nbcmi.com - robtex.com
nbcmi.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1095.awsdns-08.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:4700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1095.awsdns-08.org | ||||||
| A | 205.251.196.71🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1095.awsdns-08.org | ||||||
| NS | ns-176.awsdns-22.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:b000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-176.awsdns-22.com | ||||||
| A | 205.251.192.176🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-176.awsdns-22.com | ||||||
| NS | ns-1959.awsdns-52.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:a700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1959.awsdns-52.co.uk | ||||||
| A | 205.251.199.167🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1959.awsdns-52.co.uk | ||||||
| NS | ns-765.awsdns-31.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:fd00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-765.awsdns-31.net | ||||||
| A | 205.251.194.253🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-765.awsdns-31.net | ||||||
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=1774505977 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns-1095.awsdns-08.org2026-03-01 → 2026-03-26 · 3 obs
● 2026-03-01 12:58:30
● 2026-03-26 06:26:58
●NSns-176.awsdns-22.com2026-03-01 → 2026-03-26 · 3 obs
● 2026-03-01 12:58:30
● 2026-03-26 06:26:58
●NSns-1959.awsdns-52.co.uk2026-03-01 → 2026-03-26 · 3 obs
● 2026-03-01 12:58:30
● 2026-03-26 06:26:58
●NSns-765.awsdns-31.net2026-03-01 → 2026-03-26 · 3 obs
● 2026-03-01 12:58:30
● 2026-03-26 06:26:58
○NSns11.domaincontrol.com2015-06-18 → 2017-03-26 · 4 obs
● 2017-03-26 07:36:24
○ 2026-03-01 12:58:30
○ 2026-03-26 06:26:58
○NSns12.domaincontrol.com2015-06-18 → 2017-03-26 · 4 obs
● 2017-03-26 07:36:24
○ 2026-03-01 12:58:30
○ 2026-03-26 06:26:58
○MXmailstore1.secureserver.net2015-06-18 → 2017-03-26 · 4 obs
● 2017-03-26 07:36:24
○ 2026-03-01 12:58:30
○ 2026-03-26 06:26:58
○MXsmtp.secureserver.net2015-06-18 → 2017-03-26 · 4 obs
● 2017-03-26 07:36:24
○ 2026-03-01 12:58:30
○ 2026-03-26 06:26:58
○A208.109.184.852015-06-18 → 2016-07-17 · 4 obs
● 2016-07-17 00:05:18
○ 2017-03-26 07:36:24
○ 2026-03-26 06:26:58
○A208.109.186.2232017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 07:36:24
○ 2026-03-01 12:58:30
○ 2026-03-26 06:26:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nbcmi.com | ns-176.awsdns-22.com, ns-765.awsdns-31.net, ns-1095.awsdns-08.org, ns-1959.awsdns-52.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.196.71
NS records: ns-176.awsdns-22.com, ns-765.awsdns-31.net, ns-1095.awsdns-08.org, ns-1959.awsdns-52.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbcmi.com (unsigned zone)
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-176.awsdns-22.com)
Analysis
Name Servers
nbcmi.com is delegated to four name servers: ns-176.awsdns-22.com, ns-765.awsdns-31.net, ns-1095.awsdns-08.org and ns-1959.awsdns-52.co.uk.
nbcmi.com shares name servers with other domains at least partially, for instance villa.com, slfcu.org, tfc.app, d34tilyo554ym4.cloudfront.net and lucrodyne.com.
these name servers are commonly used with ns-508.awsdns-63.com, ns-716.awsdns-25.net, ns-1288.awsdns-33.org, ns-1692.awsdns-19.co.uk, ns-726.awsdns-26.net, ns-1345.awsdns-40.org, ns-1592.awsdns-07.co.uk and ns-876.awsdns-45.net.
Host names with two IP numbers:
ns-176.awsdns-22.com resolves to 2600:9000:5300:b000::1 and 205.251.192.176.
ns-765.awsdns-31.net resolves to 2600:9000:5302:fd00::1 and 205.251.194.253.
ns-1095.awsdns-08.org resolves to 2600:9000:5304:4700::1 and 205.251.196.71.
ns-1959.awsdns-52.co.uk resolves to 2600:9000:5307:a700::1 and 205.251.199.167.