usbr.org - robtex.com
usbr.org
| 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 | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.afternic.com2026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 09:14:14
● 2026-03-23 03:01:10
○NSns11018.ztomy.com2015-06-29 → 2016-12-25 · 4 obs
● 2016-12-25 08:38:58
○ 2026-03-04 09:14:14
○ 2026-03-23 03:01:10
●NSns2.afternic.com2026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 09:14:14
● 2026-03-23 03:01:10
○NSns21018.ztomy.com2015-06-29 → 2016-12-25 · 4 obs
● 2016-12-25 08:38:58
○ 2026-03-04 09:14:14
○ 2026-03-23 03:01:10
●A13.248.169.482026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 09:14:14
● 2026-03-23 03:01:10
○A141.8.225.632015-06-29 → 2016-12-25 · 4 obs
● 2016-12-25 08:38:58
○ 2026-03-04 09:14:14
○ 2026-03-23 03:01:10
●A76.223.54.1462026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 09:14:14
● 2026-03-23 03:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| usbr.org | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usbr.org (unsigned zone)
⏱️ Timing
Total: 452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
IP Addresses
usbr.org points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance www.varmos.com, dwko.com, antalyakurye.com, specks.net and dashboard.bitsonar.com share IP numbers with usbr.org.
Name Servers
Delegation for usbr.org rests with two name servers, ns1.afternic.com and ns2.afternic.com.
usbr.org shares the same name server setup as other domains, including gerp.org, alexbar.com, nullmx.gilbertequity.com, milopi.com and neworleanslofts.com.
usbr.org at least partially shares name servers with other domains, for instance pnqf.com, paytap.com, ittransformation.com, eklv.com and fsz.co.
These name servers are commonly used with verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.
Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.