teora.com - dns.ninja
teora.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.221.53🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | teorausa.com | ||||||
| NS | ns547.pair.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 209.68.5.179🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | douhisi.pair.com | ||||||
| NS | ns0000.ns0.com | ||||||
| NS | ns250.pair.com ⚠️ Not in zone NS records | ||||||
| A | 209.68.2.95🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | qaske.pair.com | ||||||
| MX | mailwash56.pair.com ⭐ | ||||||
| A | 2607:f440::4227:238🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| A | 66.39.2.56🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mailwash56.pair.com | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | ns547.pair.comroot@pair.com 2025-10-17 #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=1785067457 | ||||||
Same first word
teora.it |
teora.fi |
teora.ro |
teora.net |
teora.cn |
teora.fr |
teora.de |
teora.com.br |
teora.ch |
teora.com |
teora.co.nz |
teora.group |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns250.pair.com2026-03-07 → 2026-07-26 · 3 obs
● 2026-03-07 23:47:52
● 2026-07-26 12:25:16
○MXmailwash23.pair.com2015-08-24 → 2017-05-27 · 4 obs
● 2017-05-27 18:32:12
○ 2026-03-07 23:47:52
○ 2026-07-26 12:25:16
●MXmailwash56.pair.com2026-03-07 → 2026-07-26 · 3 obs
● 2026-03-07 23:47:52
● 2026-07-26 12:25:16
●A216.92.221.532015-08-24 → 2026-07-26 · 2 obs
● 2026-07-26 12:25:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| teora.com | ns250.pair.com, ns0000.ns0.com | 3 records |
✅ Authoritative Response
Server:216.92.61.2
NS records: ns250.pair.com, ns0000.ns0.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teora.com (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.221.53 |
| NS | 2 | ns0000.ns0.com, ns547.pair.com |
| MX | 1 | mailwash56.pair.com (pri: 50) |
| TXT | 1 | v=spf1 include:webmail.pair.com include: |
| SOA | 1 | ns547.pair.com root.pair.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns250.pair.com, ns0000.ns0.com, ns0000.ns0.com)
Analysis
IP Addresses
teora.com resolves to just one IP address, 216.92.221.53.
Other host names, among them libraria.ro and teorausa.com, have IP numbers in common with teora.com.
Name Servers
teora.com carries NS records delegating to ns0000.ns0.com, ns250.pair.com and ns547.pair.com.
At least some of teora.com's name servers are shared with other domains, for example rekhanigam.com, grafvonmeran.com, mahjongsuite.com and two more.
These name servers tend to co-occur with ns000.ns0.com, ns7.ns0.com, ns239.pair.com and 7 other name servers in the same DNS delegations.
Each of ns250.pair.com and ns547.pair.com has one IP address: ns250.pair.com uses 209.68.2.95 and ns547.pair.com uses 209.68.5.179.
Mail Servers
The sole mail server for teora.com is mailwash56.pair.com.
Among the domains sharing a mail server setup with teora.com are hattam.com, davidhallphd.com, webpagesthatsuck.com and two others.
mailwash56.pair.com directs to two IP numbers, 66.39.2.56 and 2607:f440::4227:238.