topdnb.com - robtex.com
topdnb.com
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=1774533302 | ||||||
Subdomains
mx.topdnb.com |
Same first word
topdnb.com |
DNS History
14 records (5 active, 9 former)
●NScuritiba.ns.porkbun.com2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 10:30:34
● 2026-03-26 14:02:32
●NSfortaleza.ns.porkbun.com2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 10:30:34
● 2026-03-26 14:02:32
●NSmaceio.ns.porkbun.com2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 10:30:34
● 2026-03-26 14:02:32
○NSns1.dnsptr.net2017-03-25 → 2017-03-25 · 3 obs
○ 2019-06-17 19:36:46
○ 2026-03-26 14:02:32
○NSns1.netfirms.com2019-06-17 → 2019-06-17 · 4 obs
● 2019-06-17 19:36:46
○ 2026-02-15 10:30:34
○ 2026-03-26 14:02:32
○NSns2.dnsptr.net2017-03-25 → 2017-03-25 · 3 obs
○ 2019-06-17 19:36:46
○ 2026-03-26 14:02:32
○NSns2.netfirms.com2019-06-17 → 2019-06-17 · 4 obs
● 2019-06-17 19:36:46
○ 2026-02-15 10:30:34
○ 2026-03-26 14:02:32
●NSsalvador.ns.porkbun.com2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 10:30:34
● 2026-03-26 14:02:32
○MXmx.topdnb.com2019-06-17 → 2026-02-15 · 5 obs
● 2019-06-17 19:36:46
● 2026-02-15 10:30:34
○ 2026-03-14 23:27:14
○ 2026-03-26 14:02:32
○MXmx1.improvmx.com2017-03-25 → 2017-03-25 · 3 obs
○ 2019-06-17 19:36:46
○ 2026-03-26 14:02:32
○MXmx2.improvmx.com2017-03-25 → 2017-03-25 · 3 obs
○ 2019-06-17 19:36:46
○ 2026-03-26 14:02:32
○A208.82.99.1132017-03-25 → 2017-03-25 · 3 obs
○ 2019-06-17 19:36:46
○ 2026-03-26 14:02:32
●A37.114.63.1692026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 10:30:34
● 2026-03-26 14:02:32
○A94.23.53.582019-06-17 → 2019-06-17 · 4 obs
● 2019-06-17 19:36:46
○ 2026-02-15 10:30:34
○ 2026-03-26 14:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| topdnb.com | maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com | 8 records |
✅ Authoritative Response
Server:173.245.58.37
NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topdnb.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.114.63.169 |
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)
Analysis
Hierarchy
topdnb.com is a parent of mx.topdnb.com.
IP Addresses
topdnb.com points to a single IP number: 37.114.63.169.
Other host names, for instance mail.dnbdb.com, bestmiso.com, mx.tny.es, dnbdb.com and mx.bassdrop.org share IP numbers with topdnb.com.
Name Servers
topdnb.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
topdnb.com at least partially shares name servers with other domains, for instance netflxcuentarenovar.com, snowbirdmove.com, pistonline.com, salik.info and xlivex.com.
Host names with two IP numbers:
curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37.
fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140.
maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180.
salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150.