theresadu.com - robtex.com
theresadu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.146.59.150🇺🇸 Amazon3.144.0.0/13 EC2 CMH Prefix | ||||||
| PTR | ec2-3-146-59-150.us-east-2.compute.amazonaws.com | ||||||
| NS | ns-154.awsdns-19.com ⭐ | ||||||
| A | 2600:9000:5300:9a00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-154.awsdns-19.com | ||||||
| A | 205.251.192.154🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-154.awsdns-19.com | ||||||
| NS | ns-1160.awsdns-17.org | ||||||
| A | 2600:9000:5304:8800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1160.awsdns-17.org | ||||||
| A | 205.251.196.136🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1160.awsdns-17.org | ||||||
| NS | ns-1879.awsdns-42.co.uk | ||||||
| A | 2600:9000:5307:5700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1879.awsdns-42.co.uk | ||||||
| A | 205.251.199.87🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1879.awsdns-42.co.uk | ||||||
| NS | ns-610.awsdns-12.net | ||||||
| A | 2600:9000:5302:6200::1Amazon2600:9000:5302::/48 - CloudFront | ||||||
| A | 205.251.194.98Amazon205.251.194.0/24 prefix | ||||||
| SOA | ns-154.awsdns-19.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1778509556 | ||||||
Same first word
theresadu.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns-1160.awsdns-17.org2026-02-28 → 2026-05-11 · 2 obs
● 2026-05-11 14:31:30
●NSns-154.awsdns-19.com2026-02-28 → 2026-05-11 · 2 obs
● 2026-05-11 14:31:30
●NSns-1879.awsdns-42.co.uk2026-02-28 → 2026-05-11 · 2 obs
● 2026-05-11 14:31:30
●NSns-610.awsdns-12.net2026-02-28 → 2026-05-11 · 2 obs
● 2026-05-11 14:31:30
○A18.221.233.1892026-03-26 → 2026-03-26 · 4 obs
● 2026-03-26 03:44:22
○ 2026-03-28 04:17:34
○ 2026-05-11 14:31:30
●A3.146.59.1502026-02-28 → 2026-05-11 · 5 obs
○ 2026-03-25 07:44:06
○ 2026-03-28 04:17:34
● 2026-03-31 02:59:00
● 2026-05-11 14:31:30
○A3.150.44.1872026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 07:44:06
○ 2026-03-25 16:31:22
○ 2026-05-11 14:31:30
○A3.151.11.1692026-03-25 → 2026-03-28 · 6 obs
● 2026-03-25 16:31:22
○ 2026-03-26 03:44:22
● 2026-03-28 04:17:34
○ 2026-03-31 02:59:00
○ 2026-05-11 14:31:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| theresadu.com | ns-154.awsdns-19.com, ns-610.awsdns-12.net, ns-1160.awsdns-17.org, ns-1879.awsdns-42.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.87
NS records: ns-154.awsdns-19.com, ns-610.awsdns-12.net, ns-1160.awsdns-17.org, ns-1879.awsdns-42.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theresadu.com (unsigned zone)
⏱️ Timing
Total: 776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.134.195.255 |
| NS | 4 | ns-1160.awsdns-17.org, ns-154.awsdns-19.com... |
| SOA | 1 | ns-154.awsdns-19.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-154.awsdns-19.com, ns-154.awsdns-19.com)
Analysis
IP Addresses
theresadu.com resolves to one IP number: 3.146.59.150.
Other host names, for instance bioheart.com, api.trainml.dev and ec2-3-146-59-150.us-east-2.compute.amazonaws.com share IP numbers with theresadu.com.
Name Servers
theresadu.com delegates to four name servers: ns-154.awsdns-19.com, ns-610.awsdns-12.net, ns-1160.awsdns-17.org and ns-1879.awsdns-42.co.uk.
Host names with two IP numbers: ns-154.awsdns-19.com points to 2600:9000:5300:9a00::1 and 205.251.192.154; ns-610.awsdns-12.net points to 2600:9000:5302:6200::1 and 205.251.194.98; ns-1160.awsdns-17.org points to 2600:9000:5304:8800::1 and 205.251.196.136; ns-1879.awsdns-42.co.uk points to 2600:9000:5307:5700::1 and 205.251.199.87.