cominfosys.com - robtex.com
cominfosys.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns97.ultradns.biz ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1015::85🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns97.ultradns.biz | ||||||
| A | 156.154.66.97🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns97.ultradns.biz | ||||||
| NS | pdns97.ultradns.com ⚠️ Not in zone NS records | ||||||
| A | 2001:502:f3ff::85🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns97.ultradns.com | ||||||
| A | 156.154.64.97🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns97.ultradns.com | ||||||
| NS | pdns97.ultradns.net ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1014::85🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns97.ultradns.net | ||||||
| A | 156.154.65.97🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns97.ultradns.net | ||||||
| NS | pdns97.ultradns.org ⚠️ Not in zone NS records | ||||||
| A | 2001:502:4612::85🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns97.ultradns.org | ||||||
| A | 156.154.67.97🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns97.ultradns.org | ||||||
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=1774905862 | ||||||
Same first word
cominfosys.de |
cominfosys.com |
Similar names
infosyscom.de |
syscominfo.com |
monofysics.com |
infosyscom.eu |
infosyscom.org |
infocomsys.com |
sysinfocom.com |
syscominfo.com.br |
infosyscom.com |
infosyscom.fr |
DNS History
11 records (4 active, 7 former)
●NSpdns97.ultradns.biz2015-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 21:48:14
●NSpdns97.ultradns.com2015-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 21:48:14
●NSpdns97.ultradns.net2015-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 21:48:14
●NSpdns97.ultradns.org2015-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 21:48:14
○MXalt1.aspmx.l.google.com2015-08-13 → 2017-01-15 · 4 obs
● 2017-01-15 02:30:22
○ 2017-11-27 07:10:16
○ 2026-03-30 21:48:14
○MXalt2.aspmx.l.google.com2015-08-13 → 2017-01-15 · 4 obs
● 2017-01-15 02:30:22
○ 2017-11-27 07:10:16
○ 2026-03-30 21:48:14
○MXalt3.aspmx.l.google.com2015-08-13 → 2017-01-15 · 4 obs
● 2017-01-15 02:30:22
○ 2017-11-27 07:10:16
○ 2026-03-30 21:48:14
○MXalt4.aspmx.l.google.com2015-08-13 → 2017-01-15 · 4 obs
● 2017-01-15 02:30:22
○ 2017-11-27 07:10:16
○ 2026-03-30 21:48:14
○MXaspmx.l.google.com2015-08-13 → 2017-01-15 · 4 obs
● 2017-01-15 02:30:22
○ 2017-11-27 07:10:16
○ 2026-03-30 21:48:14
○MXcominfosys-com.mail.protection.outlook.com2017-11-27 → 2017-11-27 · 4 obs
● 2017-11-27 07:10:16
○ 2026-03-03 09:12:56
○ 2026-03-30 21:48:14
○A198.61.167.2112015-08-13 → 2017-11-27 · 4 obs
● 2017-11-27 07:10:16
○ 2026-03-03 09:12:56
○ 2026-03-30 21:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| cominfosys.com | pdns97.ultradns.net, pdns97.ultradns.com, pdns97.ultradns.biz, pdns97.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.64.97
NS records: pdns97.ultradns.net, pdns97.ultradns.com, pdns97.ultradns.biz, pdns97.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cominfosys.com (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns97.ultradns.com, pdns97.ultradns.com)
Analysis
Name Servers
cominfosys.com is delegated to four name servers: pdns97.ultradns.biz, pdns97.ultradns.com, pdns97.ultradns.net and pdns97.ultradns.org.
At least part of the name servers for cominfosys.com are shared with other domains, for instance isracard.co.il, troutmansanders.com, poalim-express.co.il, thekingofpromo.com and poalimexpress.co.il.
Host names with two IP numbers:
pdns97.ultradns.biz points to: 2610:a1:1015::85 and 156.154.66.97
pdns97.ultradns.com points to: 2001:502:f3ff::85 and 156.154.64.97
pdns97.ultradns.net points to: 2610:a1:1014::85 and 156.154.65.97
pdns97.ultradns.org points to: 2001:502:4612::85 and 156.154.67.97