greatciao.com - robtex.com
greatciao.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.146.211.103🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | greatciao.com | ||||||
| NS | dns2.pair.com ⭐ | ||||||
| A | 2607:f441::d892:c318🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States | ||||||
| PTR | dns2.pair.com | ||||||
| A | 216.146.195.24🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns2.pair.com | ||||||
| NS | ns0.ns0.com | ||||||
| A | 2607:f440::d85c:3715🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | 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 | ||||||
| MX | mail.greatciao.com ⭐ | ||||||
| A | 71.24.245.73🇺🇸 COMCAST-IBONE71.24.0.0/14 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | mail.greatciao.com | ||||||
| TXT | v=spf1 ip4:71.24.245.73 | ||||||
| TXT | google-site-verification=lGBcT8T0tnP-z1aIVgDe8iufo_yEATaKAJMYeb6Nt5g | ||||||
| SOA | dns2.pair.comroot@pair.com 2026-04-06 #16 | ||||||
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=1778651676 | ||||||
PTR for
Subdomains
mail.greatciao.com |
Same first word
greatciao.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns2.pair.com2026-04-04 → 2026-05-13 · 3 obs
● 2026-04-04 10:09:06
● 2026-05-13 06:21:18
●NSns0.ns0.com2026-04-04 → 2026-05-13 · 3 obs
● 2026-04-04 10:09:06
● 2026-05-13 06:21:18
○NSns1.goldengate.net2015-06-15 → 2016-11-15 · 4 obs
● 2016-11-15 14:34:46
○ 2026-04-04 10:09:06
○ 2026-05-13 06:21:18
○NSns2.goldengate.net2015-06-15 → 2016-11-15 · 4 obs
● 2016-11-15 14:34:46
○ 2026-04-04 10:09:06
○ 2026-05-13 06:21:18
●MXmail.greatciao.com2026-04-04 → 2026-05-13 · 3 obs
● 2026-04-04 10:09:06
● 2026-05-13 06:21:18
○MXremote.greatciao.com2015-06-15 → 2016-11-15 · 4 obs
● 2016-11-15 14:34:46
○ 2026-04-04 10:09:06
○ 2026-05-13 06:21:18
○A209.240.94.102015-06-15 → 2015-11-02 · 4 obs
● 2015-11-02 22:38:44
○ 2016-01-25 02:13:54
○ 2026-05-13 06:21:18
○A209.240.94.152016-01-25 → 2016-11-15 · 5 obs
● 2016-01-25 02:13:54
● 2016-11-15 14:34:46
○ 2026-04-04 10:09:06
○ 2026-05-13 06:21:18
●A216.146.211.1032026-04-04 → 2026-05-13 · 3 obs
● 2026-04-04 10:09:06
● 2026-05-13 06:21:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| greatciao.com | ns0.ns0.com, dns2.pair.com | 4 records |
✅ Authoritative Response
Server:216.146.195.24
NS records: ns0.ns0.com, dns2.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for greatciao.com (unsigned zone)
⏱️ Timing
Total: 199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.146.211.103 |
| NS | 2 | dns2.pair.com, ns0.ns0.com |
| MX | 1 | mail.greatciao.com (pri: 10) |
| TXT | 2 | google-site-verification=lGBcT8T0tnP-z1a, v=spf1 ip4:71.24.245.73 |
| SOA | 1 | dns2.pair.com root.pair.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns0.ns0.com, ns0.ns0.com, dns2.pair.com...)
Analysis
Hierarchy
greatciao.com is a parent of mail.greatciao.com.
IP Addresses
greatciao.com points to a single IP number: 216.146.211.103.
Name Servers
Delegation for greatciao.com rests with two name servers, ns0.ns0.com and dns2.pair.com.
greatciao.com shares the same name server setup as other domains, including srmsc.org, estudiomoretti.com.ar, thespacewhereshewas.com, drmarlenemcmillan.org and guionrandol.com.
greatciao.com at least partially shares name servers with other domains, for instance pepesearch.com, mtribone.com, nervengine.com, movingwifi.com and mind-body-harmony.com.
These name servers are commonly used with dns.pair.com, dns3.pair.com, ns1.pair.com, ns7.ns0.com, dns4.pair.com and ns2.quickserve.com.
Host names with two IP numbers: ns0.ns0.com points to 2607:f440::d85c:3715 and 216.92.55.21; dns2.pair.com points to 2607:f441::d892:c318 and 216.146.195.24.
Mail Servers
greatciao.com is handled by a single mail server, mail.greatciao.com.
mail.greatciao.com points to a single IP: 71.24.245.73.