zefdev.com - robtex.com
zefdev.com
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=1784079662 | ||||||
Same first word
zefdev.com |
DNS History
13 records (9 active, 4 former)
●NSns57.domaincontrol.com2016-12-16 → 2026-07-15 · 2 obs
● 2026-07-15 01:56:10
●NSns58.domaincontrol.com2016-12-16 → 2026-07-15 · 2 obs
● 2026-07-15 01:56:10
●MXalt1.aspmx.l.google.com2017-12-11 → 2026-07-15 · 3 obs
● 2017-12-11 15:38:30
● 2026-07-15 01:56:10
●MXalt2.aspmx.l.google.com2017-12-11 → 2026-07-15 · 3 obs
● 2017-12-11 15:38:30
● 2026-07-15 01:56:10
●MXaspmx.l.google.com2017-12-11 → 2026-07-15 · 3 obs
● 2017-12-11 15:38:30
● 2026-07-15 01:56:10
●MXaspmx2.googlemail.com2017-12-11 → 2026-07-15 · 3 obs
● 2017-12-11 15:38:30
● 2026-07-15 01:56:10
●MXaspmx3.googlemail.com2017-12-11 → 2026-07-15 · 3 obs
● 2017-12-11 15:38:30
● 2026-07-15 01:56:10
○MXmailstore1.secureserver.net2016-12-16 → 2016-12-16 · 3 obs
○ 2017-12-11 15:38:30
○ 2026-07-15 01:56:10
○MXsmtp.secureserver.net2016-12-16 → 2016-12-16 · 3 obs
○ 2017-12-11 15:38:30
○ 2026-07-15 01:56:10
●A15.197.142.1732026-02-17 → 2026-07-15 · 3 obs
● 2026-02-17 03:11:36
● 2026-07-15 01:56:10
○A184.168.131.2412021-10-13 → 2021-10-13 · 4 obs
● 2021-10-13 18:58:18
○ 2026-02-17 03:11:36
○ 2026-07-15 01:56:10
○A193.198.31.902016-12-16 → 2017-12-11 · 4 obs
● 2017-12-11 15:38:30
○ 2021-10-13 18:58:18
○ 2026-07-15 01:56:10
●A3.33.152.1472026-02-17 → 2026-07-15 · 3 obs
● 2026-02-17 03:11:36
● 2026-07-15 01:56:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| zefdev.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zefdev.com (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.142.173, 3.33.152.147 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=LfVO0an9a2YRjAu, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
IP Addresses
zefdev.com points to the IP addresses 3.33.152.147 and 15.197.142.173
Among the host names that share IP numbers with zefdev.com are ocrradio.com, bayareatrikes.com, verybesthawaii.com and two others.
Name Servers
DNS delegation for zefdev.com points to two name servers: ns57.domaincontrol.com and ns58.domaincontrol.com.
zefdev.com has the same name server delegation as a number of other domains, such as constructioncleaningleads.com, hop-child.com, palancing.com and two more.
ns57.domaincontrol.com directs to 97.74.108.29 and 2603:5:21c2::1d. ns58.domaincontrol.com directs to 173.201.76.29 and 2603:5:22c2::1d. Each host name carries two IP addresses.
Mail Servers
zefdev.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
zefdev.com shares at least some of its mail servers with other domains — for example darnit.ca, marticars.com, aboxshall.com and two more.
It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com has two IP addresses: 142.251.111.26 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
Host names pointing to 2800:3f0:4003:c0f::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 108.177.123.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.