si4s.com - robtex.com
si4s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | verification-c5ftxzdnt6rvgas2gsf7bf.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1774436597 | ||||||
Same first word
si4s.com |
Similar names
sis4.com |
4ssi.com |
s4si.com |
s4is.org |
4sis.ru |
is4s.io |
is4s.com |
is4s.net |
ss4i.com |
iss4.com |
4sis.com |
4sis.com.br |
4sis.cn |
i4ss.com |
DNS History
14 records (5 active, 9 former)
○NSbarbara.ns.cloudflare.com2015-07-18 → 2016-07-11 · 4 obs
● 2016-07-11 12:21:14
○ 2017-03-24 01:17:48
○ 2026-03-25 11:15:46
○NSdns.bizcn.com2017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 01:17:48
○ 2020-01-27 06:08:42
○ 2026-03-25 11:15:46
○NSdns.cnmsn.net2017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 01:17:48
○ 2026-02-26 22:18:44
○ 2026-03-25 11:15:46
○NSf1g1ns1.dnspod.net2020-01-27 → 2020-01-27 · 4 obs
● 2020-01-27 06:08:42
○ 2026-02-26 22:18:44
○ 2026-03-25 11:15:46
○NSjeremy.ns.cloudflare.com2015-07-18 → 2016-07-11 · 4 obs
● 2016-07-11 12:21:14
○ 2017-03-24 01:17:48
○ 2026-03-25 11:15:46
●NSns1.afternic.com2026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 22:18:44
● 2026-03-25 11:15:46
●NSns2.afternic.com2026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 22:18:44
● 2026-03-25 11:15:46
●NSverification-c5ftxzdnt6rvgas2gsf7bf.ns101.verify.hn2026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 22:18:44
● 2026-03-25 11:15:46
○A104.24.102.1822015-07-18 → 2016-07-11 · 4 obs
● 2016-07-11 12:21:14
○ 2017-03-24 01:17:48
○ 2026-03-25 11:15:46
○A104.24.103.1822015-07-18 → 2016-07-11 · 4 obs
● 2016-07-11 12:21:14
○ 2017-03-24 01:17:48
○ 2026-03-25 11:15:46
●A13.248.169.482026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 22:18:44
● 2026-03-25 11:15:46
○A23.82.231.1102020-01-27 → 2020-01-27 · 4 obs
● 2020-01-27 06:08:42
○ 2026-02-26 22:18:44
○ 2026-03-25 11:15:46
○A47.89.27.102017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 01:17:48
○ 2020-01-27 06:08:42
○ 2026-03-25 11:15:46
●A76.223.54.1462026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 22:18:44
● 2026-03-25 11:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| si4s.com | ns1.afternic.com, ns2.afternic.com, verification-c5ftxzdnt6rvgas2gsf7bf.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-c5ftxzdnt6rvgas2gsf7bf.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for si4s.com (unsigned zone)
⏱️ Timing
Total: 3220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
si4s.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance yates.extrashare.com, goldtut.com, convana.com, finomarket.com and budvaonline.com share IP numbers with si4s.com.
Name Servers
The delegation for si4s.com is handled by three name servers: ns1.afternic.com, ns2.afternic.com and verification-c5ftxzdnt6rvgas2gsf7bf.ns101.verify.hn.
si4s.com at least partially shares name servers with other domains, for instance rabbani.me, host-56.newitech.com, 196-200-70-172.metrong.com, www.advitek.com and texaschip.com.
These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-lddnswq5f7fujuwt34eydq.ns101.verify.hn.
Two IP numbers per host:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.
verification-c5ftxzdnt6rvgas2gsf7bf.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.