crcinfosys.com - robtex.com
crcinfosys.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.he.net ⚠️ Not in zone NS records | ||||||
| A | 2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns1.he.net | ||||||
| A | 216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns1.he.net | ||||||
| NS | ns10.3pefi.com ⚠️ Not in zone NS records | ||||||
| A | 192.195.220.63🇺🇸 E-xpedient192.195.220.0/24 EPS US LLC, hosted at Expedient ACM | ||||||
| NS | ns2.he.net ⚠️ Not in zone NS records | ||||||
| A | 2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| A | 216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| NS | ns3.he.net ⚠️ Not in zone NS records | ||||||
| A | 2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| A | 216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| NS | ns4.he.net ⚠️ Not in zone NS records | ||||||
| A | 2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| A | 216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| NS | ns5.he.net ⚠️ Not in zone NS records | ||||||
| A | 2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.net | ||||||
| A | 216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.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=1778771431 | ||||||
PTR for
Same first word
crcinfosys.com |
DNS History
18 records (6 active, 12 former)
●NSns1.he.net2026-02-21 → 2026-05-14 · 3 obs
○ 2018-11-20 13:11:10
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
●NSns10.3pefi.com2026-02-21 → 2026-05-14 · 3 obs
○ 2018-11-20 13:11:10
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
○NSns2.efi.com2017-06-29 → 2018-11-20 · 15 obs
○ 2017-05-03 15:55:50
● 2017-06-29 01:45:18
● 2017-09-15 21:44:18
○ 2017-10-06 10:14:00
○ 2018-02-22 01:43:16
● 2018-04-09 07:50:30
○ 2018-05-16 22:16:28
● 2018-06-23 20:52:00
● 2018-07-31 23:06:10
○ 2018-08-23 15:04:10
○ 2018-10-08 15:20:02
● 2018-11-12 17:16:48
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
● 2017-06-29 01:45:18
● 2017-09-15 21:44:18
○ 2017-10-06 10:14:00
○ 2018-02-22 01:43:16
● 2018-04-09 07:50:30
○ 2018-05-16 22:16:28
● 2018-06-23 20:52:00
● 2018-07-31 23:06:10
○ 2018-08-23 15:04:10
○ 2018-10-08 15:20:02
● 2018-11-12 17:16:48
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
●NSns2.he.net2026-02-21 → 2026-05-14 · 3 obs
○ 2018-11-20 13:11:10
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
○NSns3.efi.com2017-06-29 → 2018-11-20 · 16 obs
○ 2017-05-03 15:55:50
● 2017-06-29 01:45:18
○ 2017-07-17 15:25:00
○ 2017-08-24 21:08:16
● 2017-08-31 02:39:08
○ 2017-09-15 21:44:12
○ 2017-10-06 10:14:00
● 2017-12-01 06:33:42
○ 2018-02-22 01:43:16
○ 2018-09-11 02:49:28
● 2018-09-18 02:25:42
● 2018-10-08 15:20:02
○ 2018-11-12 17:16:48
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
● 2017-06-29 01:45:18
○ 2017-07-17 15:25:00
○ 2017-08-24 21:08:16
● 2017-08-31 02:39:08
○ 2017-09-15 21:44:12
○ 2017-10-06 10:14:00
● 2017-12-01 06:33:42
○ 2018-02-22 01:43:16
○ 2018-09-11 02:49:28
● 2018-09-18 02:25:42
● 2018-10-08 15:20:02
○ 2018-11-12 17:16:48
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
●NSns3.he.net2026-02-21 → 2026-05-14 · 3 obs
○ 2018-11-20 13:11:10
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
○NSns4.efi.com2017-06-29 → 2018-11-20 · 18 obs
○ 2017-05-03 15:55:50
● 2017-06-29 01:45:18
● 2017-08-24 21:08:16
○ 2017-08-31 02:39:08
○ 2017-09-15 21:44:18
● 2017-10-06 10:14:00
○ 2017-12-01 06:33:42
● 2018-02-22 01:43:16
○ 2018-04-09 07:50:30
● 2018-05-16 22:16:28
○ 2018-06-23 20:52:00
