codinglabs.de - dns.ninja

codinglabs.de

DNSSEC⚠️ Not signed
A76.76.21.22🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
A76.76.21.93🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSns1.vercel-dns.com ⭐ ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p13.nsone.net
A198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p13.nsone.net
NSa.zeit.world ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p13.nsone.net
A198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p13.nsone.net
NSb.zeit.world ⚠️ Not in zone NS records
A2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p13.nsone.net
A198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p13.nsone.net
NSns2.vercel-dns.com ⚠️ Not in parent delegation
A2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p13.nsone.net
A198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p13.nsone.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A192.178.218.26🇺🇸 Google192.178.218.0/24
PTRyuiadtq-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=wuqR-Pzuc-ePMWYmi2O8yqgBlhpeo_RwLat87K8yMWc
SOAns1.vercel-dns.comhostmaster@nsone.net serial=1657149527

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1781479210

Same first word

codinglabs.de
codinglabs.in
codinglabs.org
codinglabs.net
codinglabs.com.au

DNS History

29 records (11 active, 18 former)

20162017201820192020202120222023202420252026NSa.zeit.worldb.zeit.worldns1.vercel-dns.comns2.vercel-dns.comns1.hans.hosteurope.dens2.hans.hosteurope.deMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA76.76.21.2276.76.21.93148.251.40.1822a01:4f8:201:90b5::266.33.60.12966.33.60.13066.33.60.19466.33.60.3466.33.60.3566.33.60.6666.33.60.6776.76.21.12376.76.21.14276.76.21.24176.76.21.6176.76.21.98
●NSa.zeit.world2026-02-18 → 2026-06-14 · 3 obs
○ 2020-01-09 01:30:48
● 2026-02-18 13:34:00
● 2026-06-14 23:36:10
●NSb.zeit.world2026-02-18 → 2026-06-14 · 3 obs
○ 2020-01-09 01:30:48
● 2026-02-18 13:34:00
● 2026-06-14 23:36:10
○NSns1.hans.hosteurope.de2015-06-01 → 2020-01-09 · 4 obs
● 2015-06-01 09:43:04
● 2020-01-09 01:30:48
○ 2026-02-18 13:34:00
○ 2026-06-14 23:36:10
●NSns1.vercel-dns.com2026-02-18 → 2026-06-14 · 3 obs
○ 2020-01-09 01:30:48
● 2026-02-18 13:34:00
● 2026-06-14 23:36:10
○NSns2.hans.hosteurope.de2015-06-01 → 2020-01-09 · 4 obs
● 2015-06-01 09:43:04
● 2020-01-09 01:30:48
○ 2026-02-18 13:34:00
○ 2026-06-14 23:36:10
●NSns2.vercel-dns.com2026-02-18 → 2026-06-14 · 3 obs
○ 2020-01-09 01:30:48
● 2026-02-18 13:34:00
● 2026-06-14 23:36:10
●MXalt1.aspmx.l.google.com2015-06-01 → 2026-06-14 · 2 obs
● 2015-06-01 09:43:04
● 2026-06-14 23:36:10
●MXalt2.aspmx.l.google.com2015-06-01 → 2026-06-14 · 2 obs
● 2015-06-01 09:43:04
● 2026-06-14 23:36:10
●MXalt3.aspmx.l.google.com2026-02-18 → 2026-06-14 · 3 obs
○ 2020-01-09 01:30:48
● 2026-02-18 13:34:00
● 2026-06-14 23:36:10
●MXalt4.aspmx.l.google.com2026-02-18 → 2026-06-14 · 3 obs
○ 2020-01-09 01:30:48
● 2026-02-18 13:34:00
● 2026-06-14 23:36:10
●MXaspmx.l.google.com2015-06-01 → 2026-06-14 · 2 obs
● 2015-06-01 09:43:04
● 2026-06-14 23:36:10
○MXaspmx2.googlemail.com2015-06-01 → 2020-01-09 · 4 obs
● 2015-06-01 09:43:04
● 2020-01-09 01:30:48
○ 2026-02-18 13:34:00
○ 2026-06-14 23:36:10
