burchell.us - robtex.com
burchell.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.39.157.39🇺🇸 AS785966.39.128.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | burchell.us | ||||||
| NS | dns.pair.com ⭐ | ||||||
| A | 2607:f440::d144:5f6🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns.pair.com | ||||||
| A | 209.68.5.246🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | dns.pair.com | ||||||
| NS | ns7.ns0.com | ||||||
| A | 216.92.151.254🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns7.ns0.com | ||||||
| MX | mail3.g1.pair.com ⭐ | ||||||
| A | 2607:f440::4227:3aa🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail3.g1.pair.com | ||||||
| A | 66.39.3.170🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail3.g1.pair.com | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | dns.pair.comroot@pair.com 2025-10-17 #14 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1776827111 | ||||||
PTR for
Same first word
DNS History
4 records (4 active, 0 former)
●MXmail3.g1.pair.com2015-08-28 → 2026-04-22 · 2 obs
● 2026-04-22 03:31:58
●A66.39.157.392015-08-28 → 2026-04-22 · 2 obs
● 2026-04-22 03:31:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| burchell.us | dns.pair.com, ns7.ns0.com | - |
✅ Authoritative Response
Server:209.68.5.246
NS records: dns.pair.com, ns7.ns0.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for burchell.us (unsigned zone)
⏱️ Timing
Total: 605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.39.157.39 |
| NS | 2 | ns7.ns0.com, dns.pair.com |
| MX | 1 | mail3.g1.pair.com (pri: 50) |
| TXT | 1 | v=spf1 include:webmail.pair.com include: |
| SOA | 1 | dns.pair.com root.pair.com |
Analysis
IP Addresses
burchell.us maps to IP address 66.39.157.39.
Name Servers
Two name servers ns7.ns0.com and dns.pair.com are delegated to burchell.us.
burchell.us uses the same name server configuration as other domains, such as souren.com, pds-madison.com, chillipr.com, threedef.com and frogplusfrog.com.
burchell.us at least partially shares name servers with other domains such as future-bright.com, fiel.it, bradleycrosbie.com, egyptianearth.info and iopocket.com.
these name servers are commonly used with ns0.ns0.com, ns8.ns0.com, dns4.pair.com, ns2.quickserve.com, dns2.pair.com and ns551.pair.com.
Host names by IP count:
Two IP numbers: The host name dns.pair.com points to 2607:f440::d144:5f6 and 209.68.5.246.
One IP number: The host name ns7.ns0.com points to 216.92.151.254.
Mail Servers
burchell.us is handled by a single mail server, mail3.g1.pair.com.
burchell.us shares the same mail server setup as other domains, including marshconcepts.com, vrpage.com, editorlink.com, nowthis.com and scubajunkies.net.
Host name mail3.g1.pair.com points to IPs 2607:f440::4227:3aa and 66.39.3.170.