zefrinc.com - robtex.com
zefrinc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns29.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2181::f🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| A | 97.74.104.15🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| NS | ns30.domaincontrol.com | ||||||
| A | 2603:5:2281::f🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| A | 173.201.72.15🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| SOA | ns29.domaincontrol.comdns@jomax.net 2026-03-10 #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=1774653292 | ||||||
Same first word
zefrinc.com |
Similar names
DNS History
24 records (4 active, 20 former)
○NSns-1282.awsdns-32.org2015-07-21 → 2020-01-09 · 3 obs
● 2015-07-21 01:38:50
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
○NSns-1674.awsdns-17.co.uk2015-07-21 → 2020-01-09 · 3 obs
● 2015-07-21 01:38:50
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
○NSns-438.awsdns-54.com2015-07-21 → 2020-01-09 · 3 obs
● 2015-07-21 01:38:50
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
○NSns-635.awsdns-15.net2015-07-21 → 2020-01-09 · 3 obs
● 2015-07-21 01:38:50
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
●NSns29.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 06:47:32
● 2026-03-27 23:21:38
● 2026-03-27 23:21:38
●NSns30.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 06:47:32
● 2026-03-27 23:21:38
● 2026-03-27 23:21:38
●A15.197.225.1282026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 06:47:32
● 2026-03-27 23:21:38
● 2026-03-27 23:21:38
●A3.33.251.1682026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-09 06:47:32
● 2026-03-27 23:21:38
● 2026-03-27 23:21:38
○A52.217.42.32020-01-09 → 2020-01-09 · 3 obs
○ 2016-06-20 03:53:46
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
● 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
○A54.231.1.1482015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 01:38:50
○ 2015-11-11 19:19:16
○ 2026-03-27 23:21:38
○ 2015-11-11 19:19:16
○ 2026-03-27 23:21:38
○A54.231.1.282015-07-21 → 2015-07-21 · 2 obs
● 2015-07-21 01:38:50
○ 2026-03-27 23:21:38
○ 2026-03-27 23:21:38
○A54.231.1.762015-07-21 → 2015-07-21 · 2 obs
● 2015-07-21 01:38:50
○ 2026-03-27 23:21:38
○ 2026-03-27 23:21:38
○A54.231.12.2042015-07-21 → 2015-07-21 · 2 obs
● 2015-07-21 01:38:50
○ 2026-03-27 23:21:38
○ 2026-03-27 23:21:38
○A54.231.14.442015-12-13 → 2015-12-13 · 4 obs
○ 2015-11-11 19:19:16
● 2015-12-13 11:10:20
○ 2016-01-07 15:42:02
○ 2026-03-27 23:21:38
● 2015-12-13 11:10:20
○ 2016-01-07 15:42:02
○ 2026-03-27 23:21:38
○A54.231.16.1802016-04-19 → 2016-04-19 · 4 obs
○ 2016-02-06 17:14:20
● 2016-04-19 08:27:26
○ 2016-06-20 03:53:46
○ 2026-03-27 23:21:38
● 2016-04-19 08:27:26
○ 2016-06-20 03:53:46
○ 2026-03-27 23:21:38
○A54.231.16.1882016-01-24 → 2016-01-24 · 4 obs
○ 2016-01-07 15:42:02
● 2016-01-24 19:33:00
○ 2016-02-06 17:14:20
○ 2026-03-27 23:21:38
● 2016-01-24 19:33:00
○ 2016-02-06 17:14:20
○ 2026-03-27 23:21:38
○A54.231.17.1402015-11-11 → 2015-11-11 · 4 obs
○ 2015-07-21 01:38:50
● 2015-11-11 19:19:16
○ 2015-12-13 11:10:20
○ 2026-03-27 23:21:38
● 2015-11-11 19:19:16
○ 2015-12-13 11:10:20
○ 2026-03-27 23:21:38
○A54.231.18.1882015-07-21 → 2015-07-21 · 2 obs
● 2015-07-21 01:38:50
○ 2026-03-27 23:21:38
○ 2026-03-27 23:21:38
○A54.231.33.52015-07-21 → 2015-07-21 · 2 obs
● 2015-07-21 01:38:50
○ 2026-03-27 23:21:38
○ 2026-03-27 23:21:38
○A54.231.64.2522015-07-21 → 2015-07-21 · 2 obs
● 2015-07-21 01:38:50
○ 2026-03-27 23:21:38
○ 2026-03-27 23:21:38
○A54.231.8.1242015-07-21 → 2015-07-21 · 2 obs
● 2015-07-21 01:38:50
○ 2026-03-27 23:21:38
○ 2026-03-27 23:21:38
○A54.231.81.1862016-01-07 → 2016-01-07 · 4 obs
○ 2015-12-13 11:10:20
● 2016-01-07 15:42:02
○ 2016-01-24 19:33:00
○ 2026-03-27 23:21:38
● 2016-01-07 15:42:02
○ 2016-01-24 19:33:00
○ 2026-03-27 23:21:38
○A54.231.83.92016-06-20 → 2016-06-20 · 4 obs
○ 2016-04-19 08:27:26
● 2016-06-20 03:53:46
○ 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
● 2016-06-20 03:53:46
○ 2020-01-09 06:47:32
○ 2026-03-27 23:21:38
○A54.231.97.2342016-02-06 → 2016-02-06 · 4 obs
○ 2016-01-24 19:33:00
● 2016-02-06 17:14:20
○ 2016-04-19 08:27:26
○ 2026-03-27 23:21:38
● 2016-02-06 17:14:20
○ 2016-04-19 08:27:26
○ 2026-03-27 23:21:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zefrinc.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zefrinc.com (unsigned zone)
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
IP Addresses
zefrinc.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names such as majorworld.nyc, c-storepos.com, nhwindwatch.com, atlantaaptguide.com and shorelinefamilyhealthcare.com share IPs with zefrinc.com.
Name Servers
zefrinc.com is delegated to two name servers: ns29.domaincontrol.com and ns30.domaincontrol.com.
zefrinc.com shares the same name server setup as paark.com, clinicwebdesign.com, condista.tv, hpdorm.com and justinaharris.com.
zefrinc.com shares some name servers with other domains, for instance mottif.com.
Host names with two IP numbers: ns29.domaincontrol.com points to: 2603:5:2181::f and 97.74.104.15; ns30.domaincontrol.com points to: 2603:5:2281::f and 173.201.72.15.