○MXaspmx3.googlemail.com2015-06-01 → 2020-01-09 · 4 obs
● 2015-06-01 09:43:04
● 2020-01-09 01:30:48
○ 2026-02-18 13:34:00
○ 2026-06-14 23:36:10
○A148.251.40.1822015-06-01 → 2020-01-09 · 4 obs
● 2015-06-01 09:43:04
● 2020-01-09 01:30:48
○ 2026-02-18 13:34:00
○ 2026-06-14 23:36:10
○A2a01:4f8:201:90b5::22015-06-01 → 2020-01-09 · 4 obs
● 2015-06-01 09:43:04
● 2020-01-09 01:30:48
○ 2026-02-18 13:34:00
○ 2026-06-14 23:36:10
○A66.33.60.1292026-06-02 → 2026-06-02 · 4 obs
○ 2026-05-23 20:07:34
● 2026-06-02 03:33:46
○ 2026-06-03 22:36:20
○ 2026-06-14 23:36:10
○A66.33.60.1302026-02-18 → 2026-06-04 · 11 obs
○ 2020-01-09 01:30:48
● 2026-02-18 13:34:00
○ 2026-02-19 19:55:36
○ 2026-06-04 08:21:00
● 2026-06-04 09:38:26
○ 2026-06-04 13:58:54
○ 2026-06-04 17:30:00
● 2026-06-04 19:44:52
● 2026-06-04 20:55:32
○ 2026-06-04 23:06:44
○ 2026-06-14 23:36:10
○A66.33.60.1942026-05-23 → 2026-06-04 · 7 obs
○ 2026-05-23 18:37:26
● 2026-05-23 20:07:34
○ 2026-06-02 03:33:46
○ 2026-06-04 19:44:52
● 2026-06-04 20:55:32
○ 2026-06-04 23:06:44
○ 2026-06-14 23:36:10
○A66.33.60.342026-05-23 → 2026-06-04 · 7 obs
○ 2026-02-21 04:04:38
● 2026-05-23 18:37:26
○ 2026-05-23 20:07:34
○ 2026-06-04 09:38:26
● 2026-06-04 13:58:54
○ 2026-06-04 17:30:00
○ 2026-06-14 23:36:10
○A66.33.60.352026-05-23 → 2026-06-04 · 8 obs
○ 2026-02-18 13:34:00
○ 2026-02-21 04:04:38
● 2026-05-23 18:37:26
○ 2026-05-23 20:07:34
○ 2026-06-04 09:38:26
● 2026-06-04 13:58:54
○ 2026-06-04 17:30:00
○ 2026-06-14 23:36:10
○A66.33.60.662026-06-04 → 2026-06-04 · 7 obs
○ 2026-06-04 07:36:52
● 2026-06-04 08:21:00
○ 2026-06-04 09:38:26
○ 2026-06-04 13:58:54
● 2026-06-04 17:30:00
○ 2026-06-04 19:44:52
○ 2026-06-14 23:36:10
○A66.33.60.672026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-04 08:21:00
● 2026-06-04 09:38:26
○ 2026-06-04 13:58:54
○ 2026-06-14 23:36:10
○A76.76.21.1232026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-04 13:58:54
● 2026-06-04 17:30:00
○ 2026-06-04 19:44:52
○ 2026-06-14 23:36:10
○A76.76.21.1422026-06-03 → 2026-06-04 · 5 obs
○ 2026-06-02 03:33:46
● 2026-06-03 22:36:20
● 2026-06-04 08:21:00
○ 2026-06-04 09:38:26
○ 2026-06-14 23:36:10
●A76.76.21.222026-02-19 → 2026-06-14 · 10 obs
○ 2026-02-18 13:34:00
● 2026-02-19 19:55:36
● 2026-02-21 04:04:38
○ 2026-05-23 18:37:26
○ 2026-06-02 03:33:46
● 2026-06-03 22:36:20
○ 2026-06-04 07:36:52
○ 2026-06-04 20:55:32
● 2026-06-04 23:06:44
● 2026-06-14 23:36:10
○A76.76.21.2412026-02-19 → 2026-06-04 · 7 obs
○ 2026-02-18 13:34:00
● 2026-02-19 19:55:36
○ 2026-02-21 04:04:38
○ 2026-06-03 22:36:20
● 2026-06-04 07:36:52
○ 2026-06-04 08:21:00
○ 2026-06-14 23:36:10
○A76.76.21.612026-06-02 → 2026-06-02 · 4 obs
○ 2026-05-23 20:07:34
● 2026-06-02 03:33:46
○ 2026-06-03 22:36:20
○ 2026-06-14 23:36:10
●A76.76.21.932026-06-14 → 2026-06-14 · 2 obs
○ 2026-06-04 23:06:44
● 2026-06-14 23:36:10
○A76.76.21.982026-02-18 → 2026-06-04 · 12 obs
○ 2020-01-09 01:30:48
● 2026-02-18 13:34:00
○ 2026-02-19 19:55:36
● 2026-02-21 04:04:38
○ 2026-05-23 18:37:26
● 2026-05-23 20:07:34
○ 2026-06-02 03:33:46
○ 2026-06-04 17:30:00
● 2026-06-04 19:44:52
○ 2026-06-04 20:55:32
● 2026-06-04 23:06:44
○ 2026-06-14 23:36:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
codinglabs.dea.zeit.world, b.zeit.world-