○ 2018-07-31 23:06:10
● 2018-08-23 15:04:10
● 2018-09-11 02:49:28
○ 2018-09-18 02:25:42
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
● 2017-06-29 01:45:18
● 2017-08-24 21:08:16
○ 2017-08-31 02:39:08
○ 2017-09-15 21:44:18
● 2017-10-06 10:14:00
○ 2017-12-01 06:33:42
● 2018-02-22 01:43:16
○ 2018-04-09 07:50:30
● 2018-05-16 22:16:28
○ 2018-06-23 20:52:00
○ 2018-07-31 23:06:10
● 2018-08-23 15:04:10
● 2018-09-11 02:49:28
○ 2018-09-18 02:25:42
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
●NSns4.he.net2026-02-21 → 2026-05-14 · 3 obs
○ 2018-11-20 13:11:10
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
●NSns5.he.net2026-02-21 → 2026-05-14 · 3 obs
○ 2018-11-20 13:11:10
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
● 2026-02-21 07:21:04
● 2026-05-14 15:21:30
○NSnse1.reyrey.com2015-06-27 → 2017-05-03 · 4 obs
● 2015-06-27 02:33:46
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
○NSnse3.reyrey.com2015-06-27 → 2017-05-03 · 4 obs
● 2015-06-27 02:33:46
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
○NSnse4.reyrey.com2015-06-27 → 2017-05-03 · 4 obs
● 2015-06-27 02:33:46
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
○MXcrcinfosys-com.mail.protection.outlook.com2017-08-24 → 2018-11-20 · 5 obs
○ 2017-07-17 15:25:00
● 2017-08-24 20:41:46
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
● 2017-08-24 20:41:46
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
○MXcuba.crcinfosys.com2017-06-29 → 2017-07-17 · 5 obs
○ 2017-05-03 15:55:50
● 2017-06-29 01:45:18
● 2017-07-17 15:25:00
○ 2017-08-24 20:41:46
○ 2026-05-14 15:21:30
● 2017-06-29 01:45:18
● 2017-07-17 15:25:00
○ 2017-08-24 20:41:46
○ 2026-05-14 15:21:30
○MXcuda.crcinfosys.com2015-06-27 → 2017-05-03 · 4 obs
● 2015-06-27 02:33:46
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
○A192.147.20.1822017-06-29 → 2018-11-20 · 5 obs
○ 2017-05-03 15:55:50
● 2017-06-29 01:45:18
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
● 2017-06-29 01:45:18
● 2018-11-20 13:11:10
○ 2026-02-21 07:21:04
○ 2026-05-14 15:21:30
○A206.180.28.112015-06-27 → 2017-05-03 · 4 obs
● 2015-06-27 02:33:46
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
○A206.180.28.122015-06-27 → 2017-05-03 · 4 obs
● 2015-06-27 02:33:46
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
● 2017-05-03 15:55:50
○ 2017-06-29 01:45:18
○ 2026-05-14 15:21:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| crcinfosys.com | ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net... | 1 record |
✅ Authoritative Response
Server:216.218.130.2
NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net, ns10.3pefi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crcinfosys.com (unsigned zone)
⏱️ Timing
Total: 675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns10.3pefi.com)
Analysis
Name Servers
crcinfosys.com is delegated to six name servers: ns10.3pefi.com, ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.
At least part of the name servers for crcinfosys.com are shared with other domains, for instance ruppfamily.us, teachers-network.com, danger.ch, als.hr and ololo.cc.
Host names with two IP numbers:
ns1.he.net points to 2001:470:100::2 and 216.218.130.2.
ns2.he.net points to 2001:470:200::2 and 216.218.131.2.
ns3.he.net points to 2001:470:300::2 and 216.218.132.2.
ns4.he.net points to 2001:470:400::2 and 216.66.1.2.
ns5.he.net points to 2001:470:500::2 and 216.66.80.18.
Host names with one IP number:
ns10.3pefi.com points to 192.195.220.63.