learnstu.com - robtex.com
learnstu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.118.241.146🇨🇳 RAINBOWIDC-AS-AP103.118.241.0/24 | ||||||
| NS | a2.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 | b2.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=1774358209 | ||||||
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=1784018777 | ||||||
Previously MX for
learnstu.com |
Same first word
learnstu.com |
Similar names
DNS History
14 records (5 active, 9 former)
●NSa.share-dns.com2026-03-31 → 2026-07-14 · 3 obs
● 2026-03-31 22:20:18
● 2026-07-14 09:14:48
●NSa2.share-dns.com2026-03-31 → 2026-07-14 · 3 obs
● 2026-03-31 22:20:18
● 2026-07-14 09:14:48
●NSb.share-dns.net2026-03-31 → 2026-07-14 · 3 obs
● 2026-03-31 22:20:18
● 2026-07-14 09:14:48
●NSb2.share-dns.net2026-03-31 → 2026-07-14 · 3 obs
● 2026-03-31 22:20:18
● 2026-07-14 09:14:48
○NSns.netafraz.com2016-02-12 → 2017-01-10 · 5 obs
● 2016-02-12 14:57:38
● 2017-01-10 09:37:18
○ 2026-03-31 22:20:18
○ 2026-07-14 09:14:48
○NSns1.abtinweb.com2015-08-23 → 2015-11-20 · 4 obs
● 2015-11-20 19:08:26
○ 2016-02-12 14:57:38
○ 2026-07-14 09:14:48
○NSns2.abtinweb.com2015-08-23 → 2015-11-20 · 4 obs
● 2015-11-20 19:08:26
○ 2016-02-12 14:57:38
○ 2026-07-14 09:14:48
○NSns2.netafraz.com2016-02-12 → 2017-01-10 · 5 obs
● 2016-02-12 14:57:38
● 2017-01-10 09:37:18
○ 2026-03-31 22:20:18
○ 2026-07-14 09:14:48
○MXlearnstu.com2015-08-23 → 2015-11-20 · 4 obs
● 2015-11-20 19:08:26
○ 2016-02-12 14:57:38
○ 2026-07-14 09:14:48
○MXmail.learnstu.com2016-02-12 → 2017-01-10 · 5 obs
● 2016-02-12 14:57:38
● 2017-01-10 09:37:18
○ 2026-03-31 22:20:18
○ 2026-07-14 09:14:48
●A103.118.241.1462026-03-31 → 2026-07-14 · 3 obs
● 2026-03-31 22:20:18
● 2026-07-14 09:14:48
○A158.58.186.1712015-10-23 → 2015-11-20 · 5 obs
● 2015-10-23 09:38:46
● 2015-11-20 19:08:26
○ 2016-02-12 14:57:38
○ 2026-07-14 09:14:48
○A158.58.186.1822015-08-23 → 2015-09-07 · 4 obs
● 2015-09-07 08:41:58
○ 2015-10-23 09:38:46
○ 2026-07-14 09:14:48
○A5.196.178.1952016-02-12 → 2017-01-10 · 5 obs
● 2016-02-12 14:57:38
● 2017-01-10 09:37:18
○ 2026-03-31 22:20:18
○ 2026-07-14 09:14:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| learnstu.com | b2.share-dns.net, a2.share-dns.com | 1 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 learnstu.com (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.118.241.146 |
| 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 (a2.share-dns.com)
Analysis
IP Addresses
learnstu.com directs to one IP number, which is 103.118.241.146.
Among the host names that share IP numbers with learnstu.com are cybershopuk.com, hztele.com, restaurantchristophe.com and two others.
Name Servers
The domain learnstu.com is delegated to these four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
The name servers of learnstu.com overlap at least partially with those of other domains — among them 008637.com, femmeartdeco.com, singaporetravellers.com and two more.
These name servers commonly appear in delegations together with a8.share-dns.com, b8.share-dns.net, a10.share-dns.com and 7 other.
Each of a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net has a single IP address — a2.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b2.share-dns.net and b.share-dns.net direct to 172.64.52.239.
These two host names — a2.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.
These two host names — b2.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.