sisinfor.com - robtex.com
sisinfor.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.serinforhosting.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.196.240🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1264.awsdns-30.org | ||||||
| NS | dns2.serinforhosting.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.193.62🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-318.awsdns-39.com | ||||||
| NS | dns3.serinforhosting.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.195.44🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-812.awsdns-37.net | ||||||
| NS | dns4.serinforhosting.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.199.17🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1809.awsdns-34.co.uk | ||||||
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=1776757987 | ||||||
Same first word
Similar names
noifriss.hu |
inforsis.com.br |
sifrinos.com |
sirsinfo.nl |
frossini.de |
frission.com |
inforsis.com |
inforsis.net |
frission.co.uk |
rissinfo.com |
infossir.com |
DNS History
10 records (4 active, 6 former)
●NSdns1.serinforhosting.com2026-03-11 → 2026-04-21 · 3 obs
● 2026-03-11 09:48:02
● 2026-04-21 08:09:18
●NSdns2.serinforhosting.com2026-03-11 → 2026-04-21 · 3 obs
● 2026-03-11 09:48:02
● 2026-04-21 08:09:18
●NSdns3.serinforhosting.com2026-03-11 → 2026-04-21 · 3 obs
● 2026-03-11 09:48:02
● 2026-04-21 08:09:18
●NSdns4.serinforhosting.com2026-03-11 → 2026-04-21 · 3 obs
● 2026-03-11 09:48:02
● 2026-04-21 08:09:18
○NSns-1264.awsdns-30.org2017-03-19 → 2017-03-19 · 3 obs
○ 2026-03-11 09:48:02
○ 2026-04-21 08:09:18
○NSns-1809.awsdns-34.co.uk2017-03-19 → 2017-03-19 · 3 obs
○ 2026-03-11 09:48:02
○ 2026-04-21 08:09:18
○NSns-318.awsdns-39.com2017-03-19 → 2017-03-19 · 3 obs
○ 2026-03-11 09:48:02
○ 2026-04-21 08:09:18
○NSns-812.awsdns-37.net2017-03-19 → 2017-03-19 · 3 obs
○ 2026-03-11 09:48:02
○ 2026-04-21 08:09:18
○MXmail.serinforhosting.com2017-03-19 → 2017-03-19 · 3 obs
○ 2026-03-11 09:48:02
○ 2026-04-21 08:09:18
○A52.209.245.1872017-03-19 → 2017-03-19 · 3 obs
○ 2026-03-11 09:48:02
○ 2026-04-21 08:09:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| sisinfor.com | dns1.serinforhosting.com, dns2.serinforhosting.com, dns3.serinforhosting.com, dns4.serinforhosting.com | 4 records |
✅ Authoritative Response
Server:205.251.195.44
NS records: dns1.serinforhosting.com, dns2.serinforhosting.com, dns3.serinforhosting.com, dns4.serinforhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sisinfor.com (unsigned zone)
⏱️ Timing
Total: 233ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.serinforhosting.com, dns2.serinforhosting.com, dns3.serinforhosting.com...)
Analysis
Name Servers
sisinfor.com delegates to four name servers: dns1.serinforhosting.com, dns2.serinforhosting.com, dns3.serinforhosting.com and dns4.serinforhosting.com.
sisinfor.com at least partially shares name servers with other domains, including k3k.biz, anasagastibasterra.com, izaobrasypromociones.com, kine-bilbo.com and ibernor.es.
These name servers are commonly used together with the name servers ns-1264.awsdns-30.org, ns-318.awsdns-39.com, ns-812.awsdns-37.net and ns-1809.awsdns-34.co.uk.
Host names with one IP number:
dns1.serinforhosting.com points to 205.251.196.240; dns2.serinforhosting.com points to 205.251.193.62; dns3.serinforhosting.com points to 205.251.195.44; dns4.serinforhosting.com points to 205.251.199.17.