gdgshanghai.com - robtex.com
gdgshanghai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1784494392 | ||||||
Subdomains
sdk.gdgshanghai.com |
Same first word
gdgshanghai.com |
DNS History
9 records (4 active, 5 former)
○NSf1g1ns1.dnspod.net2015-06-07 → 2017-04-07 · 4 obs
● 2017-04-07 02:28:08
○ 2026-07-06 04:17:26
○ 2026-07-19 21:06:04
○NSf1g1ns2.dnspod.net2015-06-07 → 2016-07-01 · 4 obs
● 2016-07-01 08:39:18
○ 2026-07-06 04:17:26
○ 2026-07-19 21:06:04
●NSns1.afternic.com2026-07-06 → 2026-07-19 · 3 obs
● 2026-07-06 04:17:26
● 2026-07-19 21:06:04
●NSns2.afternic.com2026-07-06 → 2026-07-19 · 3 obs
● 2026-07-06 04:17:26
● 2026-07-19 21:06:04
○MXmxbiz1.qq.com2015-06-07 → 2017-04-07 · 4 obs
● 2017-04-07 02:28:08
○ 2026-07-06 04:17:26
○ 2026-07-19 21:06:04
○MXmxbiz2.qq.com2015-06-07 → 2017-04-07 · 4 obs
● 2017-04-07 02:28:08
○ 2026-07-06 04:17:26
○ 2026-07-19 21:06:04
●A13.248.169.482026-07-06 → 2026-07-19 · 3 obs
● 2026-07-06 04:17:26
● 2026-07-19 21:06:04
○A198.211.106.1232015-06-07 → 2017-04-07 · 4 obs
● 2017-04-07 02:28:08
○ 2026-07-06 04:17:26
○ 2026-07-19 21:06:04
●A76.223.54.1462026-07-06 → 2026-07-19 · 3 obs
● 2026-07-06 04:17:26
● 2026-07-19 21:06:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| gdgshanghai.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gdgshanghai.com (unsigned zone)
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
gdgshanghai.com is a parent domain of sdk.gdgshanghai.com.
IP Addresses
gdgshanghai.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
cottonmasters.com, www.litconference.com, nftparts.com and two other host names share IP numbers with gdgshanghai.com.
Name Servers
gdgshanghai.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
gdgshanghai.com uses the same name servers as several other domains — among them host-63.227-235-182.cable.dynamic.kbtelecom.net, ns1.congresscheck.com, lynnyang.com and two more.
gdgshanghai.com shares at least some of its name servers with other domains, including firewalled.com, shouldlook.com, male-penis.com and two others.
These name servers are frequently seen alongside the name servers verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.