codelab42.com - robtex.com
codelab42.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=1771291435 | ||||||
Same first word
codelab42.com |
DNS History
13 records (8 active, 5 former)
○NSdns1.stabletransit.com2015-08-23 → 2017-05-15 · 4 obs
● 2017-05-15 23:10:12
○ 2026-02-21 19:44:00
○ 2026-02-21 19:44:02
○NSdns2.stabletransit.com2015-08-23 → 2017-05-15 · 4 obs
● 2017-05-15 23:10:12
○ 2026-02-21 19:44:00
○ 2026-02-21 19:44:02
○NSns.rackspace.com2015-08-23 → 2017-05-15 · 4 obs
● 2017-05-15 23:10:12
○ 2026-02-21 19:44:00
○ 2026-02-21 19:44:02
●NSns39.domaincontrol.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 19:44:00
● 2026-02-21 19:44:02
●NSns40.domaincontrol.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 19:44:00
● 2026-02-21 19:44:02
●MXalt1.aspmx.l.google.com2015-08-23 → 2026-02-21 · 2 obs
● 2026-02-21 19:44:02
●MXalt2.aspmx.l.google.com2015-08-23 → 2026-02-21 · 2 obs
● 2026-02-21 19:44:02
●MXaspmx.l.google.com2015-08-23 → 2026-02-21 · 2 obs
● 2026-02-21 19:44:02
●MXaspmx2.googlemail.com2015-08-23 → 2026-02-21 · 2 obs
● 2026-02-21 19:44:02
●MXaspmx3.googlemail.com2015-08-23 → 2026-02-21 · 2 obs
● 2026-02-21 19:44:02
○A192.30.252.1532015-08-23 → 2017-05-15 · 4 obs
● 2017-05-15 23:10:12
○ 2026-02-21 19:44:00
○ 2026-02-21 19:44:02
○A192.30.252.1542015-08-23 → 2017-05-15 · 4 obs
● 2017-05-15 23:10:12
○ 2026-02-21 19:44:00
○ 2026-02-21 19:44:02
●A34.252.195.2472026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 19:44:00
● 2026-02-21 19:44:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| codelab42.com | ns39.domaincontrol.com, ns40.domaincontrol.com | - |
✅ Authoritative Response
Server: 97.74.109.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codelab42.com (unsigned zone)
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.252.195.247 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | google-site-verification=c3b8fVAhaY1irUc, google-site-verification=oulnGUWOEiSC7K3 |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
AI analysis
codelab42.com points to a single IP address: 34.252.195.247.
Other host names, for instance ec2-34-252-195-247.eu-west-1.compute.amazonaws.com, share IP numbers with codelab42.com.
Two name servers ns39.domaincontrol.com and ns40.domaincontrol.com handle the delegation for codelab42.com.
codelab42.com shares the same name server setup as other domains, for example lowepace.com, die-holzlandwalker.de, gentleenvironmental.com, zulalmcadoo.com and webtv-studio.de.
Host names with two IP numbers:
ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20.
ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.
codelab42.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
codelab42.com shares at least partially some mail servers with other domains, for instance ns500768.ns500759.ns500758.ns500698.ns500698.ns500758.ns500759.ns500698.ns500698.ns500698.ns500735.ns500736.ns500576.ns500698.ns500686.ns500576.ns500619.trackreceptor.com, ns500671.ns500742.ns500754.ns500754.ns500731.ns500742.ns500731.ns500142.lustyslutz.com, ns500754.ns500754.ns500671.ns500671.ns500671.ns500671.ns500688.ns500671.ns500688.ns500291.ns500291.ns500153.tenderladiesbz.com, ns500758.ns500759.ns500759.ns500698.ns500735.ns500698.ns500736.ns500698.ns500736.ns500698.ns500735.ns500576.ns500576.ns500576.ns500652.trackreceptor.com and ns500671.ns500731.ns500742.ns500754.ns500742.ns500742.ns500688.ns500678.ns500649.ns500678.lustyslutz.com.
these mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs
The host name aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27.
The host name aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.
The host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
The host name alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
The host name alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
Host names pointing to 2607:f8b0:4003:c30::1b are aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2607:f8b0:4001:c70::1a are aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Common IPs: 2607:f8b0:4003:c30::1b used by aspmx2.googlemail.com and alt1.aspmx.l.google.com; 2607:f8b0:4001:c70::1a used by aspmx3.googlemail.com and alt2.aspmx.l.google.com.