u12.com - robtex.com
u12.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=1774779732 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSns1.above.com2015-08-17 → 2016-11-21 · 4 obs
● 2016-11-21 02:12:04
○ 2026-03-05 00:09:32
○ 2026-03-29 10:26:32
○NSns2.above.com2015-08-17 → 2016-11-21 · 4 obs
● 2016-11-21 02:12:04
○ 2026-03-05 00:09:32
○ 2026-03-29 10:26:32
●NSvip7.alidns.com2026-03-05 → 2026-03-29 · 3 obs
● 2026-03-05 00:09:32
● 2026-03-29 10:26:32
●NSvip8.alidns.com2026-03-05 → 2026-03-29 · 3 obs
● 2026-03-05 00:09:32
● 2026-03-29 10:26:32
○MXmail.post-host.net2015-08-17 → 2016-04-21 · 4 obs
● 2016-04-21 00:49:24
○ 2016-11-21 02:12:04
○ 2026-03-29 10:26:32
○A103.224.182.2492015-08-17 → 2016-11-21 · 4 obs
● 2016-11-21 02:12:04
○ 2026-03-05 00:09:32
○ 2026-03-29 10:26:32
●CNAMEdxvbj5jheqxr1.cloudfront.net2026-03-05 → 2026-03-29 · 2 obs
● 2026-03-29 10:26:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| u12.com | vip7.alidns.com, vip8.alidns.com | 24 records |
✅ Authoritative Response
Server:121.40.6.167
NS records: vip7.alidns.com, vip8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u12.com (unsigned zone)
⏱️ Timing
Total: 3271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip7.alidns.com, vip8.alidns.com |
| CNAME | 1 | dxvbj5jheqxr1.cloudfront.net |
| SOA | 1 | vip7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 24
Out-of-bailiwick: 24 (vip7.alidns.com, vip7.alidns.com, vip7.alidns.com...)
Analysis
IP Addresses
u12.com points to twelve IP numbers: 2600:9000:27ad:1400:10:f4d3:d740:93a1, 2600:9000:27ad:4c00:10:f4d3:d740:93a1, 2600:9000:27ad:8200:10:f4d3:d740:93a1, 2600:9000:27ad:9600:10:f4d3:d740:93a1, 2600:9000:27ad:a000:10:f4d3:d740:93a1, 2600:9000:27ad:c200:10:f4d3:d740:93a1, 2600:9000:27ad:ea00:10:f4d3:d740:93a1, 2600:9000:27ad:fe00:10:f4d3:d740:93a1, 3.164.6.4, 3.164.6.12, 3.164.6.32 and 3.164.6.113.
Other host names such as outthinkthreats.com, bigslot.pt.teramoba2.com, img.medical-knowledge.jp, d2iwa16xc8qf1f.cloudfront.net and edopp.org share IPs with u12.com.
Name Servers
u12.com is delegated to four name servers: ns-472.awsdns-59.com, ns-535.awsdns-02.net, ns-1362.awsdns-42.org and ns-1816.awsdns-35.co.uk.
u12.com at least partially shares name servers with other domains, for example onlinekombi.ch, nmgclaims.com, shemaletowns.com, d2xebid5r0eqsb.cloudfront.net and decksi.com.
Host names with two IP numbers:
ns-472.awsdns-59.com points to: 2600:9000:5301:d800::1 and 205.251.193.216
ns-535.awsdns-02.net points to: 2600:9000:5302:1700::1 and 205.251.194.23
ns-1362.awsdns-42.org points to: 2600:9000:5305:5200::1 and 205.251.197.82
ns-1816.awsdns-35.co.uk points to: 2600:9000:5307:1800::1 and 205.251.199.24