nullmx.zzbn.com - robtex.com
nullmx.zzbn.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 | ns3.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
zzbn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.133.70.35🇰🇷 TENCENT-NET-AP-CN43.133.64.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| NS | ns1.xuejin.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.xuejin.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
Previously MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns3.afternic.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 07:24:26
●NSns4.afternic.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 07:24:26
●A13.248.169.482026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 07:24:24
● 2026-03-24 07:24:26
○A208.98.21.662015-07-20 → 2015-11-25 · 4 obs
● 2015-11-25 01:21:22
○ 2026-03-08 13:38:24
○ 2026-03-24 07:24:26
○A43.133.70.352026-03-08 → 2026-03-14 · 5 obs
● 2026-03-08 13:38:24
● 2026-03-14 17:53:14
○ 2026-03-24 07:24:24
○ 2026-03-24 07:24:26
●A76.223.54.1462026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 07:24:24
● 2026-03-24 07:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| zzbn.com | ns3.afternic.com, ns4.afternic.com, ns1.xuejin.com, ns2.xuejin.com | 4 records |
✅ Authoritative Response
Server:168.76.253.60
NS records: ns3.afternic.com, ns4.afternic.com, ns1.xuejin.com, ns2.xuejin.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zzbn.com (unsigned zone)
⏱️ Timing
Total: 3272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.133.70.35 |
| MX | 1 | . (pri: 0) |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.afternic.com, ns4.afternic.com, ns1.xuejin.com...)
Analysis
IP Addresses
nullmx.zzbn.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance michigansmallbusiness.com, ns1.cromwellfamily.com, shutter.me, hasa.info and z80.co share IP numbers with nullmx.zzbn.com.
Name Servers
nullmx.zzbn.com has two name servers: ns3.afternic.com and ns4.afternic.com.
nullmx.zzbn.com shares the same name server setup as other domains, for example q.lesscdn.com, mx.logcart.com, pokerid.com, advancednotaries.com and justst.com.
Host names with a single IP:
ns3.afternic.com points to 97.74.98.65
ns4.afternic.com points to 173.201.66.65