preconc.com - dns.ninja
preconc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.218.14.6🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-18-218-14-6.us-east-2.compute.amazonaws.com | ||||||
| NS | pdns13.domaincontrol.com ⭐ | ||||||
| A | 97.74.110.56🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns13.domaincontrol.com | ||||||
| NS | pdns14.domaincontrol.com | ||||||
| A | 173.201.78.56🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns14.domaincontrol.com | ||||||
| TXT | anthropic-domain-verification-kshgmh=azrZxA7nIO0o5W7pV2TFqIn27 | ||||||
| TXT | MS=ms82578617 | ||||||
| TXT | v=spf1 include:spf.ess.barracudanetworks.com include:spf.smtp2go.com include... | ||||||
| TXT | dropbox-domain-verification=u6254er8k9zy | ||||||
| TXT | Y3Jvc3NsYW5k | ||||||
| TXT | sophos-domain-verification=0562270ac944e4f677dd0f02d17b258a64eddbbe3b2818b444... | ||||||
| TXT | LEWwJ42SXHpj6NkyACHMYrBXEydEHHke7Bx8PHTJaVumZ4HACoABGpQjpkrJ0BLBiKL2AaxSYSaXu... | ||||||
| TXT | 12e44f4bd0c4dcd0b622b178e32c3ba3 | ||||||
| SOA | pdns13.domaincontrol.comdns@jomax.net 2026-08-14 #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=1786946664 | ||||||
Same first word
preconc.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSns1.justhost.com2016-12-20 → 2017-09-18 · 3 obs
● 2017-09-18 19:01:48
○ 2026-08-17 06:20:24
○NSns2.justhost.com2016-12-20 → 2017-09-18 · 3 obs
● 2017-09-18 19:01:48
○ 2026-08-17 06:20:24
●NSpdns13.domaincontrol.com2026-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 06:20:24
●NSpdns14.domaincontrol.com2026-08-17 → 2026-08-17 · 2 obs
● 2026-08-17 06:20:24
○MXd146757a.ess.barracudanetworks.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 18:55:52
○ 2026-08-17 06:20:24
○MXd146757b.ess.barracudanetworks.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 18:55:52
○ 2026-08-17 06:20:24
○MXmail.preconc.com2016-12-20 → 2017-09-18 · 4 obs
● 2017-09-18 19:01:48
○ 2026-02-23 18:55:52
○ 2026-08-17 06:20:24
○A173.254.28.1842016-12-20 → 2017-09-18 · 4 obs
● 2017-09-18 19:01:48
○ 2026-02-23 18:55:52
○ 2026-08-17 06:20:24
●A18.218.14.62026-02-23 → 2026-08-17 · 3 obs
● 2026-02-23 18:55:52
● 2026-08-17 06:20:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| preconc.com | pdns13.domaincontrol.com, pdns14.domaincontrol.com | 2 records |
✅ Authoritative Response
Server:173.201.78.56
NS records: pdns13.domaincontrol.com, pdns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for preconc.com (unsigned zone)
⏱️ Timing
Total: 173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.218.14.6 |
| NS | 2 | pdns13.domaincontrol.com, pdns14.domaincontrol.com |
| TXT | 8 | anthropic-domain-verification-kshgmh=azr, MS=ms82578617... |
| SOA | 1 | pdns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns13.domaincontrol.com, pdns14.domaincontrol.com)
Analysis
IP Addresses
preconc.com resolves to just one IP address, 18.218.14.6.
ec2-18-218-14-6.us-east-2.compute.amazonaws.com, for instance, is one of the other host names sharing IP numbers with preconc.com.
Name Servers
preconc.com uses two name servers for its delegation: pdns13.domaincontrol.com and pdns14.domaincontrol.com.
preconc.com shares its NS records with other domains, for example vzhelp.com, mydisk.net, feat.live and two others.
preconc.com and other domains like skillbetter.ai, ponangroup.com and kappaservices.com share some name servers
pdns13.domaincontrol.com → 97.74.110.56 and pdns14.domaincontrol.com → 173.201.78.56: one IP number per host name.