itb454.com - robtex.com
itb454.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.253.158.189🇬🇧 OWGELS-AS-AP156.253.144.0/20 Aresidc limited | ||||||
| NS | a1.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b1.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1773641877 | ||||||
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=1771291435 | ||||||
Same first word
itb454.com |
Similar names
DNS History
17 records (5 active, 12 former)
●NSa.share-dns.com2026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-09 09:57:44
● 2026-03-16 11:01:28
● 2026-03-16 11:01:30
●NSa1.share-dns.com2026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 11:01:28
● 2026-03-16 11:01:30
○NSa8.share-dns.com2026-03-01 → 2026-03-16 · 2 obs
○ 2026-03-16 11:01:30
●NSb.share-dns.net2026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-09 09:57:44
● 2026-03-16 11:01:28
● 2026-03-16 11:01:30
●NSb1.share-dns.net2026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 11:01:28
● 2026-03-16 11:01:30
○NSb8.share-dns.net2026-03-01 → 2026-03-16 · 2 obs
○ 2026-03-16 11:01:30
○NSlily.ns.cloudflare.com2026-03-01 → 2026-03-09 · 5 obs
● 2026-03-01 14:28:58
● 2026-03-09 09:57:44
○ 2026-03-16 11:01:28
○ 2026-03-16 11:01:30
○NSlouis.ns.cloudflare.com2026-03-01 → 2026-03-09 · 5 obs
● 2026-03-01 14:28:58
● 2026-03-09 09:57:44
○ 2026-03-16 11:01:28
○ 2026-03-16 11:01:30
○NSns23.domaincontrol.com2017-11-11 → 2017-11-11 · 3 obs
○ 2026-03-01 14:28:58
○ 2026-03-16 11:01:30
○NSns24.domaincontrol.com2017-11-11 → 2017-11-11 · 3 obs
○ 2026-03-01 14:28:58
○ 2026-03-16 11:01:30
○A104.21.78.1712026-03-01 → 2026-03-09 · 5 obs
● 2026-03-01 14:28:58
● 2026-03-09 09:57:44
○ 2026-03-16 11:01:28
○ 2026-03-16 11:01:30
○A156.226.84.1102026-03-01 → 2026-03-16 · 2 obs
○ 2026-03-16 11:01:30
●A156.253.158.1892026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 11:01:28
● 2026-03-16 11:01:30
○A172.67.136.312026-03-01 → 2026-03-09 · 5 obs
● 2026-03-01 14:28:58
● 2026-03-09 09:57:44
○ 2026-03-16 11:01:28
○ 2026-03-16 11:01:30
○A2606:4700:3035::6815:4eab2026-03-01 → 2026-03-09 · 5 obs
● 2026-03-01 14:28:58
● 2026-03-09 09:57:44
○ 2026-03-16 11:01:28
○ 2026-03-16 11:01:30
○A2606:4700:3037::ac43:881f2026-03-01 → 2026-03-09 · 5 obs
● 2026-03-01 14:28:58
● 2026-03-09 09:57:44
○ 2026-03-16 11:01:28
○ 2026-03-16 11:01:30
○A50.63.202.412017-11-11 → 2017-11-11 · 3 obs
○ 2026-03-01 14:28:58
○ 2026-03-16 11:01:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itb454.com | a1.share-dns.com, b1.share-dns.net | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: a1.share-dns.com, b1.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itb454.com (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.253.158.189 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a1.share-dns.com)
Analysis
IP Addresses
itb454.com points to an IP address: 156.253.158.189.
Name Servers
itb454.com delegates to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
itb454.com at least partially shares name servers with other domains, for instance fcnmall.com, zhou-tong.com, cdcmcy.com, sxkeyi.com and indiron.com.
these name servers are commonly used with a6.share-dns.com, b6.share-dns.net, a3.share-dns.com, b3.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a5.share-dns.com, b5.share-dns.net, a8.share-dns.com and b8.share-dns.net.
Hostnames with one IP:
a1.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b1.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a1.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b1.share-dns.net and b.share-dns.net.