astrenmail.com - robtex.com
astrenmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1504.awsdns-60.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:e000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1504.awsdns-60.org | ||||||
| A | 205.251.197.224🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1504.awsdns-60.org | ||||||
| NS | ns-1888.awsdns-44.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:6000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1888.awsdns-44.co.uk | ||||||
| A | 205.251.199.96🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1888.awsdns-44.co.uk | ||||||
| NS | ns-242.awsdns-30.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:f200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-242.awsdns-30.com | ||||||
| A | 205.251.192.242🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-242.awsdns-30.com | ||||||
| NS | ns-695.awsdns-22.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:b700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-695.awsdns-22.net | ||||||
| A | 205.251.194.183🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-695.awsdns-22.net | ||||||
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=1786922589 | ||||||
Same first word
astrenmail.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1504.awsdns-60.org2026-07-28 → 2026-08-16 · 2 obs
● 2026-08-16 23:25:24
●NSns-1888.awsdns-44.co.uk2026-07-28 → 2026-08-16 · 2 obs
● 2026-08-16 23:25:24
●NSns-242.awsdns-30.com2026-07-28 → 2026-08-16 · 2 obs
● 2026-08-16 23:25:24
●NSns-695.awsdns-22.net2026-07-28 → 2026-08-16 · 2 obs
● 2026-08-16 23:25:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| astrenmail.com | ns-242.awsdns-30.com, ns-695.awsdns-22.net, ns-1888.awsdns-44.co.uk, ns-1504.awsdns-60.org | 2 records |
✅ Authoritative Response
Server:205.251.192.242
NS records: ns-242.awsdns-30.com, ns-695.awsdns-22.net, ns-1888.awsdns-44.co.uk, ns-1504.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for astrenmail.com (unsigned zone)
⏱️ Timing
Total: 345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-242.awsdns-30.com, ns-242.awsdns-30.com)
Analysis
Name Servers
astrenmail.com has four authoritative name servers: ns-242.awsdns-30.com, ns-695.awsdns-22.net, ns-1504.awsdns-60.org and ns-1888.awsdns-44.co.uk.
At least some of astrenmail.com's name servers are shared with other domains, for example ingenieriaerb.com, truconnect.com, zmarta.org and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-242.awsdns-30.com directs to 205.251.192.242 and 2600:9000:5300:f200::1; ns-695.awsdns-22.net directs to 205.251.194.183 and 2600:9000:5302:b700::1; ns-1504.awsdns-60.org directs to 205.251.197.224 and 2600:9000:5305:e000::1; ns-1888.awsdns-44.co.uk directs to 205.251.199.96 and 2600:9000:5307:6000::1.