nb8891.com - robtex.com
nb8891.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.29.156.73🇧🇩 DBL-AS-AP175.29.156.0/24 DEEP BRIGHT LIMITED, Room 02, 12/F.,Bonham Commercial Centre, 44 46 Bonham Strand West, Sheung Wan, Hong Kong | ||||||
| NS | edns6.ultradns.com ⭐ | ||||||
| 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.biz | ||||||
| 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.net | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | edns6.ultradns.comadmin@189jolin.com 2024-02-22 #6 | ||||||
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=1785815732 | ||||||
Same first word
nb8891.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSedns6.ultradns.biz2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 21:12:34
● 2026-08-04 04:08:02
●NSedns6.ultradns.com2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 21:12:34
● 2026-08-04 04:08:02
●NSedns6.ultradns.net2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 21:12:34
● 2026-08-04 04:08:02
●NSedns6.ultradns.org2026-08-02 → 2026-08-04 · 3 obs
● 2026-08-02 21:12:34
● 2026-08-04 04:08:02
○NSns1.dnsdun.com2017-12-18 → 2017-12-18 · 3 obs
○ 2026-08-02 21:12:34
○ 2026-08-04 04:08:02
○NSns1.dnsdun.net2017-12-18 → 2017-12-18 · 3 obs
○ 2026-08-02 21:12:34
○ 2026-08-04 04:08:02
○A107.148.25.1312017-12-18 → 2017-12-18 · 3 obs
○ 2026-08-02 21:12:34
○ 2026-08-04 04:08:02
○A175.29.156.2012026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 21:12:34
○ 2026-08-04 04:08:02
●A175.29.156.732026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 04:08:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nb8891.com | edns6.ultradns.biz, edns6.ultradns.org, edns6.ultradns.com, edns6.ultradns.net | 2 records |
✅ Authoritative Response
Server:204.74.111.6
NS records: edns6.ultradns.biz, edns6.ultradns.org, edns6.ultradns.com, edns6.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nb8891.com (unsigned zone)
⏱️ Timing
Total: 496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.156.73 |
| NS | 4 | edns6.ultradns.biz, edns6.ultradns.com... |
| SOA | 1 | edns6.ultradns.com admin.189jolin.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (edns6.ultradns.com, edns6.ultradns.com)
Analysis
IP Addresses
nb8891.com has exactly one IP address — 175.29.156.73.
nb8897.com and nb8892.com, along with other host names, share IP addresses with nb8891.com.
Name Servers
Four name servers handle the delegation for nb8891.com: edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org.
nb8891.com partially shares its NS delegation with several other domains, including tb3331.com, dlfa06.com, 1680638.com and two others.
In DNS configurations, these name servers often share authority with cecelia.ns.cloudflare.com, dakota.ns.cloudflare.com, drake.ns.cloudflare.com and 5 other name servers.
edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org each carry two IP addresses. edns6.ultradns.biz has 204.74.67.6 and 2610:a1:1015::206; edns6.ultradns.com has 204.74.66.6 and 2001:502:f3ff::206; edns6.ultradns.net has 204.74.110.6 and 2610:a1:1014::206; edns6.ultradns.org has 204.74.111.6 and 2001:502:4612::206.