u-os.com - robtex.com
u-os.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns5.afternic.com ⭐ | ||||||
| A | 2603:5:2134::42🇺🇸 GODADDY-DNS2603:5:2130::/44 | ||||||
| PTR | ns5.afternic.com | ||||||
| A | 97.74.99.66🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns5.afternic.com | ||||||
| NS | ns6.afternic.com | ||||||
| A | 2603:5:2234::42🇺🇸 GODADDY-DNS2603:5:2230::/44 | ||||||
| PTR | ns6.afternic.com | ||||||
| A | 173.201.67.66🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns6.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns5.afternic.comdns@jomax.net 2025-09-30 #0 | ||||||
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=1774385782 | ||||||
Same first word
Similar names
DNS History
17 records (4 active, 13 former)
○NSjuming.dnsdun.com2017-01-17 → 2017-01-17 · 4 obs
● 2017-01-17 11:51:24
○ 2017-06-14 22:16:38
○ 2026-03-24 21:03:54
○NSjuming.dnsdun.net2017-01-17 → 2017-01-17 · 4 obs
● 2017-01-17 11:51:24
○ 2017-06-14 22:16:38
○ 2026-03-24 21:03:54
○NSns.buydomains.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-08-25 13:57:26
○ 2026-03-24 21:03:54
○NSns1.eftydns.com2017-06-14 → 2017-08-16 · 4 obs
● 2017-06-14 22:16:38
● 2017-08-16 05:24:10
○ 2026-03-24 21:03:54
○NSns2.eftydns.com2017-06-14 → 2017-08-16 · 4 obs
● 2017-06-14 22:16:38
● 2017-08-16 05:24:10
○ 2026-03-24 21:03:54
●NSns5.afternic.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:03:54
●NSns6.afternic.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:03:54
○NSthis-domain-for-sale.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-08-25 13:57:26
○ 2026-03-24 21:03:54
○MX.2026-03-24 → 2026-03-24 · 1 obs
○MXdev.null2008-03-14 → 2008-03-14 · 3 obs
○ 2015-08-25 13:57:26
○ 2026-03-24 21:03:54
○MXmail.efty.com2017-06-14 → 2017-08-16 · 4 obs
● 2017-06-14 22:16:38
● 2017-08-16 05:24:10
○ 2026-03-24 21:03:54
○A119.81.170.182017-06-14 → 2017-08-16 · 4 obs
● 2017-06-14 22:16:38
● 2017-08-16 05:24:10
○ 2026-03-24 21:03:54
●A13.248.169.482026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:03:54
○A208.254.26.1322008-03-14 → 2008-03-14 · 3 obs
○ 2015-08-25 13:57:26
○ 2026-03-24 21:03:54
○A37.58.107.932017-08-16 → 2017-08-16 · 3 obs
● 2017-08-16 05:24:10
○ 2026-03-24 21:03:54
●A76.223.54.1462026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:03:54
○A91.195.241.872015-08-25 → 2015-08-25 · 4 obs
● 2015-08-25 13:57:26
○ 2017-06-14 22:16:38
○ 2026-03-24 21:03:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| u-os.com | ns5.afternic.com, ns6.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.67.66
NS records: ns5.afternic.com, ns6.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u-os.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns5.afternic.com, ns6.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns5.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.afternic.com, ns6.afternic.com)
Analysis
IP Addresses
u-os.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance megacrime.com, hartfordrestoration.com, gomagellan.com, dns2.edcy.net and emmegas.com share IP numbers with u-os.com.
Name Servers
Delegation for u-os.com rests with two name servers, ns5.afternic.com and ns6.afternic.com.
u-os.com shares the same name server setup as other domains, including coinshop.co, moreiam.com, uboko.com, mail.vando.info and www.164666.com.
u-os.com at least partially shares name servers with other domains, for instance globallygpt.xyz, designerssolver.xyz, names-sui.xyz, cogil168legend.xyz and tmmix.com.
These name servers are commonly used alongside verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn, verification-ryl9l7cn2xbgckdbkcguz6.ns101.verify.hn, verification-wxr6maaxnbpqevtrphnm6m.ns101.verify.hn and verification-gakbzzzqmt6gkcplw4efpp.ns1392.verify.hn.
Host names with two IP numbers: ns5.afternic.com points to 2603:5:2134::42 and 97.74.99.66; ns6.afternic.com points to 2603:5:2234::42 and 173.201.67.66.