jfritsche.com - robtex.com
jfritsche.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.39.119.35🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | jfritsche.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 | 2607:f441::d892:c124🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States | ||||||
| PTR | ns9.ns0.com | ||||||
| MX | mail4.g24.pair.com ⭐ | ||||||
| A | 2607:f440::4227:188a🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail4.g24.pair.com | ||||||
| A | 66.39.24.138🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail4.g24.pair.com | ||||||
| TXT | v=spf1 A MX include:webmail.pair.com a:janey.pairserver.com a:janey.mail.pair... | ||||||
| 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=1786589184 | ||||||
PTR for
Same first word
jfritsche.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns00.ns0.com2015-06-26 → 2018-09-04 · 3 obs
● 2018-09-04 12:35:12
○ 2026-08-13 03:16:46
○NSns519.pair.com2015-06-26 → 2018-09-04 · 3 obs
● 2018-09-04 12:35:12
○ 2026-08-13 03:16:46
●MXmail4.g24.pair.com2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 03:16:46
○MXmailwash13.pair.com2015-06-26 → 2018-09-04 · 3 obs
● 2018-09-04 12:35:12
○ 2026-08-13 03:16:46
○A216.92.85.232015-06-26 → 2018-09-04 · 3 obs
● 2018-09-04 12:35:12
○ 2026-08-13 03:16:46
●A66.39.119.352026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 03:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net... | - |
| jfritsche.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 jfritsche.com (unsigned zone)
⏱️ Timing
Total: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.39.119.35 |
| NS | 2 | dns4.pair.com, ns9.ns0.com |
| MX | 1 | mail4.g24.pair.com (pri: 50) |
| TXT | 1 | v=spf1 A MX include:webmail.pair.com a:j |
| 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
jfritsche.com directs to one IP number, which is 66.39.119.35.
Name Servers
Two name servers handle the delegation for jfritsche.com: ns9.ns0.com and dns4.pair.com.
jfritsche.com has the same name server delegation as a number of other domains, such as menocchio.it, pppindia.com, yogaofselflove.com and two more.
jfritsche.com partially shares its NS delegation with several other domains, including drdani.co, wnfga.org, arkmulticasting.com and two others.
These name servers are routinely co-deployed with the name servers ns2.quickserve.com, ns8.ns0.com, ns7.ns0.com and two others.
Hosts with two IP numbers each:
dns4.pair.com resolves to two addresses: 216.92.252.10 and 2607:f440::d85c:fc0a.
Hosts that resolve to one IP address:
The hostname ns9.ns0.com resolves to 2607:f441::d892:c124.
Mail Servers
jfritsche.com routes its mail through a single mail server, mail4.g24.pair.com.
jfritsche.com has the same mail server arrangement as a number of other domains, for example brouczech.com, gogreenwindowspgh.com, reservations.traveladventures.org and two more.
jfritsche.com shares at least some of its mail servers with other domains — for example gsafoundation.org, migmar.com, growthcharts.com and two more.
The host mail4.g24.pair.com resolves to 66.39.24.138 and 2607:f440::4227:188a — two IP addresses.