ivpb.org - robtex.com
ivpb.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.148.229.30🇺🇸 INVESCO-NA142.148.229.0/24 PNAP-DAL invesco | ||||||
| A | 142.148.253.62🇺🇸 INVESCO-NA142.148.253.0/24 PNAP-DAL invesco | ||||||
| NS | aws-shared-dns.ops.invesco.net ⭐ | ||||||
| NS | ns-1.awsdns-00.com | ||||||
| A | 2600:9000:5300:100::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-1.awsdns-00.com | ||||||
| A | 205.251.192.1🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-1.awsdns-00.com | ||||||
| NS | ns-1411.awsdns-48.org | ||||||
| A | 2600:9000:5305:8300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1411.awsdns-48.org | ||||||
| A | 205.251.197.131🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1411.awsdns-48.org | ||||||
| NS | ns-1930.awsdns-49.co.uk | ||||||
| A | 2600:9000:5307:8a00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1930.awsdns-49.co.uk | ||||||
| A | 205.251.199.138🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1930.awsdns-49.co.uk | ||||||
| NS | ns-563.awsdns-06.net | ||||||
| A | 2600:9000:5302:3300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-563.awsdns-06.net | ||||||
| A | 205.251.194.51🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-563.awsdns-06.net | ||||||
| SOA | aws-shared-dns.ops.invesco.netroot@ivpb.org 2021-08-28 #74 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785155770 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSaws-shared-dns.ops.invesco.net2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 13:17:08
●NSns-1.awsdns-00.com2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 13:17:08
●NSns-1411.awsdns-48.org2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 13:17:08
●NSns-1930.awsdns-49.co.uk2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 13:17:08
●NSns-563.awsdns-06.net2026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 13:17:08
●A142.148.229.302026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 13:17:08
●A142.148.253.622026-07-26 → 2026-07-27 · 2 obs
● 2026-07-27 13:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ivpb.org | ns-563.awsdns-06.net, ns-1411.awsdns-48.org, ns-1930.awsdns-49.co.uk, ns-1.awsdns-00.com | 2 records |
✅ Authoritative Response
Server:205.251.197.131
NS records: ns-563.awsdns-06.net, ns-1411.awsdns-48.org, ns-1930.awsdns-49.co.uk, ns-1.awsdns-00.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ivpb.org (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 142.148.229.30, 142.148.253.62 |
| NS | 4 | ns-1.awsdns-00.com, ns-1411.awsdns-48.org... |
| SOA | 1 | aws-shared-dns.ops.invesco.net root.ivpb |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1411.awsdns-48.org, ns-1411.awsdns-48.org)
Analysis
IP Addresses
ivpb.org points to the IP addresses 142.148.229.30 and 142.148.253.62
invescoincomeandgrowthinvestmenttrust.com, perpetualuksmallercompaniesinvestmenttrust.co.uk, invescoperpetualincomegrowthtrust.com plus two other host names have IP numbers in common with ivpb.org.
Name Servers
Five name servers handle delegation for ivpb.org: ns-1.awsdns-00.com, ns-563.awsdns-06.net, ns-1411.awsdns-48.org and two others.
There is at least partial name server overlap between ivpb.org and other domains — d3juq23d3ilxx1.cloudfront.net, right-tek.com, prod.kea.aws.ssctech.com and two more among them.
These name servers frequently co-occur with the name servers aws-shared-dns.ops.invesco.net and ns-1930.awsdns-49.co.uk.
All four hostnames — ns-1.awsdns-00.com, ns-563.awsdns-06.net, ns-1411.awsdns-48.org and ns-1930.awsdns-49.co.uk — resolve to two IP numbers apiece: ns-1.awsdns-00.com to 205.251.192.1 and 2600:9000:5300:100::1; ns-563.awsdns-06.net to 205.251.194.51 and 2600:9000:5302:3300::1; ns-1411.awsdns-48.org to 205.251.197.131 and 2600:9000:5305:8300::1; ns-1930.awsdns-49.co.uk to 205.251.199.138 and 2600:9000:5307:8a00::1.