crowncastle.com - robtex.com
crowncastle.com
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=1774387587 | ||||||
rank #52728 in the tld
📈 Tranco rank: #105,151
Subdomains
nss.crowncastle.com |
dns2.crowncastle.com |
ccicdns3.crowncastle.com |
investor.crowncastle.com |
ccicdns1.crowncastle.com |
delivery.crowncastle.com |
ccicdns2.crowncastle.com |
dns1.crowncastle.com |
gcazr01.crowncastle.com |
extranet2.crowncastle.com |
fiber.crowncastle.com |
www.crowncastle.com |
dns3.crowncastle.com |
tempgo.crowncastle.com |
external.crowncastle.com |
Same first word
crowncastle.net |
crowncastle.us |
crowncastle.org |
crowncastle.com |
Similar names
DNS History
15 records (8 active, 7 former)
○NSccicdns1.crowncastle.com2019-05-29 → 2021-02-28 · 5 obs
● 2019-05-29 15:25:44
● 2021-02-28 11:22:08
○ 2026-02-14 20:52:42
○ 2026-03-24 21:42:32
○NSccicdns2.crowncastle.com2019-05-29 → 2021-02-28 · 5 obs
● 2019-05-29 15:25:44
● 2021-02-28 11:22:08
○ 2026-02-14 20:52:42
○ 2026-03-24 21:42:32
○NSccicdns3.crowncastle.com2015-08-13 → 2021-02-28 · 7 obs
● 2018-07-24 22:26:24
○ 2019-05-29 15:25:44
○ 2020-02-15 01:11:06
● 2021-02-28 11:22:08
○ 2026-02-14 20:52:42
○ 2026-03-24 21:42:32
○NSccicdns4.crowncastle.com2015-08-13 → 2018-07-24 · 4 obs
● 2018-07-24 22:26:24
○ 2019-05-29 15:25:44
○ 2026-03-24 21:42:32
○NSccicdnsdr1.crowncastle.com2015-08-13 → 2020-02-15 · 4 obs
● 2020-02-15 01:11:06
○ 2021-02-28 11:22:08
○ 2026-03-24 21:42:32
●NSns-1209.awsdns-23.org2026-02-14 → 2026-03-24 · 3 obs
● 2026-02-14 20:52:42
● 2026-03-24 21:42:32
●NSns-1902.awsdns-45.co.uk2026-02-14 → 2026-03-24 · 3 obs
● 2026-02-14 20:52:42
● 2026-03-24 21:42:32
●NSns-489.awsdns-61.com2026-02-14 → 2026-03-24 · 3 obs
● 2026-02-14 20:52:42
● 2026-03-24 21:42:32
●NSns-757.awsdns-30.net2026-02-14 → 2026-03-24 · 3 obs
● 2026-02-14 20:52:42
● 2026-03-24 21:42:32
●MXcrowncastle-com.mail.protection.outlook.com2015-08-13 → 2026-03-24 · 2 obs
● 2026-03-24 21:42:32
●A3.219.78.252021-02-28 → 2026-03-24 · 3 obs
● 2021-02-28 11:22:08
● 2026-03-24 21:42:32
●A3.220.212.112021-02-28 → 2026-03-24 · 3 obs
● 2021-02-28 11:22:08
● 2026-03-24 21:42:32
●A3.220.214.712021-02-28 → 2026-03-24 · 3 obs
● 2021-02-28 11:22:08
● 2026-03-24 21:42:32
○A54.214.8.2142015-08-13 → 2020-02-15 · 4 obs
● 2020-02-15 01:11:06
○ 2021-02-28 11:22:08
○ 2026-03-24 21:42:32
○A54.214.9.172018-07-24 → 2020-02-15 · 5 obs
● 2018-07-24 22:26:24
● 2020-02-15 01:11:06
○ 2021-02-28 11:22:08
○ 2026-03-24 21:42:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| crowncastle.com | ns-757.awsdns-30.net, ns-489.awsdns-61.com, ns-1209.awsdns-23.org, ns-1902.awsdns-45.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.194.245
NS records: ns-757.awsdns-30.net, ns-489.awsdns-61.com, ns-1209.awsdns-23.org, ns-1902.awsdns-45.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crowncastle.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 3.219.78.25, 3.220.214.71... |
| NS | 4 | ns-1209.awsdns-23.org, ns-1902.awsdns-45.co.uk... |
| MX | 1 | crowncastle-com.mail.protection.outlook. |
| TXT | 15 | adobe-idp-site-verification=79d588e704b3, asv=4e8bca747e4ef2483d4cdffb7c52aa07... |
| SOA | 1 | ns-757.awsdns-30.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-489.awsdns-61.com)
Analysis
Hierarchy
crowncastle.com is a parent of nss.crowncastle.com, dns2.crowncastle.com, ccicdns3.crowncastle.com, investor.crowncastle.com, ccicdns1.crowncastle.com and several other host names.
IP Addresses
Three IP numbers are pointed to by crowncastle.com: 3.219.78.25, 3.220.212.11 and 3.220.214.71.
Other host names, for instance zoetis.dk, aristocratgaming.com, michiganheart.com, proxypulse.com and znlabs.com share IP numbers with crowncastle.com.
Name Servers
crowncastle.com is delegated to four name servers: ns-489.awsdns-61.com, ns-757.awsdns-30.net, ns-1209.awsdns-23.org and ns-1902.awsdns-45.co.uk.
crowncastle.com at least partially shares name servers with other domains, for instance companyprogress.com, globalizationofscience.com, d18dqhjiii18to.cloudfront.net, bim3dcontent.com and d1wvldezuns5kr.cloudfront.net.
Host names with two IP numbers:
ns-489.awsdns-61.com points to: 2600:9000:5301:e900::1 and 205.251.193.233.
ns-757.awsdns-30.net points to: 2600:9000:5302:f500::1 and 205.251.194.245.
ns-1209.awsdns-23.org points to: 2600:9000:5304:b900::1 and 205.251.196.185.
ns-1902.awsdns-45.co.uk points to: 2600:9000:5307:6e00::1 and 205.251.199.110.
Mail Servers
crowncastle.com is handled by a single mail server, crowncastle-com.mail.protection.outlook.com.
crowncastle-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c91d::a, 2a01:111:f403:c92c::2, 2a01:111:f403:c931::, 2a01:111:f403:f901::1, 52.101.8.51, 52.101.40.6, 52.101.41.180 and 52.101.194.4.