gdcconference.net - robtex.com
gdcconference.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3030::ac43:953b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:b81🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.11.129Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.149.59🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ns1.ubmdns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.ubmdns.com | ||||||
| A | 162.159.0.208Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.ubmdns.com | ||||||
| A | 2400:cb00:2049:1::a29f:1d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns2.ubmdns.com | ||||||
| A | 162.159.1.208Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.ubmdns.com | ||||||
| TXT | v=spf1 mx include:spf.ubm-us.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.11.129, 172.67.149.59 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:953b, 2606:4700:3034::6815:b81 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2411412455 | ||||||
net
| 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=1786317904 | ||||||
Same first word
gdcconference.net |
DNS History
16 records (6 active, 10 former)
○NSns1.cmpnet.com2007-10-16 → 2007-10-16 · 3 obs
● 2007-10-16 12:50:46
○ 2015-05-13 17:24:46
○ 2026-08-09 23:27:08
○ 2015-05-13 17:24:46
○ 2026-08-09 23:27:08
○NSns1.ubm-us.net2015-05-13 → 2017-02-10 · 5 obs
○ 2007-10-16 12:50:46
● 2015-05-13 17:24:46
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
● 2015-05-13 17:24:46
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
●NSns1.ubmdns.com2026-07-13 → 2026-08-09 · 3 obs
○ 2017-02-10 12:32:42
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
○NSns2.cmpnet.com2007-10-16 → 2007-10-16 · 3 obs
● 2007-10-16 12:50:46
○ 2015-05-13 17:24:46
○ 2026-08-09 23:27:08
○ 2015-05-13 17:24:46
○ 2026-08-09 23:27:08
○NSns2.ubm-us.net2015-05-13 → 2017-02-10 · 5 obs
○ 2007-10-16 12:50:46
● 2015-05-13 17:24:46
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
● 2015-05-13 17:24:46
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
●NSns2.ubmdns.com2026-07-13 → 2026-08-09 · 3 obs
○ 2017-02-10 12:32:42
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
○NSns3.ubm-us.net2015-05-13 → 2017-02-10 · 5 obs
○ 2007-10-16 12:50:46
● 2015-05-13 17:24:46
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
● 2015-05-13 17:24:46
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
○MXmailhost.ubm-us.net2015-05-13 → 2017-02-10 · 5 obs
○ 2007-10-16 12:50:46
● 2015-05-13 17:24:46
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
● 2015-05-13 17:24:46
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
●A104.21.11.1292026-07-13 → 2026-08-09 · 3 obs
○ 2017-02-10 12:32:42
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
●A172.67.149.592026-07-13 → 2026-08-09 · 3 obs
○ 2017-02-10 12:32:42
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
○A192.155.42.932017-02-10 → 2017-02-10 · 4 obs
○ 2016-05-28 20:18:16
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
○A192.155.48.932015-05-13 → 2016-05-28 · 5 obs
○ 2007-10-16 12:50:46
● 2015-05-13 17:24:46
● 2016-05-28 20:18:16
○ 2017-02-10 12:32:42
○ 2026-08-09 23:27:08
● 2015-05-13 17:24:46
● 2016-05-28 20:18:16
○ 2017-02-10 12:32:42
○ 2026-08-09 23:27:08
●A2606:4700:3030::ac43:953b2026-07-13 → 2026-08-09 · 3 obs
○ 2017-02-10 12:32:42
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
●A2606:4700:3034::6815:b812026-07-13 → 2026-08-09 · 3 obs
○ 2017-02-10 12:32:42
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
● 2026-07-13 10:54:20
● 2026-08-09 23:27:08
○A2620:103::192:155:48:932015-05-13 → 2016-05-28 · 5 obs
○ 2007-10-16 12:50:46
● 2015-05-13 17:24:46
● 2016-05-28 20:18:16
○ 2017-02-10 12:32:42
○ 2026-08-09 23:27:08
● 2015-05-13 17:24:46
● 2016-05-28 20:18:16
○ 2017-02-10 12:32:42
○ 2026-08-09 23:27:08
○A2620:103:1:1:192:155:42:932017-02-10 → 2017-02-10 · 4 obs
○ 2016-05-28 20:18:16
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
● 2017-02-10 12:32:42
○ 2026-07-13 10:54:20
○ 2026-08-09 23:27:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| gdcconference.net | ns1.ubmdns.com, ns2.ubmdns.com | - |
✅ Authoritative Response
Server:162.159.1.208
NS records: ns1.ubmdns.com, ns2.ubmdns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.149.59, 104.21.11.129 |
| AAAA | 2 | 2606:4700:3034::6815:b81, 2606:4700:3030::ac43:953b |
| NS | 2 | ns1.ubmdns.com, ns2.ubmdns.com |
| TXT | 1 | v=spf1 mx include:spf.ubm-us.net -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ns1.ubmdns.com dns.cloudflare.com |
Analysis
IP Addresses
gdcconference.net directs to four IP numbers, which are 104.21.11.129, 172.67.149.59, 2606:4700:3030::ac43:953b and 2606:4700:3034::6815:b81.
www.flmedia1.com, csfyw.com, 222h2h70.de and two other host names share IP numbers with gdcconference.net.
Name Servers
DNS delegation for gdcconference.net points to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.
gdcconference.net uses the same name servers as several other domains — among them busjourftp.com, eetimesfrance.com, theliveexperienceevent.com and two more.
ns1.ubmdns.com directs to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0. ns2.ubmdns.com directs to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0. Each host name carries two IP addresses.