isrtb.com - dns.ninja
isrtb.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 ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| 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 | ||||||
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=1782414540 | ||||||
Subdomains
logs.isrtb.com |
Same first word
isrtb.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns-1150.awsdns-15.org2015-07-07 → 2017-01-30 · 4 obs
● 2017-01-30 07:06:54
○ 2026-02-16 06:00:26
○ 2026-06-25 19:21:32
○NSns-2028.awsdns-61.co.uk2015-07-07 → 2017-01-30 · 4 obs
● 2017-01-30 07:06:54
○ 2026-02-16 06:00:26
○ 2026-06-25 19:21:32
○NSns-300.awsdns-37.com2015-07-07 → 2017-01-30 · 4 obs
● 2017-01-30 07:06:54
○ 2026-02-16 06:00:26
○ 2026-06-25 19:21:32
○NSns-677.awsdns-20.net2015-07-07 → 2017-01-30 · 4 obs
● 2017-01-30 07:06:54
○ 2026-02-16 06:00:26
○ 2026-06-25 19:21:32
●NSns3.afternic.com2026-02-16 → 2026-06-25 · 3 obs
● 2026-02-16 06:00:26
● 2026-06-25 19:21:32
●NSns4.afternic.com2026-02-16 → 2026-06-25 · 3 obs
● 2026-02-16 06:00:26
● 2026-06-25 19:21:32
●A13.248.169.482026-02-16 → 2026-06-25 · 2 obs
● 2026-06-25 19:21:32
●A76.223.54.1462026-02-16 → 2026-06-25 · 2 obs
● 2026-06-25 19:21:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| isrtb.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isrtb.com (unsigned zone)
⏱️ Timing
Total: 3189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
The domain logs.isrtb.com falls under the parent isrtb.com.
IP Addresses
isrtb.com points to the IP addresses 13.248.169.48 and 76.223.54.146
activeparenting.org, hemporiacranberry.com, worldwinemakers.com plus two other host names have IP numbers in common with isrtb.com.
Name Servers
isrtb.com uses two name servers for its delegation: ns3.afternic.com and ns4.afternic.com.
The name server configuration of isrtb.com is shared with other domains, for instance drkanyeforpresident.com, sandwichoftheyear.com, volumelabs.com and two others.
At least some of isrtb.com's name servers are shared with other domains, for example ydzj.com, sablex.com, snapballot.com and two more.
These name servers tend to be used in conjunction with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.
Each of ns3.afternic.com and ns4.afternic.com has one IP address: ns3.afternic.com uses 97.74.98.65 and ns4.afternic.com uses 173.201.66.65.