posttopper.com - dns.ninja
posttopper.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.17.250.125🇺🇸 Amazon50.17.0.0/16 IAD prefix | ||||||
| PTR | ec2-50-17-250-125.compute-1.amazonaws.com | ||||||
| NS | ns1.site4now.net ⭐ | ||||||
| A | 70.39.73.45🇺🇸 SHARKTECH-170.39.73.0/24 PNAP-CHG FDCS Route | ||||||
| PTR | jbe4j12sz.rollforsurprise.com | ||||||
| A | 204.188.197.84🇺🇸 SHARKTECH-1204.188.192.0/18 Sharktech Inc. | ||||||
| A | 204.188.197.246🇺🇸 SHARKTECH-1204.188.192.0/18 Sharktech Inc. | ||||||
| PTR | ns1.accessrgn.net | ||||||
| NS | ns2.site4now.net | ||||||
| A | 45.58.159.232🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 45.58.159.233🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 208.98.36.41🇺🇸 SHARKTECH-1208.98.36.0/24 | ||||||
| NS | ns3.site4now.net | ||||||
| A | 45.58.159.230🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 45.58.159.231🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 208.98.36.42🇺🇸 SHARKTECH-1208.98.36.0/24 | ||||||
| MX | igw19.site4now.net ⭐ | ||||||
| A | 208.98.34.69🇺🇸 SHARKTECH-1208.98.34.0/24 | ||||||
| PTR | mail5019.site4now.net | ||||||
| TXT | v=spf1 a mx include:_spf.site4now.net -all | ||||||
| SOA | ns1.site4now.nethostmaster@smarterasp.net 2024-10-11 #21 | ||||||
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=1785757417 | ||||||
Same first word
posttopper.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.site4now.net2026-02-24 → 2026-08-03 · 2 obs
● 2026-08-03 11:51:46
●NSns2.site4now.net2026-02-24 → 2026-08-03 · 2 obs
● 2026-08-03 11:51:46
●NSns3.site4now.net2026-02-24 → 2026-08-03 · 2 obs
● 2026-08-03 11:51:46
●MXigw19.site4now.net2026-02-24 → 2026-08-03 · 2 obs
● 2026-08-03 11:51:46
●A50.17.250.1252026-02-24 → 2026-08-03 · 2 obs
● 2026-08-03 11:51:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| posttopper.com | ns1.site4now.net, ns2.site4now.net, ns3.site4now.net | - |
✅ Authoritative Response
Server:204.188.197.84
NS records: ns1.site4now.net, ns2.site4now.net, ns3.site4now.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for posttopper.com (unsigned zone)
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.17.250.125 |
| NS | 3 | ns2.site4now.net, ns1.site4now.net... |
| MX | 1 | igw19.site4now.net (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.site4now.net -a |
| SOA | 1 | ns1.site4now.net hostmaster.smarterasp.n |
Analysis
IP Addresses
posttopper.com points to a single IP number: 50.17.250.125.
Additional host names — beanscreekranch.com, wesellsportinggoods.com, precisionfireapparatus.com and two others — share IP numbers with posttopper.com.
Name Servers
Three name servers are authoritative for posttopper.com: ns1.site4now.net, ns2.site4now.net and ns3.site4now.net.
posttopper.com has at least partial name server overlap with other domains, such as prowebcol.com, triplecrownhoa.com, discreetphonefun.com and two others.
The hostnames ns1.site4now.net, ns2.site4now.net and ns3.site4now.net each have three IP numbers. ns1.site4now.net's IP addresses are 70.39.73.45, 204.188.197.84 and 204.188.197.246. ns2.site4now.net's IP addresses are 45.58.159.232, 45.58.159.233 and 208.98.36.41. ns3.site4now.net's IP addresses are 45.58.159.230, 45.58.159.231 and 208.98.36.42.
Mail Servers
posttopper.com has one mail server: igw19.site4now.net.
posttopper.com shares the same mail server setup as other domains, including mymaids.net, tuarc.com, cicadagreen.in and two others.
posttopper.com has mail servers in common with other domains — for example jeddah123.net and tendo.hr.
There is one IP number for igw19.site4now.net: 208.98.34.69.