caldwells.org - robtex.com
caldwells.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.39.53.63🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | caldwells.org | ||||||
| NS | dns4.pair.com ⭐ | ||||||
| A | 2607:f440::d85c:fc0a🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns4.pair.com | ||||||
| A | 216.92.252.10🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns4.pair.com | ||||||
| NS | ns9.ns0.com | ||||||
| MX | mail3.g24.pair.com ⭐ | ||||||
| A | 2607:f440::4227:860b🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail3.g24.pair.com | ||||||
| A | 66.39.134.11🇺🇸 AS785966.39.128.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail3.g24.pair.com | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | dns4.pair.comroot@pair.com 2026-03-02 #11 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778747618 | ||||||
PTR for
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns4.pair.com2026-03-26 → 2026-05-14 · 3 obs
● 2026-03-26 20:47:22
● 2026-05-14 08:49:06
○NSns0.ns0.com2015-08-09 → 2016-07-15 · 4 obs
● 2016-07-15 21:42:04
○ 2026-03-26 20:47:22
○ 2026-05-14 08:49:06
●NSns9.ns0.com2026-03-26 → 2026-05-14 · 3 obs
● 2026-03-26 20:47:22
● 2026-05-14 08:49:06
○NSns93.pair.com2015-08-09 → 2016-07-15 · 4 obs
● 2016-07-15 21:42:04
○ 2026-03-26 20:47:22
○ 2026-05-14 08:49:06
●MXmail3.g24.pair.com2026-03-26 → 2026-05-14 · 3 obs
● 2026-03-26 20:47:22
● 2026-05-14 08:49:06
○MXmailwash7.pair.com2015-08-09 → 2016-07-15 · 4 obs
● 2016-07-15 21:42:04
○ 2026-03-26 20:47:22
○ 2026-05-14 08:49:06
○A216.92.12.152015-08-09 → 2016-07-15 · 4 obs
● 2016-07-15 21:42:04
○ 2026-03-26 20:47:22
○ 2026-05-14 08:49:06
●A66.39.53.632026-03-26 → 2026-05-14 · 3 obs
● 2026-03-26 20:47:22
● 2026-05-14 08:49:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| caldwells.org | ns9.ns0.com, dns4.pair.com | - |
✅ Authoritative Response
Server:216.92.252.10
NS records: ns9.ns0.com, dns4.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for caldwells.org (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.39.53.63 |
| NS | 2 | dns4.pair.com, ns9.ns0.com |
| MX | 1 | mail3.g24.pair.com (pri: 50) |
| TXT | 1 | v=spf1 include:webmail.pair.com include: |
| SOA | 1 | dns4.pair.com root.pair.com |
Analysis
IP Addresses
caldwells.org resolves to one IP number: 66.39.53.63.
Name Servers
caldwells.org is delegated to two name servers ns9.ns0.com and dns4.pair.com.
caldwells.org shares the same name server setup as other domains, for instance laesieworks.com, stonegoose.com, tibetanherbalhealing.com, wstatler.com and timallendesign.com.
caldwells.org at least partially shares name servers with other domains, for instance brocktonphs.com, labelindustrial.com, airconditioningwarehouse.com.au, vacationextras.com and demause.net.
These name servers are commonly used alongside ns8.ns0.com, ns2.quickserve.com, ns7.ns0.com, ns0.ns0.com, ns1.quickserve.com and dns.pair.com.
The host name dns4.pair.com has two IP numbers: 2607:f440::d85c:fc0a and 216.92.252.10.
Mail Servers
caldwells.org is handled by a single mail server, mail3.g24.pair.com.
caldwells.org shares the same mail server setup as other domains, for instance royalforest.net, cindyloughran.com, mishparking.com, carterlaney.com and dactyl.cc.
caldwells.org shares some mail servers with other domains, at least partially, for instance adkig.com, katherineheller.us, southstreetplayers.org, stardestroyer.net and capefearpress.com.
mail3.g24.pair.com resolves to two IP numbers: 2607:f440::4227:860b and 66.39.134.11.