rivrweb.us - robtex.com
rivrweb.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | edns5.ultradns.biz ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1015::205🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | edns5.ultradns.biz | ||||||
| A | 204.74.67.5🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar | ||||||
| PTR | edns5.ultradns.biz | ||||||
| NS | edns5.ultradns.com ⚠️ Not in zone NS records | ||||||
| A | 2001:502:f3ff::205🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns5.ultradns.com | ||||||
| A | 204.74.66.5🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | edns5.ultradns.com | ||||||
| NS | edns5.ultradns.net ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1014::205🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | edns5.ultradns.net | ||||||
| A | 204.74.110.5🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar | ||||||
| PTR | edns5.ultradns.net | ||||||
| NS | edns5.ultradns.org ⚠️ Not in zone NS records | ||||||
| A | 2001:502:4612::205🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | edns5.ultradns.org | ||||||
| A | 204.74.111.5🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | edns5.ultradns.org | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1777069509 | ||||||
Same first word
rivrweb.us |
DNS History
8 records (4 active, 4 former)
○NSdns1.cscdns.net2015-06-01 → 2020-03-08 · 4 obs
● 2020-03-08 20:10:52
○ 2026-04-16 19:32:24
○ 2026-04-24 22:39:42
○NSdns2.cscdns.net2015-06-01 → 2020-03-08 · 4 obs
● 2020-03-08 20:10:52
○ 2026-04-16 19:32:24
○ 2026-04-24 22:39:42
●NSedns5.ultradns.biz2026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 19:32:24
● 2026-04-24 22:39:42
●NSedns5.ultradns.com2026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 19:32:24
● 2026-04-24 22:39:42
●NSedns5.ultradns.net2026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 19:32:24
● 2026-04-24 22:39:42
●NSedns5.ultradns.org2026-04-16 → 2026-04-24 · 3 obs
● 2026-04-16 19:32:24
● 2026-04-24 22:39:42
○A165.160.13.202015-06-01 → 2020-03-08 · 4 obs
● 2020-03-08 20:10:52
○ 2026-04-16 19:32:24
○ 2026-04-24 22:39:42
○A165.160.15.202015-06-01 → 2020-03-08 · 4 obs
● 2020-03-08 20:10:52
○ 2026-04-16 19:32:24
○ 2026-04-24 22:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| rivrweb.us | edns5.ultradns.net, edns5.ultradns.com, edns5.ultradns.biz, edns5.ultradns.org | - |
✅ Authoritative Response
Server:204.74.66.5
NS records: edns5.ultradns.net, edns5.ultradns.com, edns5.ultradns.biz, edns5.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rivrweb.us (unsigned zone)
⏱️ Timing
Total: 531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
rivrweb.us's delegation is handled by four name servers: edns5.ultradns.biz, edns5.ultradns.com, edns5.ultradns.net and edns5.ultradns.org.
rivrweb.us partially shares name servers with other domains; examples include footlockerinc.biz, 229.132.in-addr.arpa, gametwist.nl, supergaminator1.com and webskat.net.
These name servers are commonly used with the name servers ns1-13.akam.net, ns0051.secondary.cloudflare.com, ns0200.secondary.cloudflare.com, ns0056.secondary.cloudflare.com and ns0131.secondary.cloudflare.com.
Host names with two IPs:
edns5.ultradns.biz points to 2610:a1:1015::205 and 204.74.67.5
edns5.ultradns.com points to 2001:502:f3ff::205 and 204.74.66.5
edns5.ultradns.net points to 2610:a1:1014::205 and 204.74.110.5
edns5.ultradns.org points to 2001:502:4612::205 and 204.74.111.5