robertacook.com - dns.ninja
robertacook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.68.9.80🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | robertacook.com | ||||||
| NS | ns542.pair.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 209.68.5.173🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | kaskal.pair.com | ||||||
| NS | ns0.ns0.com | ||||||
| A | 216.92.55.21🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns0.ns0.com | ||||||
| NS | ns78.pair.com ⚠️ Not in zone NS records | ||||||
| A | 209.68.1.165🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | scire.pair.com | ||||||
| MX | mailwash52.pair.com ⭐ | ||||||
| A | 2607:f440::4227:234🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| A | 66.39.2.52🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mailwash52.pair.com | ||||||
| SOA | ns542.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=1785697857 | ||||||
PTR for
Same first word
robertacook.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns78.pair.com2026-03-15 → 2026-08-02 · 3 obs
● 2026-03-15 03:13:44
● 2026-08-02 19:29:12
○MXmailwash21.pair.com2015-06-16 → 2018-01-02 · 4 obs
● 2018-01-02 18:16:16
○ 2026-03-15 03:13:44
○ 2026-08-02 19:29:12
●MXmailwash52.pair.com2026-03-15 → 2026-08-02 · 3 obs
● 2026-03-15 03:13:44
● 2026-08-02 19:29:12
●A209.68.9.802015-06-16 → 2026-08-02 · 2 obs
● 2026-08-02 19:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| robertacook.com | ns0.ns0.com, ns78.pair.com | 3 records |
✅ Authoritative Response
Server:216.92.55.21
NS records: ns0.ns0.com, ns78.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robertacook.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.68.9.80 |
| NS | 2 | ns542.pair.com, ns0.ns0.com |
| MX | 1 | mailwash52.pair.com (pri: 50) |
| SOA | 1 | ns542.pair.com root.pair.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns0.ns0.com, ns0.ns0.com, ns78.pair.com)
Analysis
IP Addresses
robertacook.com has exactly one IP address — 209.68.9.80.
Other host names, such as treeremovalandmore.com, share IP numbers with robertacook.com.
Name Servers
robertacook.com is delegated to three name servers: ns0.ns0.com, ns542.pair.com and ns78.pair.com.
robertacook.com shares at least some of its name servers with other domains, including inforest.com, seadavidson.com, chalcedony.com and two others.
These name servers are frequently seen alongside ns00.ns0.com, dns2.pair.com, ns100.pair.com and 7 other name servers.
ns0.ns0.com, ns542.pair.com and ns78.pair.com each resolve to a single IP address: ns0.ns0.com resolves to 216.92.55.21, ns542.pair.com resolves to 209.68.5.173 and ns78.pair.com resolves to 209.68.1.165.
Mail Servers
robertacook.com uses one mail server — mailwash52.pair.com.
The mail server setup of robertacook.com matches that of other domains such as abelard.org, bieradventskalender.eu, congenital.org and two others.
mailwash52.pair.com points to two IP addresses: 66.39.2.52 and 2607:f440::4227:234.