is57.com - robtex.com
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is57.com
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare | ||||||
| PTR | ip-172-65-190-172.defastlink.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=1771291435 | ||||||
Same first word
is57.com |
Similar names
DNS History
12 records (3 active, 9 former)
○NSa.share-dns.com2026-02-19 → 2026-02-19 · 2 obs
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
○ 2026-02-19 03:03:28
○NSb.share-dns.net2026-02-19 → 2026-02-19 · 2 obs
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
○ 2026-02-19 03:03:28
●NSexpire1.gname-dns.com2026-02-19 → 2026-02-19 · 3 obs
○ 2019-03-21 07:57:06
● 2026-02-19 03:03:26
● 2026-02-19 03:03:28
● 2026-02-19 03:03:26
● 2026-02-19 03:03:28
●NSexpire2.gname-dns.com2026-02-19 → 2026-02-19 · 3 obs
○ 2019-03-21 07:57:06
● 2026-02-19 03:03:26
● 2026-02-19 03:03:28
● 2026-02-19 03:03:26
● 2026-02-19 03:03:28
○NSns43.domaincontrol.com2015-07-13 → 2019-03-21 · 4 obs
● 2015-07-13 16:41:24
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
○NSns44.domaincontrol.com2015-07-13 → 2019-03-21 · 4 obs
● 2015-07-13 16:41:24
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
○MXmailstore1.secureserver.net2015-07-13 → 2019-03-21 · 4 obs
● 2015-07-13 16:41:24
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
○MXsmtp.secureserver.net2015-07-13 → 2019-03-21 · 4 obs
● 2015-07-13 16:41:24
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
○A127.0.0.12017-01-24 → 2019-03-21 · 5 obs
○ 2016-03-04 15:28:54
● 2017-01-24 21:56:26
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
● 2017-01-24 21:56:26
● 2019-03-21 07:57:06
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
○A222.186.58.1332015-07-13 → 2016-03-04 · 4 obs
● 2015-07-13 16:41:24
● 2016-03-04 15:28:54
○ 2017-01-24 21:56:26
○ 2026-02-19 03:03:28
● 2016-03-04 15:28:54
○ 2017-01-24 21:56:26
○ 2026-02-19 03:03:28
○A38.207.75.1062026-02-19 → 2026-02-19 · 2 obs
○ 2026-02-19 03:03:26
○ 2026-02-19 03:03:28
○ 2026-02-19 03:03:28
●CNAMEexp.gs-cdn.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 03:03:26
● 2026-02-19 03:03:28
● 2026-02-19 03:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| is57.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server: 172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for is57.com (unsigned zone)
⏱️ Timing
Total: 830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
AI analysis
is57.com resolves to one IP number: 172.65.190.172.
other host names including www.g6fo.com, 0syn.com, 216049.cn, exp.gs-cdn.com and 97971.cc share IP numbers with is57.com.