a2789.com - robtex.com
a2789.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | edns6.ultradns.biz ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1015::206🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | edns6.ultradns.biz | ||||||
| A | 204.74.67.6🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar | ||||||
| PTR | edns6.ultradns.biz | ||||||
| NS | edns6.ultradns.com ⚠️ Not in zone NS records | ||||||
| A | 2001:502:f3ff::206🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns6.ultradns.com | ||||||
| A | 204.74.66.6🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | edns6.ultradns.com | ||||||
| NS | edns6.ultradns.net ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1014::206🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | edns6.ultradns.net | ||||||
| A | 204.74.110.6🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar | ||||||
| PTR | edns6.ultradns.net | ||||||
| NS | edns6.ultradns.org ⚠️ Not in zone NS records | ||||||
| A | 2001:502:4612::206🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | edns6.ultradns.org | ||||||
| A | 204.74.111.6🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | edns6.ultradns.org | ||||||
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=1778850616 | ||||||
Same first word
a2789.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSedns6.ultradns.biz2026-03-30 → 2026-05-15 · 3 obs
● 2026-03-30 12:13:28
● 2026-05-15 13:28:22
●NSedns6.ultradns.com2026-03-30 → 2026-05-15 · 3 obs
● 2026-03-30 12:13:28
● 2026-05-15 13:28:22
●NSedns6.ultradns.net2026-03-30 → 2026-05-15 · 3 obs
● 2026-03-30 12:13:28
● 2026-05-15 13:28:22
●NSedns6.ultradns.org2026-03-30 → 2026-05-15 · 3 obs
● 2026-03-30 12:13:28
● 2026-05-15 13:28:22
○NSns15.xincache.com2016-12-17 → 2016-12-17 · 3 obs
○ 2026-03-30 12:13:28
○ 2026-05-15 13:28:22
○NSns16.xincache.com2016-12-17 → 2016-12-17 · 3 obs
○ 2026-03-30 12:13:28
○ 2026-05-15 13:28:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| a2789.com | edns6.ultradns.biz, edns6.ultradns.org, edns6.ultradns.com, edns6.ultradns.net | 2 records |
✅ Authoritative Response
Server:204.74.67.6
NS records: edns6.ultradns.biz, edns6.ultradns.org, edns6.ultradns.com, edns6.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a2789.com (unsigned zone)
⏱️ Timing
Total: 1836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (edns6.ultradns.com, edns6.ultradns.com)
Analysis
Name Servers
a2789.com is delegated to four name servers: edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org.
a2789.com at least partially shares name servers with other domains, for instance ytx08.com, 1685150.com, dsn506.co, 77705.vip and ysys04.com.
These name servers are commonly used alongside cecelia.ns.cloudflare.com, dakota.ns.cloudflare.com, drake.ns.cloudflare.com, raina.ns.cloudflare.com, lewis.ns.cloudflare.com, stella.ns.cloudflare.com, ainsley.ns.cloudflare.com, arch.ns.cloudflare.com, cheryl.ns.cloudflare.com and jobs.ns.cloudflare.com.
Host names with two IP numbers: edns6.ultradns.biz points to 2610:a1:1015::206 and 204.74.67.6; edns6.ultradns.com points to 2001:502:f3ff::206 and 204.74.66.6; edns6.ultradns.net points to 2610:a1:1014::206 and 204.74.110.6; edns6.ultradns.org points to 2001:502:4612::206 and 204.74.111.6.