w3cschool.com - robtex.com

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w3cschool.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP
NSdamao.ns.giantpanda.com ⭐ ⚠️
A3.33.232.36🇺🇸 Amazon
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSlunlun.ns.giantpanda.com⚠️
A75.2.60.62🇺🇸 Amazon
PTRa96bd4be2a35efd86.awsglobalaccelerator.com
NSxinxin.ns.giantpanda.com⚠️
A75.2.45.63🇺🇸 Amazon
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSyangyang.ns.giantpanda.com⚠️
A99.83.188.43🇺🇸 Amazon
PTRa96bd4be2a35efd86.awsglobalaccelerator.com
MXmx92.m1bp.com(999)
A147.182.130.78🇺🇸 DIGITALOCEAN
PTRip-147-182-130-78.defastlink.net
A147.182.160.18🇺🇸 DIGITALOCEAN
PTRip-147-182-160-18.defastlink.net
A147.182.180.139🇺🇸 DIGITALOCEAN
PTRip-147-182-180-139.defastlink.net
A147.182.189.184🇺🇸 DIGITALOCEAN
PTRip-147-182-189-184.defastlink.net
A164.90.197.79🇳🇱 DIGITALOCEAN
PTRip-164-90-197-79.defastlink.net
A164.90.197.105🇳🇱 DIGITALOCEAN
PTRip-164-90-197-105.defastlink.net
A164.90.197.143🇳🇱 DIGITALOCEAN
PTRip-164-90-197-143.defastlink.net
A164.90.197.162🇳🇱 DIGITALOCEAN
PTRip-164-90-197-162.defastlink.net
MXmx92.mb5p.com(999)
A147.182.130.78🇺🇸 DIGITALOCEAN
PTRip-147-182-130-78.defastlink.net
A147.182.160.18🇺🇸 DIGITALOCEAN
PTRip-147-182-160-18.defastlink.net
A147.182.180.139🇺🇸 DIGITALOCEAN
PTRip-147-182-180-139.defastlink.net
A147.182.189.184🇺🇸 DIGITALOCEAN
PTRip-147-182-189-184.defastlink.net
A164.90.197.79🇳🇱 DIGITALOCEAN
PTRip-164-90-197-79.defastlink.net
A164.90.197.105🇳🇱 DIGITALOCEAN
PTRip-164-90-197-105.defastlink.net
A164.90.197.143🇳🇱 DIGITALOCEAN
PTRip-164-90-197-143.defastlink.net
A164.90.197.162🇳🇱 DIGITALOCEAN
PTRip-164-90-197-162.defastlink.net
SOAdamao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1770918430

Up

www.w3cschool.com

Same first word

w3cschool.org
w3cschool.cc
w3cschool.cn
w3cschool.org.cn
w3cschool.com
w3cschool.net

Similar names

wc3school.com
schoolw3c.com

DNS History

23 records (10 active, 13 former)

