persb.com - dns.ninja
persb.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=1786053209 | ||||||
Same first word
persb.com |
Similar names
DNS History
8 records (6 active, 2 former)
○NSf1g1ns1.dnspod.net2019-12-15 → 2019-12-15 · 3 obs
○ 2026-03-20 08:58:42
○ 2026-08-06 21:58:38
●NSns-cloud-a1.googledomains.com2026-03-20 → 2026-08-06 · 3 obs
● 2026-03-20 08:58:42
● 2026-08-06 21:58:38
●NSns-cloud-a2.googledomains.com2026-03-20 → 2026-08-06 · 3 obs
● 2026-03-20 08:58:42
● 2026-08-06 21:58:38
●NSns-cloud-a3.googledomains.com2026-03-20 → 2026-08-06 · 3 obs
● 2026-03-20 08:58:42
● 2026-08-06 21:58:38
●NSns-cloud-a4.googledomains.com2026-03-20 → 2026-08-06 · 3 obs
● 2026-03-20 08:58:42
● 2026-08-06 21:58:38
●MXsmtp.google.com2026-03-20 → 2026-08-06 · 2 obs
● 2026-08-06 21:58:38
○A154.198.197.942019-12-15 → 2019-12-15 · 3 obs
○ 2026-03-20 08:58:42
○ 2026-08-06 21:58:38
●A198.49.23.1442026-03-20 → 2026-08-06 · 3 obs
● 2026-03-20 08:58:42
● 2026-08-06 21:58:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| persb.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for persb.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
IP Addresses
persb.com resolves to one IP address: 198.49.23.144.
jointhebureau.com, kostalanning.com, prestigepartnersco.com and two other host names share IP numbers with persb.com.
Name Servers
The authoritative name servers for persb.com are ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
The name servers of persb.com overlap at least partially with those of other domains — among them dopesince82.com, jbroom.com, spec-net.info and two more.
These name servers commonly appear alongside the name servers ns1.mirusresearch.com and ns2.mir.us.
Each of the four hosts ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com has two IP addresses. ns-cloud-a1.googledomains.com points to 216.239.32.106 and 2001:4860:4802:32::6a. ns-cloud-a2.googledomains.com points to 216.239.34.106 and 2001:4860:4802:34::6a. ns-cloud-a3.googledomains.com points to 216.239.36.106 and 2001:4860:4802:36::6a. ns-cloud-a4.googledomains.com points to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
Mail for persb.com is handled by a single mail server, smtp.google.com.
persb.com uses an identical mail server configuration to several other domains — among them cebumodeling.com, copycad.com.br, bitmetrica.it and two more.
persb.com has at least partial mail server overlap with other domains such as softpoint.co.uk, magictoothbus.org, office886.com and two more.
smtp.google.com resolves to 9 IP addresses — 142.251.16.26, 142.251.16.27, 142.251.111.26 and 6 others.