postkiller.com - robtex.com
postkiller.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.92.241.90🇧🇬 APIVERSA91.92.241.0/24 | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@postkiller.com serial=1770837127 | ||||||
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=1776008847 | ||||||
Subdomains
alertkpool.postkiller.com |
irebootp.postkiller.com |
trillionzcreamy.postkiller.com |
Same first word
postkiller.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.digitalocean.com2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 16:17:44
●NSns2.digitalocean.com2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 16:17:44
●NSns3.digitalocean.com2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 16:17:44
○A188.226.180.842015-08-16 → 2017-02-18 · 4 obs
● 2017-02-18 17:01:04
○ 2026-04-11 09:19:48
○ 2026-04-12 16:17:44
●A91.92.241.902026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 09:19:48
● 2026-04-12 16:17:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| postkiller.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postkiller.com (unsigned zone)
⏱️ Timing
Total: 152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.92.241.90 |
| NS | 3 | ns2.digitalocean.com, ns1.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.postkill |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
postkiller.com is the parent of alertkpool.postkiller.com, irebootp.postkiller.com and trillionzcreamy.postkiller.com.
IP Addresses
postkiller.com resolves to one IP number: 91.92.241.90.
other host names including www.domaincantaloupe.orion-aircraft.com, plusjum.pbgslb.com, dtcboost.com, www.glutenfreeanddelicious.com and adaptwheel.vrpharmacist.com share IP numbers with postkiller.com.
Name Servers
postkiller.com is delegated to three name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
postkiller.com at least partially shares name servers with other domains, for instance atlynn.com, istable.co.uk, cineop.com.br, sfoperaorchestra.net and 1.0.0.9.a.6.3.1.0.0.0.0.0.0.0.0.1.a.0.0.0.0.8.0.0.8.8.a.4.0.6.2.ip6.arpa.
Host names with two IP numbers:
ns1.digitalocean.com points to: 2606:4700:52::ac40:34d2 and 172.64.52.210.
ns2.digitalocean.com points to: 2606:4700:5a::ac40:3515 and 172.64.53.21.
ns3.digitalocean.com points to: 2606:4700:52::ac40:31d1 and 172.64.49.209.