dongastudy.com - robtex.com
dongastudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.209.59.251🇭🇰 POWERLINE-HK154.209.32.0/19 Digital Core Technology Co., Ltd | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1775306986 | ||||||
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=1777434501 | ||||||
WOT: SAFE (60/100)
Subdomains
www.dongastudy.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdongacc-85613d62015-06-15 → 2016-09-24 · 4 obs
● 2016-09-24 01:58:46
○ 2017-06-26 03:09:12
○ 2026-04-29 03:49:46
●NSns1.julydns.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 03:49:46
○NSns1.namebrightdns.com2017-06-26 → 2017-06-26 · 3 obs
● 2017-06-26 03:09:12
○ 2026-04-29 03:49:46
●NSns2.julydns.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 03:49:46
○NSns2.namebrightdns.com2017-06-26 → 2017-06-26 · 3 obs
● 2017-06-26 03:09:12
○ 2026-04-29 03:49:46
●A154.209.59.2512026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 03:49:46
○A211.176.61.1002015-06-15 → 2016-09-24 · 4 obs
● 2016-09-24 01:58:46
○ 2017-06-26 03:09:12
○ 2026-04-29 03:49:46
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-06-26 → 2017-06-26 · 2 obs
○ 2026-04-29 03:49:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| dongastudy.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dongastudy.com (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.209.59.251 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Hierarchy
The parent of www.dongastudy.com is dongastudy.com.
IP Addresses
dongastudy.com points to an IP address: 154.209.59.251.
Other host names, for instance zonecrack.com, share IP numbers with dongastudy.com.
Name Servers
dongastudy.com delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
dongastudy.com at least partially shares name servers with other domains, for instance shxlml.com, wanhesen.com, nmhtyd.com, lanctrl.com and sausg.cn.
Hostnames with one IP:
ns1.judns.com resolves to 162.159.27.251.
ns2.judns.com resolves to 162.159.27.251.
ns1.julydns.com resolves to 162.159.48.223.
ns2.julydns.com resolves to 162.159.48.223.
Hostnames resolving to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Hostnames resolving to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.