zs.com (unsigned zone)

⏱️ Timing

Total: 338ms | Queries: -

📄 Records

TypeCountSample Data
A178.31.71.170
NS2anderson.ns.cloudflare.com, pola.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=DSORPYC-qv_yeIj, v=spf1 mx a ip4:167.71.33.84 ip4:78.31.7
SOA1anderson.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (pola.ns.cloudflare.com, pola.ns.cloudflare.com, pola.ns.cloudflare.com...)

Analysis

Hierarchy

b4zs.com is parent of d1b.b4zs.com.

IP Addresses

b4zs.com points to a single IP: 78.31.71.170.

Name Servers

b4zs.com's delegation is to two name servers anderson.ns.cloudflare.com and pola.ns.cloudflare.com.

b4zs.com shares the same name server configuration as other domains, such as flatblacks.com, ronar.co.il, ferdakost.com, tsvit.io and ecultivar.com.

b4zs.com at least partially shares its name servers with other domains, for instance vigo.ist, ponomaroleg.com, picama.co.il, gustavopinto.com.br and 48k96.com.

these name servers are commonly used together with gina.ns.cloudflare.com, sasha.ns.cloudflare.com, austin.ns.cloudflare.com and jessica.ns.cloudflare.com.

Host names with six IP numbers:

anderson.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb1, 2803:f800:50::6ca2:c3b1, 2a06:98c1:50::ac40:23b1, 108.162.195.177, 162.159.44.177 and 172.64.35.177.

pola.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214.

Mail Servers

Five mail servers handle b4zs.com: 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.

b4zs.com shares some mail servers with other domains, including iec.az, azuyo.com, manoto.com, not-ordinary.com and ns500698.ns500758.ns500759.ns500758.ns500736.ns500698.ns500736.ns500708.ns500698.ns500708.ns500698.ns500619.ns500652.ns500576.trackreceptor.com.

these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.