theoremaict.com - robtex.com
theoremaict.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.235.173.47🇺🇸 YANCYLIMITED-AS-HK23.235.160.0/20 | ||||||
| NS | a12.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b12.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1770704138 | ||||||
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=1776163327 | ||||||
Same first word
theoremaict.com |
Similar names
DNS History
23 records (5 active, 18 former)
●NSa.share-dns.com2026-03-30 → 2026-04-14 · 3 obs
○ 2020-01-19 10:28:06
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
●NSa12.share-dns.com2026-03-30 → 2026-04-14 · 3 obs
○ 2020-01-19 10:28:06
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
●NSb.share-dns.net2026-03-30 → 2026-04-14 · 3 obs
○ 2020-01-19 10:28:06
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
●NSb12.share-dns.net2026-03-30 → 2026-04-14 · 3 obs
○ 2020-01-19 10:28:06
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
○NSdns.technorail.com2016-06-21 → 2020-01-19 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
○NSdns.welcomeitalia.it2015-07-02 → 2016-02-27 · 4 obs
● 2015-07-02 04:59:26
● 2016-02-27 13:53:54
○ 2016-06-21 19:03:08
○ 2026-04-14 11:07:04
● 2016-02-27 13:53:54
○ 2016-06-21 19:03:08
○ 2026-04-14 11:07:04
○NSdns2.technorail.com2016-06-21 → 2020-01-19 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
○NSdns3.arubadns.net2016-06-21 → 2020-01-19 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
○NSdns4.arubadns.cz2016-06-21 → 2020-01-19 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
○NSdnsslave.welcomeitalia.it2015-07-02 → 2016-02-27 · 4 obs
● 2015-07-02 04:59:26
● 2016-02-27 13:53:54
○ 2016-06-21 19:03:08
○ 2026-04-14 11:07:04
● 2016-02-27 13:53:54
○ 2016-06-21 19:03:08
○ 2026-04-14 11:07:04
○MXmail.vianova.it2015-07-02 → 2016-02-27 · 4 obs
● 2015-07-02 04:59:26
● 2016-02-27 13:53:54
○ 2016-06-21 19:03:08
○ 2026-04-14 11:07:04
● 2016-02-27 13:53:54
○ 2016-06-21 19:03:08
○ 2026-04-14 11:07:04
○MXmx.theoremaict.com2016-06-21 → 2020-01-19 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
●A23.235.173.472026-03-30 → 2026-04-14 · 3 obs
○ 2020-01-19 10:28:06
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
● 2026-03-30 16:14:42
● 2026-04-14 11:07:04
○A46.44.253.1352015-07-02 → 2016-02-27 · 4 obs
● 2015-07-02 04:59:26
● 2016-02-27 13:53:54
○ 2016-06-21 19:03:08
○ 2026-04-14 11:07:04
● 2016-02-27 13:53:54
○ 2016-06-21 19:03:08
○ 2026-04-14 11:07:04
○A62.149.128.1512016-06-21 → 2017-02-16 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
○A62.149.128.1542016-06-21 → 2017-02-16 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
○A62.149.128.1572016-06-21 → 2017-02-16 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
○A62.149.128.1602016-06-21 → 2017-02-16 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
○A62.149.128.1632016-06-21 → 2017-02-16 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
○A62.149.128.1662016-06-21 → 2017-02-16 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
○A62.149.128.722016-06-21 → 2017-02-16 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
○A62.149.128.742016-06-21 → 2017-02-16 · 5 obs
○ 2016-02-27 13:53:54
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
● 2016-06-21 19:03:08
● 2017-02-16 11:53:16
○ 2020-01-19 10:28:06
○ 2026-04-14 11:07:04
○A89.46.105.212020-01-19 → 2020-01-19 · 4 obs
○ 2017-02-16 11:53:16
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
● 2020-01-19 10:28:06
○ 2026-03-30 16:14:42
○ 2026-04-14 11:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| theoremaict.com | b12.share-dns.net, a12.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b12.share-dns.net, a12.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theoremaict.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.235.173.47 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a12.share-dns.com)
Analysis
IP Addresses
theoremaict.com points to a single IP address: 23.235.173.47.
Name Servers
theoremaict.com is delegated to four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.
At least part of the name servers for theoremaict.com are shared with other domains, for instance ihelp-family.com, rombaro.com, sybsite.com, 023phone.com and hzxgw.com.
these name servers are commonly used with the name servers a10.share-dns.com, b10.share-dns.net, a4.share-dns.com, b4.share-dns.net, a2.share-dns.com, b2.share-dns.net, a8.share-dns.com, b8.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Hostnames with one IP:
a12.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b12.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Hostnames that point to 172.64.53.25: a12.share-dns.com and a.share-dns.com
Hostnames that point to 172.64.52.239: b12.share-dns.net and b.share-dns.net