zb521.com - robtex.com

zb521.com

DNSSEC⚠️ Not signed
A156.250.37.84🇺🇸 GNET-AS9294156.250.32.0/20
NSblakely.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2660🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblakely.ns.cloudflare.com
A2803:f800:50::6ca2:c260🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblakely.ns.cloudflare.com
A2a06:98c1:50::ac40:2260🇺🇸 Cloudflare2a06:98c1:50::/45
PTRblakely.ns.cloudflare.com
A108.162.194.96🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblakely.ns.cloudflare.com
A162.159.38.96Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblakely.ns.cloudflare.com
A172.64.34.96🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblakely.ns.cloudflare.com
NSkayden.ns.cloudflare.com
A2606:4700:58::a29f:2c4a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkayden.ns.cloudflare.com
A2803:f800:50::6ca2:c34a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkayden.ns.cloudflare.com
A2a06:98c1:50::ac40:234a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkayden.ns.cloudflare.com
A108.162.195.74🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkayden.ns.cloudflare.com
A162.159.44.74Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkayden.ns.cloudflare.com
A172.64.35.74🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkayden.ns.cloudflare.com
SOAblakely.ns.cloudflare.comdns@cloudflare.com serial=2401384963

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=1776073312

Same first word

zb521.com

Similar names

bz521.com

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSblakely.ns.cloudflare.comkayden.ns.cloudflare.comdns1.iidns.comdns10.hichina.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comdns9.hichina.comns1.namebrightdns.comns2.namebrightdns.comMXanmail.namebrightmail.commxn.mxhichina.commxw.mxhichina.comA156.250.37.84103.240.182.123139.129.178.7CNAMEhdredirect-lb6-54290b28133ca5af.elb.us-east-1.amazonaws.com
●NSblakely.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs
○ 2020-03-15 20:34:30
● 2026-04-13 09:42:24
○NSdns1.iidns.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 00:43:42
○ 2015-12-09 07:00:52
○ 2026-04-13 09:42:24
○NSdns10.hichina.com2016-03-08 → 2017-03-31 · 5 obs
○ 2015-12-09 07:00:52
● 2016-03-08 04:34:06
● 2017-03-31 15:33:10
○ 2020-03-15 20:34:30
○ 2026-04-13 09:42:24
○NSdns2.iidns.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 00:43:42
○ 2015-12-09 07:00:52
○ 2026-04-13 09:42:24
○NSdns3.iidns.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 00:43:42
○ 2015-12-09 07:00:52
○ 2026-04-13 09:42:24
○NSdns4.iidns.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 00:43:42
○ 2015-12-09 07:00:52
○ 2026-04-13 09:42:24
○NSdns5.iidns.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 00:43:42
○ 2015-12-09 07:00:52
○ 2026-04-13 09:42:24
○NSdns6.iidns.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 00:43:42
○ 2015-12-09 07:00:52
○ 2026-04-13 09:42:24
○NSdns9.hichina.com2016-03-08 → 2017-03-31 · 5 obs
○ 2015-12-09 07:00:52
● 2016-03-08 04:34:06
● 2017-03-31 15:33:10
○ 2020-03-15 20:34:30
○ 2026-04-13 09:42:24
●NSkayden.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs
○ 2020-03-15 20:34:30
● 2026-04-13 09:42:24
○NSns1.namebrightdns.com2020-03-15 → 2020-03-15 · 3 obs
○ 2017-03-31 15:33:10
● 2020-03-15 20:34:30
○ 2026-04-13 09:42:24
○NSns2.namebrightdns.com2020-03-15 → 2020-03-15 · 3 obs
○ 2017-03-31 15:33:10
● 2020-03-15 20:34:30
○ 2026-04-13 09:42:24
○MXanmail.namebrightmail.com2020-03-15 → 2020-03-15 · 3 obs
○ 2017-03-31 15:33:10
● 2020-03-15 20:34:30
○ 2026-04-13 09:42:24
○MXmxn.mxhichina.com2016-03-08 → 2017-03-31 · 4 obs
● 2016-03-08 04:34:06
● 2017-03-31 15:33:10
○ 2020-03-15 20:34:30
○ 2026-04-13 09:42:24
○MXmxw.mxhichina.com2016-03-08 → 2017-03-31 · 4 obs
● 2016-03-08 04:34:06
● 2017-03-31 15:33:10
○ 2020-03-15 20:34:30
○ 2026-04-13 09:42:24
○A103.240.182.1232015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 00:43:42
○ 2015-12-09 07:00:52
○ 2026-04-13 09:42:24
○A139.129.178.72016-03-08 → 2017-03-31 · 5 obs
○ 2015-12-09 07:00:52
● 2016-03-08 04:34:06
● 2017-03-31 15:33:10
○ 2020-03-15 20:34:30
○ 2026-04-13 09:42:24
●A156.250.37.842026-04-13 → 2026-04-13 · 2 obs
○ 2020-03-15 20:34:30
● 2026-04-13 09:42:24
○CNAMEhdredirect-lb6-54290b28133ca5af.elb.us-east-1.amazonaws.com2020-03-15 → 2020-03-15 · 2 obs
● 2020-03-15 20:34:30
○ 2026-04-13 09:42:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...-
zb521.comblakely.ns.cloudflare.com, kayden.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.74

NS records: blakely.ns.cloudflare.com, kayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zb521.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

TypeCountSample Data
A1156.250.37.84
NS2blakely.ns.cloudflare.com, kayden.ns.cloudflare.com
SOA1blakely.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zb521.com points to IP number: 156.250.37.84.

Name Servers

zb521.com is delegated to two name servers: blakely.ns.cloudflare.com and kayden.ns.cloudflare.com.

zb521.com shares the same name server setup as hnlylvcai.com, puppy-snuggles.com, mallyq.com, bwpec.com and realcpp.com.

zb521.com at least partially shares name servers with other domains, for instance pf85.cn, 09fzl.com, izaab.cn, 123dws5a.cn and mikiacg.com.

These name servers are commonly used together with sage.ns.cloudflare.com, grace.ns.cloudflare.com and frank.ns.cloudflare.com.

Host names with six IP numbers:

blakely.ns.cloudflare.com points to 2606:4700:50::a29f:2660, 2803:f800:50::6ca2:c260, 2a06:98c1:50::ac40:2260, 108.162.194.96, 162.159.38.96 and 172.64.34.96.

kayden.ns.cloudflare.com points to 2606:4700:58::a29f:2c4a, 2803:f800:50::6ca2:c34a, 2a06:98c1:50::ac40:234a, 108.162.195.74, 162.159.44.74 and 172.64.35.74.