chern.com - dns.ninja
chern.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.39.139.96🇺🇸 AS785966.39.128.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | chern.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 | ||||||
| A | 2607:f440::d85c:97fe🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns7.ns0.com | ||||||
| MX | mail3.g1.pair.com ⭐ | ||||||
| A | 2607:f440::4227:3aa🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail3.g1.pair.com | ||||||
| A | 66.39.3.170🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail3.g1.pair.com | ||||||
| SOA | dns.pair.comroot@pair.com 2025-10-17 #14 | ||||||
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=1786039499 | ||||||
PTR for
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns.pair.com2015-08-17 → 2026-08-06 · 3 obs
● 2015-08-17 22:51:52
● 2026-08-06 18:20:52
○NSns0.ns0.com2009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-17 22:51:52
○ 2026-08-06 18:20:52
○NSns6.pair.com2009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-17 22:51:52
○ 2026-08-06 18:20:52
●NSns7.ns0.com2015-08-17 → 2026-08-06 · 3 obs
● 2015-08-17 22:51:52
● 2026-08-06 18:20:52
●MXmail3.g1.pair.com2015-08-17 → 2026-08-06 · 3 obs
● 2015-08-17 22:51:52
● 2026-08-06 18:20:52
○MXmailwash21.pair.com2009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-17 22:51:52
○ 2026-08-06 18:20:52
○A209.68.16.152009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-17 22:51:52
○ 2026-08-06 18:20:52
●A66.39.139.962015-08-17 → 2026-08-06 · 3 obs
● 2015-08-17 22:51:52
● 2026-08-06 18:20:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| chern.com | ns7.ns0.com, dns.pair.com | 4 records |
✅ Authoritative Response
Server:209.68.5.246
NS records: ns7.ns0.com, dns.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chern.com (unsigned zone)
⏱️ Timing
Total: 269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.39.139.96 |
| NS | 2 | ns7.ns0.com, dns.pair.com |
| MX | 1 | mail3.g1.pair.com (pri: 50) |
| 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
chern.com resolves to one IP address: 66.39.139.96.
Name Servers
chern.com is served by two delegated name servers, ns7.ns0.com and dns.pair.com.
chern.com uses the same name servers as several other domains — among them galengruman.com, vikontcloud.com, probioticsanddigestivehealth.com and two more.
At least some of chern.com's name servers are shared with other domains, for example 3rventures.com.cn, oxalicacidinfo.com, curvstructures.com and two more.
These name servers tend to co-occur with ns0.ns0.com, ns8.ns0.com, dns4.pair.com and 3 other name servers in the same DNS delegations.
Hostnames that resolve to two IP addresses:
dns.pair.com maps to two IP addresses — 209.68.5.246 and 2607:f440::d144:5f6.
Hosts with just one IP address:
ns7.ns0.com points to the IP address 2607:f440::d85c:97fe.
Mail Servers
Mail for chern.com is handled by a single mail server, mail3.g1.pair.com.
chern.com uses an identical mail server configuration to several other domains — among them dogandtrophymagazine.com, healthyschoolfood.org, funcrunchphoto.com and two more.
mail3.g1.pair.com directs to two IP numbers, 66.39.3.170 and 2607:f440::4227:3aa.