gctlearning.com - robtex.com
gctlearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.229.134.47🇹🇭 SIAMDATA-TH43.229.134.0/24 READYIDC COMPANY LIMITED 391/2 Pho Thong Tower, FL.5-7 Bond Street Rd. Bangpood, Pakkret, Nonthaburi 11120 Thailand | ||||||
| NS | vip061.phalconhost.com ⭐ | ||||||
| A | 103.22.180.219🇹🇭 SIAMDATA-TH103.22.180.0/23 READYIDC COMPANY LIMITED 391/2 Pho Thong Tower, FL.5-7 Bond Street Rd. Bangpood, Pakkret, Nonthaburi 11120 Thailand | ||||||
| NS | vip062.phalconhost.com | ||||||
| A | 103.22.180.219🇹🇭 SIAMDATA-TH103.22.180.0/23 READYIDC COMPANY LIMITED 391/2 Pho Thong Tower, FL.5-7 Bond Street Rd. Bangpood, Pakkret, Nonthaburi 11120 Thailand | ||||||
| MX | mail.gctlearning.com ⭐ | ||||||
| A | 43.229.134.47🇹🇭 SIAMDATA-TH43.229.134.0/24 READYIDC COMPANY LIMITED 391/2 Pho Thong Tower, FL.5-7 Bond Street Rd. Bangpood, Pakkret, Nonthaburi 11120 Thailand | ||||||
| TXT | v=spf1 a mx ip4: 43.229.134.47 ~all | ||||||
| SOA | vip061.phalconhost.comhostmaster@gctlearning.com 2019-01-29 #11 | ||||||
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=1774493232 | ||||||
Subdomains
mail.gctlearning.com |
Same first word
gctlearning.com |
DNS History
8 records (4 active, 4 former)
○NSns1.gctlearning.com2015-08-22 → 2017-03-14 · 4 obs
● 2017-03-14 22:24:46
○ 2020-04-08 01:56:18
○ 2026-03-26 02:48:58
○NSns2.gctlearning.com2015-08-22 → 2017-03-14 · 4 obs
● 2017-03-14 22:24:46
○ 2020-04-08 01:56:18
○ 2026-03-26 02:48:58
●NSvip061.phalconhost.com2020-04-08 → 2026-03-26 · 3 obs
● 2020-04-08 01:56:18
● 2026-03-26 02:48:58
●NSvip062.phalconhost.com2020-04-08 → 2026-03-26 · 3 obs
● 2020-04-08 01:56:18
● 2026-03-26 02:48:58
○NSwindows-1psqaea2015-08-22 → 2017-03-14 · 4 obs
● 2017-03-14 22:24:46
○ 2020-04-08 01:56:18
○ 2026-03-26 02:48:58
●MXmail.gctlearning.com2020-04-08 → 2026-03-26 · 2 obs
● 2026-03-26 02:48:58
●A43.229.134.472020-04-08 → 2026-03-26 · 3 obs
● 2020-04-08 01:56:18
● 2026-03-26 02:48:58
○A61.91.120.1502015-08-22 → 2017-03-14 · 4 obs
● 2017-03-14 22:24:46
○ 2020-04-08 01:56:18
○ 2026-03-26 02:48:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| gctlearning.com | vip061.phalconhost.com, vip062.phalconhost.com | 2 records |
✅ Authoritative Response
Server:103.22.180.219
NS records: vip061.phalconhost.com, vip062.phalconhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gctlearning.com (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.229.134.47 |
| NS | 2 | vip061.phalconhost.com, vip062.phalconhost.com |
| MX | 1 | mail.gctlearning.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4: 43.229.134.47 ~all |
| SOA | 1 | vip061.phalconhost.com hostmaster.gctlea |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (vip061.phalconhost.com, vip062.phalconhost.com)
Analysis
Hierarchy
gctlearning.com is a parent of mail.gctlearning.com.
IP Addresses
gctlearning.com points to a single IP number: 43.229.134.47.
Other host names such as mail.gctlearning.com, mail.greatcadettutor.com and greatcadettutor.com share IP numbers with gctlearning.com.
Name Servers
Delegation for gctlearning.com rests with two name servers, vip061.phalconhost.com and vip062.phalconhost.com.
gctlearning.com shares the same name server setup as other domains, including greatcadettutor.com, safe-t-cut-kanchanaburi.com, poringlamp.com, pii-pap.com and suedee.com.
Host names sharing a single IP:
vip061.phalconhost.com points to 103.22.180.219
vip062.phalconhost.com points to 103.22.180.219
Host names that point to 103.22.180.219: vip061.phalconhost.com and vip062.phalconhost.com
Mail Servers
gctlearning.com is handled by a single mail server, mail.gctlearning.com.
mail.gctlearning.com points to a single IP: 43.229.134.47.