appdeveloperconferenceandexpo.com - robtex.com
appdeveloperconferenceandexpo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:c826🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5264🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.82.100Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.38🇺🇸 Cloudflare172.67.192.0/20 , 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:cmpnet.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.82.100, 172.67.200.38 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:c826, 2606:4700:3037::6815:5264 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2410556237 | ||||||
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=1785130797 | ||||||
Same first word
appdeveloperconferenceandexpo.com |
DNS History
18 records (6 active, 12 former)
○NSns1.ubm-us.net2015-06-21 → 2017-01-20 · 4 obs
● 2015-06-21 15:31:54
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
●NSns1.ubmdns.com2018-07-26 → 2026-07-27 · 3 obs
○ 2017-01-20 08:22:04
● 2018-07-26 09:10:16
● 2026-07-27 05:41:40
● 2018-07-26 09:10:16
● 2026-07-27 05:41:40
○NSns2.ubm-us.net2015-06-21 → 2017-01-20 · 4 obs
● 2015-06-21 15:31:54
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
●NSns2.ubmdns.com2018-07-26 → 2026-07-27 · 3 obs
○ 2017-01-20 08:22:04
● 2018-07-26 09:10:16
● 2026-07-27 05:41:40
● 2018-07-26 09:10:16
● 2026-07-27 05:41:40
○NSns3.ubm-us.net2015-06-21 → 2017-01-20 · 4 obs
● 2015-06-21 15:31:54
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
○MXmail1.ubm-us.net2015-06-21 → 2018-07-26 · 4 obs
● 2015-06-21 15:31:54
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
●A104.21.82.1002026-07-13 → 2026-07-27 · 3 obs
○ 2018-07-26 09:10:16
● 2026-07-13 11:09:42
● 2026-07-27 05:41:40
● 2026-07-13 11:09:42
● 2026-07-27 05:41:40
○A104.27.166.1062018-07-26 → 2018-07-26 · 4 obs
○ 2017-01-20 08:22:04
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
○A104.27.167.1062018-07-26 → 2018-07-26 · 4 obs
○ 2017-01-20 08:22:04
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
●A172.67.200.382026-07-13 → 2026-07-27 · 3 obs
○ 2018-07-26 09:10:16
● 2026-07-13 11:09:42
● 2026-07-27 05:41:40
● 2026-07-13 11:09:42
● 2026-07-27 05:41:40
○A192.155.42.932017-01-20 → 2017-01-20 · 4 obs
○ 2016-05-16 14:06:16
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
○A192.155.48.932015-06-21 → 2016-05-16 · 4 obs
● 2015-06-21 15:31:54
● 2016-05-16 14:06:16
○ 2017-01-20 08:22:04
○ 2026-07-27 05:41:40
● 2016-05-16 14:06:16
○ 2017-01-20 08:22:04
○ 2026-07-27 05:41:40
○A2400:cb00:2048:1::681b:a66a2018-07-26 → 2018-07-26 · 4 obs
○ 2017-01-20 08:22:04
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
○A2400:cb00:2048:1::681b:a76a2018-07-26 → 2018-07-26 · 4 obs
○ 2017-01-20 08:22:04
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
● 2018-07-26 09:10:16
○ 2026-07-13 11:09:42
○ 2026-07-27 05:41:40
●A2606:4700:3034::ac43:c8262026-07-13 → 2026-07-27 · 3 obs
○ 2018-07-26 09:10:16
● 2026-07-13 11:09:42
● 2026-07-27 05:41:40
● 2026-07-13 11:09:42
● 2026-07-27 05:41:40
●A2606:4700:3037::6815:52642026-07-13 → 2026-07-27 · 3 obs
○ 2018-07-26 09:10:16
● 2026-07-13 11:09:42
● 2026-07-27 05:41:40
● 2026-07-13 11:09:42
● 2026-07-27 05:41:40
○A2620:103::192:155:48:932015-06-21 → 2016-05-16 · 4 obs
● 2015-06-21 15:31:54
● 2016-05-16 14:06:16
○ 2017-01-20 08:22:04
○ 2026-07-27 05:41:40
● 2016-05-16 14:06:16
○ 2017-01-20 08:22:04
○ 2026-07-27 05:41:40
○A2620:103:1:1:192:155:42:932017-01-20 → 2017-01-20 · 4 obs
○ 2016-05-16 14:06:16
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
● 2017-01-20 08:22:04
○ 2018-07-26 09:10:16
○ 2026-07-27 05:41:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| appdeveloperconferenceandexpo.com | ns1.ubmdns.com, ns2.ubmdns.com | 2 records |
✅ 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: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.38, 104.21.82.100 |
| AAAA | 2 | 2606:4700:3034::ac43:c826, 2606:4700:3037::6815:5264 |
| NS | 2 | ns1.ubmdns.com, ns2.ubmdns.com |
| TXT | 1 | v=spf1 mx include:cmpnet.com -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ns1.ubmdns.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)
Analysis
IP Addresses
appdeveloperconferenceandexpo.com resolves to four IP addresses: 104.21.82.100, 172.67.200.38, 2606:4700:3034::ac43:c826 and 2606:4700:3037::6815:5264.
Additional host names — odahlzr5lm.reliabilityinoperations.de, sdxzl.com, www.bdll-478020.pro and two others — share IP numbers with appdeveloperconferenceandexpo.com.
Name Servers
appdeveloperconferenceandexpo.com is served by two delegated name servers, ns1.ubmdns.com and ns2.ubmdns.com.
appdeveloperconferenceandexpo.com shares its name server setup with other domains, including may-design-series.org, thelaterlifeshow.com, health-lp.com and two others.
Each of the two host names carries two IP addresses: ns1.ubmdns.com points to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, and ns2.ubmdns.com points to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.