✅ Authoritative Response

Server:198.51.44.13

NS records: a.zeit.world, b.zeit.world

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codinglabs.de (unsigned zone)

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

TypeCountSample Data
A276.76.21.142, 76.76.21.164
NS2ns1.vercel-dns.com, ns2.vercel-dns.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=wuqR-Pzuc-ePMWY
SOA1ns1.vercel-dns.com hostmaster.nsone.net

Analysis

IP Addresses

codinglabs.de points to the IP addresses 76.76.21.22 and 76.76.21.93

Among the host names that share IP numbers with codinglabs.de are 15897.com, v0-frame-render-engine-git-max-01-15-update.vercel.sh, devlio.com and two others.

Name Servers

The domain codinglabs.de is delegated to these four name servers: ns1.vercel-dns.com, ns2.vercel-dns.com, a.zeit.world and b.zeit.world.

At least some of codinglabs.de's name servers are shared with other domains, for example alfalasilimo.com, coursebucket.app, srb.today and two more.

These name servers are often deployed together with the name servers c.zeit.world, d.zeit.world, e.zeit.world and f.zeit.world.

The four hosts ns1.vercel-dns.com, ns2.vercel-dns.com, a.zeit.world and b.zeit.world each point to two IP numbers. ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2; a.zeit.world directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; b.zeit.world directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2.

ns1.vercel-dns.com and a.zeit.world each have 2620:4d:4000:6259:7:13:0:1 IP addresses.

ns1.vercel-dns.com and a.zeit.world each have 198.51.44.13 IP addresses.

ns2.vercel-dns.com and b.zeit.world each have 2a00:edc0:6259:7:13::2 IP addresses.

ns2.vercel-dns.com and b.zeit.world each have 198.51.45.13 IP addresses.

Mail Servers

codinglabs.de has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

codinglabs.de shares at least some of its mail servers with other domains — for example ns500754.ns500731.ns500731.ns500754.ns500671.ns500731.ns500742.ns500704.ns500705.ns500649.ns500678.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500742.ns500754.ns500742.ns500742.ns500688.ns500678.ns500704.ns500671.ns500671.ns500666.tenderladiesbz.com, voss.us and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 192.178.218.26 and 2607:f8b0:4004:c23::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.