castlebuilder.com - dns.ninja
castlebuilder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.92.167🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | castlebuilder.com | ||||||
| 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 | ||||||
| MX | mail2.g3.pair.com ⭐ | ||||||
| A | 2607:f440::d85c:53ed🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail2.g3.pair.com | ||||||
| A | 216.92.83.237🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail2.g3.pair.com | ||||||
| TXT | google-site-verification=8e_ZuM5QoMjP89RzUeuFPkOUDy2OKrCRr-w70R2lQnY | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | dns.pair.comroot@pair.com 2026-06-18 #9 | ||||||
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=1785833727 | ||||||
PTR for
Same first word
castlebuilder.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns.pair.com2015-08-08 → 2026-08-04 · 3 obs
● 2015-08-08 10:00:24
● 2026-08-04 09:24:40
○NSns1.impacthosting.com2007-10-30 → 2007-10-30 · 3 obs
○ 2015-08-08 10:00:24
○ 2026-08-04 09:24:40
○NSns2.impacthosting.com2007-10-30 → 2007-10-30 · 3 obs
○ 2015-08-08 10:00:24
○ 2026-08-04 09:24:40
●NSns7.ns0.com2015-08-08 → 2026-08-04 · 3 obs
● 2015-08-08 10:00:24
● 2026-08-04 09:24:40
○MXinbound.impacthosting.com2007-10-30 → 2007-10-30 · 3 obs
○ 2015-08-08 10:00:24
○ 2026-08-04 09:24:40
○MXmail1.g3.pair.com2015-08-08 → 2016-04-11 · 5 obs
● 2015-08-08 10:00:24
● 2016-04-11 14:34:04
○ 2016-11-09 00:37:10
○ 2026-08-04 09:24:40
●MXmail2.g3.pair.com2016-11-09 → 2026-08-04 · 3 obs
● 2016-11-09 00:37:10
● 2026-08-04 09:24:40
○A141.150.196.2412007-10-30 → 2007-10-30 · 3 obs
○ 2015-08-08 10:00:24
○ 2026-08-04 09:24:40
●A216.92.92.1672015-08-08 → 2026-08-04 · 3 obs
● 2015-08-08 10:00:24
● 2026-08-04 09:24:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| castlebuilder.com | ns7.ns0.com, dns.pair.com | 4 records |
✅ Authoritative Response
Server:216.92.151.254
NS records: ns7.ns0.com, dns.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castlebuilder.com (unsigned zone)
⏱️ Timing
Total: 873ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.92.167 |
| NS | 2 | dns.pair.com, ns7.ns0.com |
| MX | 1 | mail2.g3.pair.com (pri: 50) |
| TXT | 2 | google-site-verification=8e_ZuM5QoMjP89R, v=spf1 include:webmail.pair.com include: |
| SOA | 1 | dns.pair.com root.pair.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns7.ns0.com, ns7.ns0.com, dns.pair.com...)
Analysis
IP Addresses
castlebuilder.com resolves to one IP address: 216.92.92.167.
Among the host names that share IP numbers with castlebuilder.com is amelieandjason.com, as one example.
Name Servers
The NS records for castlebuilder.com delegate to ns7.ns0.com and dns.pair.com.
castlebuilder.com uses the same name servers as several other domains — among them egyweb.com, balleandersen.dk, studio713.com and two more.
There is at least partial name server overlap between castlebuilder.com and other domains — itsmyinfo.com, myrights.de, ustf.us and two more among them.
These name servers regularly appear alongside ns0.ns0.com, ns8.ns0.com, dns4.pair.com and 3 other name servers in NS record sets.
Hostnames that resolve to two IP addresses:
The A records for dns.pair.com return 209.68.5.246 and 2607:f440::d144:5f6.
Mail Servers
Mail for castlebuilder.com is handled by a single mail server, mail2.g3.pair.com.
castlebuilder.com uses an identical mail server configuration to several other domains — among them launchcode.co.uk, fudley.com, athilat.com and two more.
mail2.g3.pair.com carries two IP numbers: 216.92.83.237 and 2607:f440::d85c:53ed.