ast247.com - robtex.com
ast247.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=1776029087 | ||||||
Same first word
ast247.com |
Similar names
DNS History
15 records (7 active, 8 former)
●NSns1.nbcuni.com2018-07-02 → 2026-04-12 · 3 obs
● 2018-07-02 22:03:48
● 2026-04-12 21:33:26
○NSns1.netbcp.com2015-05-26 → 2018-07-02 · 4 obs
● 2018-07-02 22:03:48
○ 2026-04-09 01:47:52
○ 2026-04-12 21:33:26
●NSns2.nbcuni.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 01:47:52
● 2026-04-12 21:33:26
○NSns2.netbcp.net2015-05-26 → 2018-07-02 · 4 obs
● 2018-07-02 22:03:48
○ 2026-04-09 01:47:52
○ 2026-04-12 21:33:26
●NSns3.nbcuni.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 01:47:52
● 2026-04-12 21:33:26
●NSns4.nbcuni.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 01:47:52
● 2026-04-12 21:33:26
●NSns5.nbcuni.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 01:47:52
● 2026-04-12 21:33:26
●NSns6.nbcuni.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 01:47:52
● 2026-04-12 21:33:26
○NSpdns1.ultradns.net2015-05-26 → 2018-07-02 · 4 obs
● 2018-07-02 22:03:48
○ 2026-04-09 01:47:52
○ 2026-04-12 21:33:26
○NSpdns2.ultradns.net2015-05-26 → 2018-07-02 · 4 obs
● 2018-07-02 22:03:48
○ 2026-04-09 01:47:52
○ 2026-04-12 21:33:26
○NSpdns3.ultradns.org2015-05-26 → 2018-07-02 · 4 obs
● 2018-07-02 22:03:48
○ 2026-04-09 01:47:52
○ 2026-04-12 21:33:26
○NSpdns4.ultradns.org2015-05-26 → 2018-07-02 · 4 obs
● 2018-07-02 22:03:48
○ 2026-04-09 01:47:52
○ 2026-04-12 21:33:26
○NSpdns5.ultradns.info2015-05-26 → 2018-07-02 · 4 obs
● 2018-07-02 22:03:48
○ 2026-04-09 01:47:52
○ 2026-04-12 21:33:26
○NSpdns6.ultradns.co.uk2015-05-26 → 2018-07-02 · 4 obs
● 2018-07-02 22:03:48
○ 2026-04-09 01:47:52
○ 2026-04-12 21:33:26
●A64.210.192.632015-05-26 → 2026-04-12 · 2 obs
● 2026-04-12 21:33:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| ast247.com | ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com... | 6 records |
✅ Authoritative Response
Server:156.154.66.31
NS records: ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com, ns6.nbcuni.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ast247.com (unsigned zone)
⏱️ Timing
Total: 343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.210.192.63 |
| NS | 6 | ns1.nbcuni.com, ns2.nbcuni.com... |
| SOA | 1 | ns1.nbcuni.com domain\.admin.nbcuni.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com...)
Analysis
IP Addresses
ast247.com resolves to one IP number: 64.210.192.63.
Other host names, for instance politalk.com, dewactionsportstour.eu, dizzy-land.com, reflectionsoffear.com and snfonnbc.com share IP numbers with ast247.com.
Name Servers
ast247.com is delegated to six name servers: ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com and ns6.nbcuni.com.
ast247.com at least partially shares name servers with other domains, including bravoa-listawards.com, skyscraper-lefilm.com, nbcunimusic.biz, snarky.tv and dyaotour.com.
These name servers are commonly used with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk, ns1.netbcp.com and ns2.netbcp.net.
Host names with two IP numbers: ns1.nbcuni.com points to: 2001:502:f3ff::31 and 156.154.64.31; ns2.nbcuni.com points to: 2610:a1:1014::31 and 156.154.65.31; ns3.nbcuni.com points to: 2610:a1:1015::31 and 156.154.66.31; ns4.nbcuni.com points to: 2001:502:4612::31 and 156.154.67.31; ns5.nbcuni.com points to: 2610:a1:1016::31 and 156.154.68.31; ns6.nbcuni.com points to: 2610:a1:1017::31 and 156.154.69.31.