postman.tech - robtex.com
postman.tech
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1179.awsdns-19.org ⭐ | ||||||
| A | 2600:9000:5304:9b00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1179.awsdns-19.org | ||||||
| A | 205.251.196.155🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1179.awsdns-19.org | ||||||
| NS | ns-1886.awsdns-43.co.uk | ||||||
| A | 2600:9000:5307:5e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1886.awsdns-43.co.uk | ||||||
| A | 205.251.199.94🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1886.awsdns-43.co.uk | ||||||
| NS | ns-401.awsdns-50.com | ||||||
| A | 2600:9000:5301:9100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-401.awsdns-50.com | ||||||
| A | 205.251.193.145🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-401.awsdns-50.com | ||||||
| NS | ns-615.awsdns-12.net | ||||||
| A | 2600:9000:5302:6700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-615.awsdns-12.net | ||||||
| A | 205.251.194.103🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-615.awsdns-12.net | ||||||
| TXT | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all | ||||||
| SOA | ns-1179.awsdns-19.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778309945 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1179.awsdns-19.org2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 07:24:28
●NSns-1886.awsdns-43.co.uk2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 07:24:28
●NSns-401.awsdns-50.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 07:24:28
●NSns-615.awsdns-12.net2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 07:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| postman.tech | ns-401.awsdns-50.com, ns-615.awsdns-12.net, ns-1179.awsdns-19.org, ns-1886.awsdns-43.co.uk | - |
✅ Authoritative Response
Server:205.251.193.145
NS records: ns-401.awsdns-50.com, ns-615.awsdns-12.net, ns-1179.awsdns-19.org, ns-1886.awsdns-43.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postman.tech (unsigned zone)
⏱️ Timing
Total: 367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1179.awsdns-19.org, ns-1886.awsdns-43.co.uk... |
| TXT | 1 | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}. |
| SOA | 1 | ns-1179.awsdns-19.org awsdns-hostmaster. |
Analysis
Hierarchy
postman.tech is a parent of synapse.postman.tech and eu.postman.tech.
Name Servers
postman.tech is delegated to four name servers: ns-401.awsdns-50.com, ns-615.awsdns-12.net, ns-1179.awsdns-19.org and ns-1886.awsdns-43.co.uk.
postman.tech shares name servers with other domains at least partially, for instance d22wh8ztam0kcx.cloudfront.net, wishmonster.com, 216.240.202.in-addr.arpa, dseznn91uh167.cloudfront.net and loaptaijuw.com.
These name servers are commonly used with ns-284.awsdns-35.com, ns-1118.awsdns-11.org, ns-1972.awsdns-54.co.uk and ns-702.awsdns-23.net.
Host names with two IP numbers:
ns-401.awsdns-50.com resolves to 2600:9000:5301:9100::1 and 205.251.193.145.
ns-615.awsdns-12.net resolves to 2600:9000:5302:6700::1 and 205.251.194.103.
ns-1179.awsdns-19.org resolves to 2600:9000:5304:9b00::1 and 205.251.196.155.
ns-1886.awsdns-43.co.uk resolves to 2600:9000:5307:5e00::1 and 205.251.199.94.