infotopedu.com - robtex.com

infotopedu.com

DNSSEC⚠️ Not signed
A156.247.108.146🇧🇷 GNET-AS9294156.247.96.0/20
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=1768182141

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=1774772427

Same first word

infotopedu.com

DNS History

16 records (5 active, 11 former)

2017201820192020202120222023202420252026NSa.share-dns.coma2.share-dns.comb.share-dns.netb2.share-dns.netdns10.hichina.comdns9.hichina.comnicole.ns.cloudflare.comterry.ns.cloudflare.comMXmailstore1.secureserver.netsmtp.secureserver.netA156.247.108.146104.18.54.112104.18.55.1122400:cb00:2048:1::6812:36702400:cb00:2048:1::6812:377047.94.113.112
●NSa.share-dns.com2026-03-23 → 2026-03-29 · 3 obs
○ 2017-11-03 13:53:22
● 2026-03-23 16:13:22
● 2026-03-29 08:25:20
●NSa2.share-dns.com2026-03-23 → 2026-03-29 · 3 obs
○ 2017-11-03 13:53:22
● 2026-03-23 16:13:22
● 2026-03-29 08:25:20
●NSb.share-dns.net2026-03-23 → 2026-03-29 · 3 obs
○ 2017-11-03 13:53:22
● 2026-03-23 16:13:22
● 2026-03-29 08:25:20
●NSb2.share-dns.net2026-03-23 → 2026-03-29 · 3 obs
○ 2017-11-03 13:53:22
● 2026-03-23 16:13:22
● 2026-03-29 08:25:20
○NSdns10.hichina.com2017-11-03 → 2017-11-03 · 4 obs
○ 2016-12-20 00:08:44
● 2017-11-03 13:53:22
○ 2026-03-23 16:13:22
○ 2026-03-29 08:25:20
○NSdns9.hichina.com2017-11-03 → 2017-11-03 · 4 obs
○ 2016-12-20 00:08:44
● 2017-11-03 13:53:22
○ 2026-03-23 16:13:22
○ 2026-03-29 08:25:20
○NSnicole.ns.cloudflare.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:08:44
○ 2017-11-03 13:53:22
○ 2026-03-29 08:25:20
○NSterry.ns.cloudflare.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:08:44
○ 2017-11-03 13:53:22
○ 2026-03-29 08:25:20
○MXmailstore1.secureserver.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:08:44
○ 2017-11-03 13:53:22
○ 2026-03-29 08:25:20
○MXsmtp.secureserver.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:08:44
○ 2017-11-03 13:53:22
○ 2026-03-29 08:25:20
○A104.18.54.1122016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:08:44
○ 2017-11-03 13:53:22
○ 2026-03-29 08:25:20
○A104.18.55.1122016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:08:44
○ 2017-11-03 13:53:22
○ 2026-03-29 08:25:20
●A156.247.108.1462026-03-23 → 2026-03-29 · 3 obs
○ 2017-11-03 13:53:22
● 2026-03-23 16:13:22
● 2026-03-29 08:25:20
○A2400:cb00:2048:1::6812:36702016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:08:44
○ 2017-11-03 13:53:22
○ 2026-03-29 08:25:20
○A2400:cb00:2048:1::6812:37702016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 00:08:44
○ 2017-11-03 13:53:22
○ 2026-03-29 08:25:20
○A47.94.113.1122017-11-03 → 2017-11-03 · 4 obs
○ 2016-12-20 00:08:44
● 2017-11-03 13:53:22
○ 2026-03-23 16:13:22
○ 2026-03-29 08:25:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...-
infotopedu.comb2.share-dns.net, a2.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for infotopedu.com (unsigned zone)

⏱️ Timing

Total: 1525ms | Queries: -

📄 Records

TypeCountSample Data
A1156.247.108.146
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

infotopedu.com points to a single IP number: 156.247.108.146.

Name Servers

infotopedu.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

infotopedu.com at least partially shares name servers with other domains, for instance juysolar.com, ys-paint.net, wwb123.cn, vns057.com and hbhongshun.cn.

These name servers are commonly used together with the name servers a12.share-dns.com, b12.share-dns.net, a1.share-dns.com, b1.share-dns.net, a8.share-dns.com, b8.share-dns.net, a7.share-dns.com, b7.share-dns.net, a5.share-dns.com and b5.share-dns.net.

Host names pointing to 172.64.53.25: a2.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b2.share-dns.net and b.share-dns.net.