rczidell.com - robtex.com
rczidell.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.173.58🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | rczidell.com | ||||||
| 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 | ||||||
| A | 216.146.193.36🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | 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 2025-11-18 #19 | ||||||
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=1771291435 | ||||||
PTR for
Same first word
rczidell.com |
DNS History
8 records (4 active, 4 former)
●NSdns4.pair.com2026-02-23 → 2026-03-24 · 3 obs
● 2026-02-23 18:40:50
● 2026-03-24 10:43:24
○NSns549.pair.com2015-08-12 → 2020-01-03 · 4 obs
● 2020-01-03 10:31:16
○ 2026-02-23 18:40:50
○ 2026-03-24 10:43:24
○NSns7.ns0.com2015-08-12 → 2020-01-03 · 4 obs
● 2020-01-03 10:31:16
○ 2026-02-23 18:40:50
○ 2026-03-24 10:43:24
●NSns9.ns0.com2026-02-23 → 2026-03-24 · 3 obs
● 2026-02-23 18:40:50
● 2026-03-24 10:43:24
●MXmail3.g24.pair.com2026-02-23 → 2026-03-24 · 3 obs
● 2026-02-23 18:40:50
● 2026-03-24 10:43:24
○MXmailwash15.pair.com2015-08-12 → 2020-01-03 · 4 obs
● 2020-01-03 10:31:16
○ 2026-02-23 18:40:50
○ 2026-03-24 10:43:24
●A216.92.173.582026-02-23 → 2026-03-24 · 3 obs
● 2026-02-23 18:40:50
● 2026-03-24 10:43:24
○A216.92.77.2062015-08-12 → 2020-01-03 · 4 obs
● 2020-01-03 10:31:16
○ 2026-02-23 18:40:50
○ 2026-03-24 10:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| rczidell.com | dns4.pair.com, ns9.ns0.com | 4 records |
✅ Authoritative Response
Server:216.146.193.36
NS records: dns4.pair.com, ns9.ns0.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rczidell.com (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.173.58 |
| NS | 2 | ns9.ns0.com, dns4.pair.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 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns4.pair.com, dns4.pair.com, ns9.ns0.com...)
Analysis
IP Addresses
rczidell.com resolves to a single IP: 216.92.173.58.
Other host names share IP numbers with rczidell.com; for instance rczidel.com.
Name Servers
rczidell.com has two name servers: ns9.ns0.com and dns4.pair.com.
rczidell.com shares the same name server setup as other domains, for example dogiyogi.com, webberville.org, postures.com, humansound.org and randybyname.com.
rczidell.com shares some name servers with other domains, for example amlgc.com, txculliganreferrals.com, infinitytrade.com, petosevic.com.mk and mvyradio.org.
These name servers are commonly used with ns8.ns0.com, ns2.quickserve.com, ns7.ns0.com, ns6.ns0.com and ns5.ns0.com.
Host names with two IP numbers: dns4.pair.com points to: 2607:f440::d85c:fc0a and 216.92.252.10.
Host names with one IP number: ns9.ns0.com points to: 216.146.193.36.
Mail Servers
rczidell.com is handled by a single mail server, mail3.g24.pair.com.
rczidell.com shares the mail server setup with other domains, for example natranson.com, seto.org, virtualdub.com, rpspec.com and run100s.com.
rczidell.com shares at least some mail servers with other domains, for example concentric-studio.com.
mail3.g24.pair.com resolves to two IPs: 2607:f440::4227:860b and 66.39.134.11.