postbasic.com - robtex.com
postbasic.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1141.awsdns-14.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:7500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1141.awsdns-14.org | ||||||
| A | 205.251.196.117🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1141.awsdns-14.org | ||||||
| NS | ns-1801.awsdns-33.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1801.awsdns-33.co.uk | ||||||
| A | 205.251.199.9🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1801.awsdns-33.co.uk | ||||||
| NS | ns-441.awsdns-55.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:b900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-441.awsdns-55.com | ||||||
| A | 205.251.193.185🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-441.awsdns-55.com | ||||||
| NS | ns-660.awsdns-18.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:9400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-660.awsdns-18.net | ||||||
| A | 205.251.194.148🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-660.awsdns-18.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=1791407519 | ||||||
Same first word
postbasic.com |
Similar names
topbasics.com |
spotbasic.net |
basicpost.eu |
basicpost.com |
basicpost.net |
topbasics.co |
botsaspic.xyz |
spabotics.com |
bsaoptics.com |
basictops.com |
opticbass.world |
basicspot.mypi.co |
basicstop.com |
Previous names
Next names
DNS History
6 records (4 active, 2 former)
●NSns-1141.awsdns-14.org2015-06-22 → 2026-10-07 · 2 obs
● 2026-10-07 21:21:06
●NSns-1801.awsdns-33.co.uk2015-06-22 → 2026-10-07 · 2 obs
● 2026-10-07 21:21:06
●NSns-441.awsdns-55.com2015-06-22 → 2026-10-07 · 2 obs
● 2026-10-07 21:21:06
●NSns-660.awsdns-18.net2015-06-22 → 2026-10-07 · 2 obs
● 2026-10-07 21:21:06
○MXmail0100.iqservs-jp.com2015-06-22 → 2017-08-21 · 4 obs
● 2017-08-21 13:53:36
○ 2026-09-29 18:13:34
○ 2026-10-07 21:21:06
○A36.55.232.22015-06-22 → 2017-08-21 · 4 obs
● 2017-08-21 13:53:36
○ 2026-09-29 18:13:34
○ 2026-10-07 21:21:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| postbasic.com | ns-660.awsdns-18.net, ns-441.awsdns-55.com, ns-1141.awsdns-14.org, ns-1801.awsdns-33.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.9
NS records: ns-660.awsdns-18.net, ns-441.awsdns-55.com, ns-1141.awsdns-14.org, ns-1801.awsdns-33.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postbasic.com (unsigned zone)
⏱️ Timing
Total: 1004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-441.awsdns-55.com, ns-441.awsdns-55.com)
Analysis
Name Servers
The domain postbasic.com is delegated to these four name servers: ns-441.awsdns-55.com, ns-660.awsdns-18.net, ns-1141.awsdns-14.org and ns-1801.awsdns-33.co.uk.
There is at least partial name server overlap between postbasic.com and other domains — swsbox.aws.thetrasklab.com, tarjetaautomatica.com.ar, ashridge-conferences.org and two more among them.
All four hostnames — ns-441.awsdns-55.com, ns-660.awsdns-18.net, ns-1141.awsdns-14.org and ns-1801.awsdns-33.co.uk — resolve to two IP numbers apiece: ns-441.awsdns-55.com to 205.251.193.185 and 2600:9000:5301:b900::1; ns-660.awsdns-18.net to 205.251.194.148 and 2600:9000:5302:9400::1; ns-1141.awsdns-14.org to 205.251.196.117 and 2600:9000:5304:7500::1; ns-1801.awsdns-33.co.uk to 205.251.199.9 and 2600:9000:5307:900::1.