postmasters.email - robtex.com
postmasters.email
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::193🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.146.167.193🇬🇧 TWENTYI185.146.167.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com ⚠️ Not in parent delegation | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| NS | ns4.stackers.com ⚠️ Not in zone NS records | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1759015787 | ||||||
email
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.email ⭐ | ||||||
| NS | v0n1.nic.email | ||||||
| NS | v0n2.nic.email | ||||||
| NS | v0n3.nic.email | ||||||
| NS | v2n0.nic.email | ||||||
| NS | v2n1.nic.email | ||||||
| SOA | v0n0.nic.emailhostmaster@donuts.email serial=1775996075 | ||||||
Previously MX for
Same first word
postmasters.ru |
postmasters.co.nz |
postmasters.ie |
postmasters.us |
postmasters.ca |
postmasters.com |
postmasters.eu |
postmasters.net |
postmasters.co.za |
postmasters.co.uk |
postmasters.de |
postmasters.dynalias.org |
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.stackdns.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 12:36:30
●NSns2.stackdns.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 12:36:30
●NSns3.stackdns.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 12:36:30
●NSns4.stackdns.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 12:36:30
●NSns4.stackers.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 12:36:30
●MXmx.stackmail.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 12:36:30
○MXpostmasters.email2016-09-19 → 2016-09-19 · 2 obs
○ 2026-04-12 12:36:30
●A185.146.167.1932026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 12:36:30
●A2a07:7800::1932026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 12:36:30
○A88.198.67.1102016-09-19 → 2016-09-19 · 2 obs
○ 2026-04-12 12:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| v0n0.nic.email, v0n1.nic.email, v0n2.nic.email, v0n3.nic.email... | 12 records | |
| postmasters.email | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackers.com | - |
✅ Authoritative Response
Server:35.197.225.59
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postmasters.email (unsigned zone)
⏱️ Timing
Total: 791ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.146.167.193 |
| AAAA | 1 | 2a07:7800::193 |
| NS | 4 | ns2.stackdns.com, ns3.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.email, v0n1.nic.email, v0n2.nic.email...)
Analysis
IP Addresses
postmasters.email resolves to two IP numbers: 2a07:7800::193 and 185.146.167.193.
Other host names, for instance 1da9979ef42b.apps.viralnetworks.lk, bizwww.dowfutureslive.com, yourhealthstyle.com, ns2.theinsyder.com and www.tripnativa.com share IP numbers with postmasters.email.
Name Servers
postmasters.email is delegated to five name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com and ns4.stackers.com.
postmasters.email partially shares name servers with other domains; examples include namastefm.org.np, ergotechealth.co.uk, heritagewaches.com, debbidoo.com and nanhoron.co.uk.
Host names with one IP:
ns1.stackdns.com points to 35.197.225.59
ns2.stackdns.com points to 146.148.28.88
ns3.stackdns.com points to 35.198.79.191
ns4.stackdns.com points to 104.196.137.209
Mail Servers
postmasters.email is handled by a single mail server, mx.stackmail.com.
postmasters.email has the same mail server setup as other domains, including hilmarton.co.uk, mikroformate.de, modernweb.co.uk, protectionproducts.co.uk and davidjenner.co.uk.
mx.stackmail.com points to a single IP: 185.151.28.67.