zerool.com - robtex.com

zerool.com

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSa2.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb2.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1783091986

com

Same first word

Similar names

DNS History

21 records (5 active, 16 former)

2017201820192020202120222023202420252026NSa.share-dns.coma2.share-dns.comb.share-dns.netb2.share-dns.neta12.share-dns.comb12.share-dns.netdns10.hichina.comdns9.hichina.comdonna.ns.cloudflare.comduke.ns.cloudflare.comA76.76.21.21101.1.27.234104.21.54.96137.175.67.14137.175.67.188137.175.67.189137.175.67.190137.175.67.22172.67.137.1882606:4700:3030::6815:36602606:4700:3036::ac43:89bc
NSa.share-dns.com2026-02-16 → 2026-07-12 · 6 obs
○ 2016-12-03 11:39:12
● 2026-02-16 02:45:46
● 2026-04-12 08:39:32
○ 2026-05-14 15:51:16
○ 2026-06-14 12:07:32
● 2026-07-12 01:23:24
NSa12.share-dns.com2026-02-16 → 2026-04-12 · 5 obs
○ 2016-12-03 11:39:12
● 2026-02-16 02:45:46
● 2026-04-12 08:39:32
○ 2026-05-14 15:51:16
○ 2026-07-12 01:23:24
NSa2.share-dns.com2026-07-12 → 2026-07-12 · 2 obs
○ 2026-06-14 12:07:32
● 2026-07-12 01:23:24
NSb.share-dns.net2026-02-16 → 2026-07-12 · 6 obs
○ 2016-12-03 11:39:12
● 2026-02-16 02:45:46
● 2026-04-12 08:39:32
○ 2026-05-14 15:51:16
○ 2026-06-14 12:07:32
● 2026-07-12 01:23:24
NSb12.share-dns.net2026-02-16 → 2026-04-12 · 5 obs
○ 2016-12-03 11:39:12
● 2026-02-16 02:45:46
● 2026-04-12 08:39:32
○ 2026-05-14 15:51:16
○ 2026-07-12 01:23:24
NSb2.share-dns.net2026-07-12 → 2026-07-12 · 2 obs
○ 2026-06-14 12:07:32
● 2026-07-12 01:23:24
NSdns10.hichina.com2016-11-26 → 2016-12-03 · 4 obs
● 2016-11-26 16:50:34
● 2016-12-03 11:39:12
○ 2026-02-16 02:45:46
○ 2026-07-12 01:23:24
NSdns9.hichina.com2016-11-26 → 2016-12-03 · 4 obs
● 2016-11-26 16:50:34
● 2016-12-03 11:39:12
○ 2026-02-16 02:45:46
○ 2026-07-12 01:23:24
NSdonna.ns.cloudflare.com2026-05-14 → 2026-06-14 · 4 obs
○ 2026-04-12 08:39:32
● 2026-05-14 15:51:16
● 2026-06-14 12:07:32
○ 2026-07-12 01:23:24
NSduke.ns.cloudflare.com2026-05-14 → 2026-06-14 · 4 obs
○ 2026-04-12 08:39:32
● 2026-05-14 15:51:16
● 2026-06-14 12:07:32
○ 2026-07-12 01:23:24
A101.1.27.2342016-11-26 → 2016-12-03 · 4 obs
● 2016-11-26 16:50:34
● 2016-12-03 11:39:12
○ 2026-02-16 02:45:46
○ 2026-07-12 01:23:24
A104.21.54.962026-05-14 → 2026-06-14 · 4 obs
○ 2026-04-12 08:39:32
● 2026-05-14 15:51:16
● 2026-06-14 12:07:32
○ 2026-07-12 01:23:24
A137.175.67.142026-04-12 → 2026-04-12 · 4 obs
○ 2026-03-03 04:04:16
● 2026-04-12 08:39:32
○ 2026-05-14 15:51:16
○ 2026-07-12 01:23:24
A137.175.67.1882026-02-16 → 2026-03-03 · 5 obs
○ 2016-12-03 11:39:12
● 2026-02-16 02:45:46
● 2026-03-03 04:04:16
○ 2026-04-12 08:39:32
○ 2026-07-12 01:23:24
A137.175.67.1892026-02-16 → 2026-03-03 · 5 obs
○ 2016-12-03 11:39:12
● 2026-02-16 02:45:46
● 2026-03-03 04:04:16
○ 2026-04-12 08:39:32
○ 2026-07-12 01:23:24
A137.175.67.1902026-02-16 → 2026-03-03 · 5 obs
○ 2016-12-03 11:39:12
● 2026-02-16 02:45:46
● 2026-03-03 04:04:16
○ 2026-04-12 08:39:32
○ 2026-07-12 01:23:24
A137.175.67.222026-04-12 → 2026-04-12 · 4 obs
○ 2026-03-03 04:04:16
● 2026-04-12 08:39:32
○ 2026-05-14 15:51:16
○ 2026-07-12 01:23:24
A172.67.137.1882026-05-14 → 2026-06-14 · 4 obs
○ 2026-04-12 08:39:32
● 2026-05-14 15:51:16
● 2026-06-14 12:07:32
○ 2026-07-12 01:23:24
A2606:4700:3030::6815:36602026-05-14 → 2026-06-14 · 4 obs
○ 2026-04-12 08:39:32
● 2026-05-14 15:51:16
● 2026-06-14 12:07:32
○ 2026-07-12 01:23:24
A2606:4700:3036::ac43:89bc2026-05-14 → 2026-06-14 · 4 obs
○ 2026-04-12 08:39:32
● 2026-05-14 15:51:16
● 2026-06-14 12:07:32
○ 2026-07-12 01:23:24
A76.76.21.212026-07-12 → 2026-07-12 · 2 obs
○ 2026-06-14 12:07:32
● 2026-07-12 01:23:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
zerool.comb2.share-dns.net, a2.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zerool.com (unsigned zone)

⏱️ Timing

Total: 1633ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a2.share-dns.com)

Analysis

IP Addresses

zerool.com has exactly one IP address — 76.76.21.21.

readyforcitizenship.com, nordbohus.no, sparrowfi.com plus two other host names have IP numbers in common with zerool.com.

Name Servers

Four name servers handle the delegation for zerool.com: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

zerool.com has at least partial name server overlap with other domains, such as diamondxc.com, mycpp.net, snvse.top and two others.

a9.share-dns.com, b9.share-dns.net and a12.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

a2.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b2.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

Both a2.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b2.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.