fourdocs.com - robtex.com
fourdocs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.85.2.130🇺🇸 TURNKEY-INTERNET208.85.0.0/21 TurnKey Internet Inc. 175 Old Loudon Rd Latham NY, 12110 | ||||||
| PTR | www538.hostpc.com | ||||||
| NS | ns554a.hostpc.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 208.85.3.226🇺🇸 TURNKEY-INTERNET208.85.0.0/21 TurnKey Internet Inc. 175 Old Loudon Rd Latham NY, 12110 | ||||||
| PTR | www555.hostpc.com | ||||||
| NS | ns538a.hostpc.com ⚠️ Not in zone NS records | ||||||
| A | 208.85.2.131🇺🇸 TURNKEY-INTERNET208.85.0.0/21 TurnKey Internet Inc. 175 Old Loudon Rd Latham NY, 12110 | ||||||
| PTR | www538.hostpc.com | ||||||
| NS | ns538b.hostpc.com ⚠️ Not in zone NS records | ||||||
| A | 208.85.2.132🇺🇸 TURNKEY-INTERNET208.85.0.0/21 TurnKey Internet Inc. 175 Old Loudon Rd Latham NY, 12110 | ||||||
| PTR | www538.hostpc.com | ||||||
| NS | ns554b.hostpc.com ⚠️ Not in parent delegation | ||||||
| A | 208.85.3.227🇺🇸 TURNKEY-INTERNET208.85.0.0/21 TurnKey Internet Inc. 175 Old Loudon Rd Latham NY, 12110 | ||||||
| PTR | 208-85-3-227.static.as40244.net | ||||||
| MX | mail.fourdocs.com ⭐ | ||||||
| A | 208.85.2.130🇺🇸 TURNKEY-INTERNET208.85.0.0/21 TurnKey Internet Inc. 175 Old Loudon Rd Latham NY, 12110 | ||||||
| PTR | www538.hostpc.com | ||||||
| TXT | v=spf1 a mx ip4:66.206.35.106 ~all | ||||||
| SOA | ns554a.hostpc.comhostmaster@fourdocs.com 2023-10-25 #0 | ||||||
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=1774520582 | ||||||
Subdomains
mail.fourdocs.com |
Same first word
fourdocs.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns538a.hostpc.com2026-03-20 → 2026-03-26 · 3 obs
● 2026-03-20 19:07:04
● 2026-03-26 10:51:34
●NSns538b.hostpc.com2026-03-20 → 2026-03-26 · 3 obs
● 2026-03-20 19:07:04
● 2026-03-26 10:51:34
●NSns554a.hostpc.com2015-04-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:51:34
●NSns554b.hostpc.com2015-04-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:51:34
●MXmail.fourdocs.com2015-04-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:51:34
●A208.85.2.1302015-04-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:51:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| fourdocs.com | ns538a.hostpc.com, ns538b.hostpc.com | 2 records |
✅ Authoritative Response
Server:208.85.2.131
NS records: ns538a.hostpc.com, ns538b.hostpc.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fourdocs.com (unsigned zone)
⏱️ Timing
Total: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.85.2.130 |
| NS | 2 | ns554a.hostpc.com, ns554b.hostpc.com |
| MX | 1 | mail.fourdocs.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:66.206.35.106 ~all |
| SOA | 1 | ns554a.hostpc.com hostmaster.fourdocs.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns538a.hostpc.com, ns538b.hostpc.com)
Analysis
Hierarchy
fourdocs.com is the parent of mail.fourdocs.com.
IP Addresses
fourdocs.com resolves to a single IP address: 208.85.2.130.
Other host names including mail.concretemonkeystudios.com, www538.hostpc.com, mail.sabrinaham.com, baybox.com and msmalta.org.mt share IP numbers with fourdocs.com.
Name Servers
fourdocs.com is delegated to four name servers: ns538a.hostpc.com, ns538b.hostpc.com, ns554a.hostpc.com and ns554b.hostpc.com.
fourdocs.com at least partially shares name servers with other domains, including jigoulov.com, aworldtransformed.com, ohword.com, manholeinspector.com and yuimama.org.
These name servers are typically used together with the name servers ns536a.hostpc.com, ns536b.hostpc.com, ns57a.hostpc.com, ns57b.hostpc.com, ns555a.hostpc.com, ns555b.hostpc.com, ns551a.hostpc.com, ns551b.hostpc.com, ns58a.hostpc.com and ns58b.hostpc.com.
Hostnames with a single IP:
ns538a.hostpc.com points to 208.85.2.131
ns538b.hostpc.com points to 208.85.2.132
ns554a.hostpc.com points to 208.85.3.226
ns554b.hostpc.com points to 208.85.3.227
Mail Servers
fourdocs.com is handled by a single mail server, mail.fourdocs.com.
mail.fourdocs.com points to a single IP: 208.85.2.130.