ucore.com - robtex.com
ucore.com
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 | ||||||
rank #442484 in the tld
Up
Same first word
Similar names
DNS History
16 records (13 active, 3 former)
●NSjim.ns.cloudflare.com2026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 11:22:26
● 2026-02-26 16:09:04
○NSns39.domaincontrol.com2015-05-27 → 2017-10-30 · 4 obs
● 2017-10-30 02:59:28
○ 2026-02-17 11:22:26
○ 2026-02-26 16:09:04
○NSns40.domaincontrol.com2015-05-27 → 2017-10-30 · 4 obs
● 2017-10-30 02:59:28
○ 2026-02-17 11:22:26
○ 2026-02-26 16:09:04
●NSrita.ns.cloudflare.com2026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 11:22:26
● 2026-02-26 16:09:04
●MXalt1.aspmx.l.google.com2015-05-27 → 2026-02-26 · 2 obs
● 2026-02-26 16:09:04
●MXalt2.aspmx.l.google.com2015-05-27 → 2026-02-26 · 2 obs
● 2026-02-26 16:09:04
●MXaspmx.l.google.com2015-05-27 → 2026-02-26 · 2 obs
● 2026-02-26 16:09:04
●MXaspmx2.googlemail.com2015-05-27 → 2026-02-26 · 2 obs
● 2026-02-26 16:09:04
●MXaspmx3.googlemail.com2015-05-27 → 2026-02-26 · 2 obs
● 2026-02-26 16:09:04
●A104.26.10.802026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 11:22:26
● 2026-02-26 16:09:04
●A104.26.11.802026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 11:22:26
● 2026-02-26 16:09:04
●A172.67.73.1692026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 11:22:26
● 2026-02-26 16:09:04
●A2606:4700:20::681a:a502026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 11:22:26
● 2026-02-26 16:09:04
●A2606:4700:20::681a:b502026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 11:22:26
● 2026-02-26 16:09:04
●A2606:4700:20::ac43:49a92026-02-17 → 2026-02-26 · 3 obs
● 2026-02-17 11:22:26
● 2026-02-26 16:09:04
○A72.47.221.762015-05-27 → 2017-10-30 · 4 obs
● 2017-10-30 02:59:28
○ 2026-02-17 11:22:26
○ 2026-02-26 16:09:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ucore.com | jim.ns.cloudflare.com, rita.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.125
NS records: jim.ns.cloudflare.com, rita.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ucore.com (unsigned zone)
⏱️ Timing
Total: 177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.10.80, 104.26.11.80... |
| AAAA | 3 | 2606:4700:20::681a:b50, 2606:4700:20::681a:a50... |
| NS | 2 | jim.ns.cloudflare.com, rita.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | google-site-verification=L8r9rLle07yyH4N, v=spf1 ip4:66.70.150.246 include:ucore.c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | jim.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jim.ns.cloudflare.com, jim.ns.cloudflare.com, jim.ns.cloudflare.com...)
AI analysis
ucore.com is parent of www.ucore.com and mail.ucore.com.
Six IP numbers are pointed to by ucore.com: 2606:4700:20::681a:a50, 2606:4700:20::681a:b50, 2606:4700:20::ac43:49a9, 104.26.10.80, 104.26.11.80 and 172.67.73.169.
other host names for instance globecore.com, forwardprotocol.io, www.windvanewines.com, www.thegamemasternetwork.com and hongkongbusiness.hk share IP numbers with ucore.com.
ucore.com is delegated to two name servers: jim.ns.cloudflare.com and rita.ns.cloudflare.com.
ucore.com shares the same name server setup as other domains, for example wordcares.com, nuvueonline.com, wahinnovations.com, orsadanismanlik.com and procurasia.com.
ucore.com at least partially shares name servers with other domains, for instance mobodsp.com, yellow(0x706f726e)tube.com, dombuddy.com, magicimagedesign.com and halekulanihotel.com.
These name servers are commonly used with the name servers tim.ns.cloudflare.com.
Host names with six IP numbers:
jim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7d, 2803:f800:50::6ca2:c17d, 2a06:98c1:50::ac40:217d, 108.162.193.125, 172.64.33.125 and 173.245.59.125; rita.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140 and 173.245.58.140.
ucore.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
ucore.com shares mail servers with other domains at least partially, including kavalry.co, zonazero.info, ns500759.ns500758.ns500759.ns500698.ns500758.ns500759.ns500698.ns500698.ns500698.ns500698.ns500698.ns500736.ns500708.ns500576.ns500652.ns500619.trackreceptor.com, yanochka.net and ns500731.ns500671.ns500742.ns500754.ns500731.ns500742.ns500671.ns500704.ns500678.ns500649.ns500666.tenderladiesbz.com.
these mail servers are often used with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
Host aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27
Host aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27
Host aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27
Host alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
Host alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26
Host names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com