rubyjacobs.com - dns.ninja
rubyjacobs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 141.193.213.10🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US | ||||||
| A | 141.193.213.11🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US | ||||||
| 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 | mail2.g24.pair.com ⭐ | ||||||
| A | 2607:f440::d85c:a63a🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail2.g24.pair.com | ||||||
| A | 216.92.166.58🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail2.g24.pair.com | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | dns4.pair.comroot@pair.com 2026-07-18 #4 | ||||||
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=1788440675 | ||||||
Same first word
rubyjacobs.com |
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DNS History
10 records (5 active, 5 former)
●NSdns4.pair.com2026-09-01 → 2026-09-03 · 3 obs
● 2026-09-01 20:16:42
● 2026-09-03 13:26:38
○NSns0000.ns0.com2015-06-28 → 2020-02-12 · 4 obs
● 2020-02-12 18:18:10
○ 2026-09-01 20:16:42
○ 2026-09-03 13:26:38
○NSns289.pair.com2015-06-28 → 2017-02-05 · 4 obs
● 2017-02-05 23:45:00
○ 2020-02-12 18:18:10
○ 2026-09-03 13:26:38
○NSns563.pair.com2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 18:18:10
○ 2026-09-01 20:16:42
○ 2026-09-03 13:26:38
●NSns9.ns0.com2026-09-01 → 2026-09-03 · 3 obs
● 2026-09-01 20:16:42
● 2026-09-03 13:26:38
●MXmail2.g24.pair.com2026-09-01 → 2026-09-03 · 3 obs
● 2026-09-01 20:16:42
● 2026-09-03 13:26:38
○MXmailwash48.pair.com2015-06-28 → 2020-02-12 · 4 obs
● 2020-02-12 18:18:10
○ 2026-09-01 20:16:42
○ 2026-09-03 13:26:38
●A141.193.213.102026-09-01 → 2026-09-03 · 3 obs
● 2026-09-01 20:16:42
● 2026-09-03 13:26:38
●A141.193.213.112026-09-01 → 2026-09-03 · 3 obs
● 2026-09-01 20:16:42
● 2026-09-03 13:26:38
○A209.197.112.2342015-06-28 → 2020-02-12 · 4 obs
● 2020-02-12 18:18:10
○ 2026-09-01 20:16:42
○ 2026-09-03 13:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rubyjacobs.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 rubyjacobs.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.10, 141.193.213.11 |
| NS | 2 | ns9.ns0.com, dns4.pair.com |
| MX | 1 | mail2.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
rubyjacobs.com has two IP addresses: 141.193.213.10 and 141.193.213.11
qubeproperty.com.au, jatconstruction.com, lifesignals.com plus two other host names have IP numbers in common with rubyjacobs.com.
Name Servers
The NS records for rubyjacobs.com delegate to ns9.ns0.com and dns4.pair.com.
The name server configuration of rubyjacobs.com is shared with other domains, for instance givenlightimages.com, logomagnet.net, newoceanyachts.com and two others.
There is at least partial name server overlap between rubyjacobs.com and other domains — powerovertime.com, jennygrayart.com, denicol.eu and two more among them.
The name servers ns8.ns0.com, ns2.quickserve.com and ns7.ns0.com are often found in combination with these name servers.
Host names pointing to two IP addresses:
The A records for dns4.pair.com return 216.92.252.10 and 2607:f440::d85c:fc0a.
Host names resolving to a single IP address:
ns9.ns0.com resolves to the IP address 216.146.193.36.
Mail Servers
rubyjacobs.com uses one mail server — mail2.g24.pair.com.
The mail server setup of rubyjacobs.com matches that of other domains such as egconsulting.at, saigonhotel.com, editec.biz and two others.
At least some of the mail servers used by rubyjacobs.com are shared with other domains: printpeople.net, maxisinfo.com, rebeccainc.com and two others among them.
mail2.g24.pair.com carries two IP numbers: 216.92.166.58 and 2607:f440::d85c:a63a.