u30u.com - robtex.com
u30u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.27.134.213🇬🇧 WILDCARD-AS185.27.132.0/22 UK-IFASTNET-20130530 route object | ||||||
| NS | ns1.infinityfree.com ⭐ | ||||||
| A | 198.251.90.216FRANTECH198.251.90.0/24 More specific route. | ||||||
| PTR | ns1.byet.org | ||||||
| NS | ns1.byet.org ⚠️ Not in parent delegation | ||||||
| A | 198.251.90.216FRANTECH198.251.90.0/24 More specific route. | ||||||
| PTR | ns1.byet.org | ||||||
| NS | ns2.byet.org ⚠️ Not in parent delegation | ||||||
| A | 198.251.86.153🇺🇸 FRANTECH198.251.86.0/24 More specific route. | ||||||
| PTR | ns3.byet.org | ||||||
| NS | ns2.infinityfree.com | ||||||
| A | 198.251.86.153🇺🇸 FRANTECH198.251.86.0/24 More specific route. | ||||||
| PTR | ns3.byet.org | ||||||
| NS | ns3.byet.org ⚠️ Not in parent delegation | ||||||
| A | 198.251.86.154🇺🇸 FRANTECH198.251.86.0/24 More specific route. | ||||||
| PTR | ns2.byet.org | ||||||
| NS | ns4.byet.org ⚠️ Not in parent delegation | ||||||
| A | 198.251.86.153🇺🇸 FRANTECH198.251.86.0/24 More specific route. | ||||||
| PTR | ns3.byet.org | ||||||
| NS | ns5.byet.org ⚠️ Not in parent delegation | ||||||
| A | 198.251.86.152🇺🇸 FRANTECH198.251.86.0/24 More specific route. | ||||||
| PTR | ns4.byet.org | ||||||
| MX | mx.u30u.com ⭐ | ||||||
| SOA | ns1.infinityfree.comsupport@u30u.com 2006-11-24 #2 | ||||||
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=1785734382 | ||||||
Previously MX for
u30u.com |
Same first word
u30u.com |
Similar names
DNS History
19 records (9 active, 10 former)
○NSdns15.hichina.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-04 18:08:16
○ 2026-08-03 05:48:30
○NSdns16.hichina.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-05-04 18:08:16
○ 2026-08-03 05:48:30
●NSns1.byet.org2026-07-08 → 2026-08-03 · 3 obs
● 2026-07-08 04:55:10
● 2026-08-03 05:48:30
○NSns1.doooot.com2016-12-07 → 2017-10-09 · 5 obs
● 2016-12-07 08:58:22
● 2017-10-09 03:19:04
○ 2026-07-08 04:55:10
○ 2026-08-03 05:48:30
●NSns1.infinityfree.com2026-07-08 → 2026-08-03 · 3 obs
● 2026-07-08 04:55:10
● 2026-08-03 05:48:30
●NSns2.byet.org2026-07-08 → 2026-08-03 · 3 obs
● 2026-07-08 04:55:10
● 2026-08-03 05:48:30
○NSns2.doooot.com2016-12-07 → 2017-10-09 · 5 obs
● 2016-12-07 08:58:22
● 2017-10-09 03:19:04
○ 2026-07-08 04:55:10
○ 2026-08-03 05:48:30
●NSns2.infinityfree.com2026-07-08 → 2026-08-03 · 3 obs
● 2026-07-08 04:55:10
● 2026-08-03 05:48:30
●NSns3.byet.org2026-07-08 → 2026-08-03 · 3 obs
● 2026-07-08 04:55:10
● 2026-08-03 05:48:30
○NSns3.doooot.com2015-05-04 → 2016-04-23 · 5 obs
● 2015-05-04 18:08:16
● 2016-04-23 12:33:50
○ 2016-12-07 08:58:22
○ 2026-08-03 05:48:30
●NSns4.byet.org2026-07-08 → 2026-08-03 · 3 obs
● 2026-07-08 04:55:10
● 2026-08-03 05:48:30
○NSns4.doooot.com2015-05-04 → 2016-04-23 · 5 obs
● 2015-05-04 18:08:16
● 2016-04-23 12:33:50
○ 2016-12-07 08:58:22
○ 2026-08-03 05:48:30
●NSns5.byet.org2026-07-08 → 2026-08-03 · 3 obs
● 2026-07-08 04:55:10
● 2026-08-03 05:48:30
○NSns5.doooot.com2015-05-04 → 2016-04-23 · 5 obs
● 2015-05-04 18:08:16
● 2016-04-23 12:33:50
○ 2016-12-07 08:58:22
○ 2026-08-03 05:48:30
●MXmx.u30u.com2026-07-08 → 2026-08-03 · 3 obs
● 2026-07-08 04:55:10
● 2026-08-03 05:48:30
○MXu30u.com2015-05-04 → 2017-10-09 · 5 obs
● 2015-05-04 18:08:16
● 2017-10-09 03:19:04
○ 2026-07-08 04:55:10
○ 2026-08-03 05:48:30
●A185.27.134.2132026-07-08 → 2026-08-03 · 3 obs
● 2026-07-08 04:55:10
● 2026-08-03 05:48:30
○A37.49.224.1582015-05-04 → 2016-12-07 · 5 obs
● 2015-05-04 18:08:16
● 2016-12-07 08:58:22
○ 2017-10-09 03:19:04
○ 2026-08-03 05:48:30
○A37.49.225.132017-10-09 → 2017-10-09 · 4 obs
● 2017-10-09 03:19:04
○ 2026-07-08 04:55:10
○ 2026-08-03 05:48:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| u30u.com | ns1.infinityfree.com, ns2.infinityfree.com | 2 records |
✅ Authoritative Response
Server:198.251.90.216
NS records: ns1.infinityfree.com, ns2.infinityfree.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u30u.com (unsigned zone)
⏱️ Timing
Total: 3378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.27.134.213 |
| NS | 7 | ns3.byet.org, ns2.infinityfree.com... |
| MX | 1 | mx.u30u.com (pri: 0) |
| SOA | 1 | ns1.infinityfree.com support.u30u.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.infinityfree.com, ns2.infinityfree.com)
Analysis
IP Addresses
u30u.com has exactly one IP address — 185.27.134.213.
kafee.byethost6.com, bhow.net, grandomat.com plus two other host names have IP numbers in common with u30u.com.
Name Servers
DNS for u30u.com is handled by 7 name servers: ns1.infinityfree.com, ns2.infinityfree.com, ns1.byet.org and 4 others.
u30u.com has at least partial name server overlap with other domains, such as shreish.com, novinset.ir, wahyumotret.xyz and two others.
ns2.byet.org, ns3.byet.org and ns4.byet.org — plus 3 other name servers — are commonly paired with these name servers.
Host names resolving to a single IP address:
ns1.infinityfree.com directs to 198.251.90.216.
ns2.infinityfree.com directs to 198.251.86.153.
ns1.byet.org directs to 198.251.90.216.
ns2.byet.org directs to 198.251.86.153.
ns3.byet.org directs to 198.251.86.154.
ns4.byet.org directs to 198.251.86.153.
ns5.byet.org directs to 198.251.86.152.
Host names pointing to 198.251.90.216 IP addresses: ns1.infinityfree.com and ns1.byet.org.
Three host names point to 198.251.86.153: ns2.infinityfree.com, ns2.byet.org and ns4.byet.org.