ucsicdc.com - robtex.com
ucsicdc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:529aCloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:9eefCloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.82.154Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.239Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maria.ns.cloudflare.com ⭐ | ||||||
| NS | otto.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.82.154, 172.67.158.239 | ||||||
| IPv6 | 2606:4700:3031::6815:529a, 2606:4700:3034::ac43:9eef | ||||||
| SOA | maria.ns.cloudflare.comdns@cloudflare.com serial=2396921162 | ||||||
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=1771291435 | ||||||
Subdomains
p.ucsicdc.com |
DNS History
12 records (6 active, 6 former)
●NSmaria.ns.cloudflare.com2026-03-22 → 2026-03-22 · 3 obs
○ 2018-07-29 15:47:34
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
○NSns3.ucsicdc.com2015-06-17 → 2018-07-29 · 4 obs
● 2015-06-17 13:19:12
● 2018-07-29 15:47:34
○ 2026-03-22 13:03:14
○ 2026-03-22 13:03:18
● 2018-07-29 15:47:34
○ 2026-03-22 13:03:14
○ 2026-03-22 13:03:18
○NSns4.ucsicdc.com2015-06-17 → 2018-07-29 · 4 obs
● 2015-06-17 13:19:12
● 2018-07-29 15:47:34
○ 2026-03-22 13:03:14
○ 2026-03-22 13:03:18
● 2018-07-29 15:47:34
○ 2026-03-22 13:03:14
○ 2026-03-22 13:03:18
●NSotto.ns.cloudflare.com2026-03-22 → 2026-03-22 · 3 obs
○ 2018-07-29 15:47:34
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
○MXmail-a.messaging.ucsicdc.com2015-06-17 → 2015-10-25 · 4 obs
● 2015-06-17 13:19:12
● 2015-10-25 20:17:30
○ 2016-01-23 09:53:14
○ 2026-03-22 13:03:18
● 2015-10-25 20:17:30
○ 2016-01-23 09:53:14
○ 2026-03-22 13:03:18
○MXmail-b.messaging.ucsicdc.com2015-06-17 → 2015-10-25 · 4 obs
● 2015-06-17 13:19:12
● 2015-10-25 20:17:30
○ 2016-01-23 09:53:14
○ 2026-03-22 13:03:18
● 2015-10-25 20:17:30
○ 2016-01-23 09:53:14
○ 2026-03-22 13:03:18
○MXmessaging.p.ucsicdc.com2016-01-23 → 2018-07-29 · 5 obs
○ 2015-10-25 20:17:30
● 2016-01-23 09:53:14
● 2018-07-29 15:47:34
○ 2026-03-22 13:03:14
○ 2026-03-22 13:03:18
● 2016-01-23 09:53:14
● 2018-07-29 15:47:34
○ 2026-03-22 13:03:14
○ 2026-03-22 13:03:18
●A104.21.82.1542026-03-22 → 2026-03-22 · 3 obs
○ 2018-07-29 15:47:34
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
●A172.67.158.2392026-03-22 → 2026-03-22 · 3 obs
○ 2018-07-29 15:47:34
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
○A218.208.0.1032015-06-17 → 2018-07-29 · 4 obs
● 2015-06-17 13:19:12
● 2018-07-29 15:47:34
○ 2026-03-22 13:03:14
○ 2026-03-22 13:03:18
● 2018-07-29 15:47:34
○ 2026-03-22 13:03:14
○ 2026-03-22 13:03:18
●A2606:4700:3031::6815:529a2026-03-22 → 2026-03-22 · 3 obs
○ 2018-07-29 15:47:34
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
●A2606:4700:3034::ac43:9eef2026-03-22 → 2026-03-22 · 3 obs
○ 2018-07-29 15:47:34
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
● 2026-03-22 13:03:14
● 2026-03-22 13:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ucsicdc.com | maria.ns.cloudflare.com, otto.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.195.135
NS records: maria.ns.cloudflare.com, otto.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ucsicdc.com (unsigned zone)
⏱️ Timing
Total: 1398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.82.154, 172.67.158.239 |
| AAAA | 2 | 2606:4700:3034::ac43:9eef, 2606:4700:3031::6815:529a |
| NS | 2 | maria.ns.cloudflare.com, otto.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | maria.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (maria.ns.cloudflare.com, maria.ns.cloudflare.com, maria.ns.cloudflare.com...)
Analysis
Hierarchy
p.ucsicdc.com is a child of ucsicdc.com.
IP Addresses
ucsicdc.com refers to four IP numbers: 2606:4700:3031::6815:529a, 2606:4700:3034::ac43:9eef, 104.21.82.154 and 172.67.158.239.
Name Servers
ucsicdc.com's delegation uses two name servers: maria.ns.cloudflare.com and otto.ns.cloudflare.com.