20162017201820192020202120222023202420252026NSdamao.ns.giantpanda.comlunlun.ns.giantpanda.comxinxin.ns.giantpanda.comyangyang.ns.giantpanda.combuy.internettraffic.comns1.above.comns1.sedoparking.comns1.uniregistrymarket.linkns2.above.comns2.sedoparking.comns2.uniregistrymarket.linksell.internettraffic.comMXmx92.m1bp.commx92.mb5p.commail.nickstel.comA2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f66.175.209.17996.126.111.165103.224.182.24669.172.201.15369.172.201.20872.52.4.120
○NSbuy.internettraffic.com2015-10-27 → 2016-08-27 · 5 obs
○ 2015-10-15 18:38:52
● 2015-10-27 04:45:58
● 2016-08-27 00:15:18
○ 2016-09-05 16:04:14
○ 2026-02-15 19:18:02
●NSdamao.ns.giantpanda.com2026-02-15 → 2026-02-15 · 2 obs
○ 2017-08-15 23:53:38
● 2026-02-15 19:18:02
●NSlunlun.ns.giantpanda.com2026-02-15 → 2026-02-15 · 2 obs
○ 2017-08-15 23:53:38
● 2026-02-15 19:18:02
○NSns1.above.com2017-07-05 → 2017-08-15 · 4 obs
○ 2016-12-21 06:34:00
● 2017-07-05 04:37:08
● 2017-08-15 23:53:38
○ 2026-02-15 19:18:02
○NSns1.sedoparking.com2015-09-02 → 2015-10-15 · 4 obs
● 2015-09-02 05:18:20
● 2015-10-15 18:38:52
○ 2015-10-27 04:45:58
○ 2026-02-15 19:18:02
○NSns1.uniregistrymarket.link2016-09-05 → 2016-12-21 · 5 obs
○ 2016-08-27 00:15:18
● 2016-09-05 16:04:14
● 2016-12-21 06:34:00
○ 2017-07-05 04:37:08
○ 2026-02-15 19:18:02
○NSns2.above.com2017-07-05 → 2017-08-15 · 4 obs
○ 2016-12-21 06:34:00
● 2017-07-05 04:37:08
● 2017-08-15 23:53:38
○ 2026-02-15 19:18:02
○NSns2.sedoparking.com2015-09-02 → 2015-10-15 · 4 obs
● 2015-09-02 05:18:20
● 2015-10-15 18:38:52
○ 2015-10-27 04:45:58
○ 2026-02-15 19:18:02
○NSns2.uniregistrymarket.link2016-09-05 → 2016-12-21 · 5 obs
○ 2016-08-27 00:15:18
● 2016-09-05 16:04:14
● 2016-12-21 06:34:00
○ 2017-07-05 04:37:08
○ 2026-02-15 19:18:02
○NSsell.internettraffic.com2015-10-27 → 2016-08-27 · 5 obs
○ 2015-10-15 18:38:52
● 2015-10-27 04:45:58
● 2016-08-27 00:15:18
○ 2016-09-05 16:04:14
○ 2026-02-15 19:18:02
●NSxinxin.ns.giantpanda.com2026-02-15 → 2026-02-15 · 2 obs
○ 2017-08-15 23:53:38
● 2026-02-15 19:18:02
●NSyangyang.ns.giantpanda.com2026-02-15 → 2026-02-15 · 2 obs
○ 2017-08-15 23:53:38
● 2026-02-15 19:18:02
○MXmail.nickstel.com2015-09-02 → 2015-10-15 · 4 obs
● 2015-09-02 05:18:20
● 2015-10-15 18:38:52
○ 2015-10-27 04:45:58
○ 2026-02-15 19:18:02
●MXmx92.m1bp.com2017-07-05 → 2026-02-15 · 3 obs
○ 2015-10-27 04:45:58
● 2017-07-05 04:37:08
● 2026-02-15 19:18:02
●MXmx92.mb5p.com2017-07-05 → 2026-02-15 · 3 obs
○ 2015-10-27 04:45:58
● 2017-07-05 04:37:08
● 2026-02-15 19:18:02
○A103.224.182.2462017-07-05 → 2017-08-15 · 4 obs
○ 2016-12-21 06:34:00
● 2017-07-05 04:37:08
● 2017-08-15 23:53:38
○ 2026-02-15 19:18:02
●A2600:3c03::f03c:95ff:fe91:5d522026-02-15 → 2026-02-15 · 2 obs
○ 2017-08-15 23:53:38
● 2026-02-15 19:18:02
●A2600:3c03::f03c:95ff:feed:4d4f2026-02-15 → 2026-02-15 · 2 obs
○ 2017-08-15 23:53:38
● 2026-02-15 19:18:02
●A66.175.209.1792026-02-15 → 2026-02-15 · 2 obs
○ 2017-08-15 23:53:38
● 2026-02-15 19:18:02
○A69.172.201.1532016-05-07 → 2016-12-21 · 5 obs
○ 2016-02-09 01:53:54
● 2016-05-07 11:04:38
● 2016-12-21 06:34:00
○ 2017-07-05 04:37:08
○ 2026-02-15 19:18:02
○A69.172.201.2082015-10-27 → 2016-02-09 · 5 obs
○ 2015-10-15 18:38:52
● 2015-10-27 04:45:58
● 2016-02-09 01:53:54
○ 2016-05-07 11:04:38
○ 2026-02-15 19:18:02
○A72.52.4.1202015-09-02 → 2015-10-15 · 4 obs
● 2015-09-02 05:18:20
● 2015-10-15 18:38:52
○ 2015-10-27 04:45:58
○ 2026-02-15 19:18:02
●A96.126.111.1652026-02-15 → 2026-02-15 · 2 obs
○ 2017-08-15 23:53:38
● 2026-02-15 19:18:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
w3cschool.comlunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com-

✅ Authoritative Response

Server: 75.2.60.62

NS records: lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for w3cschool.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
A296.126.111.165, 66.175.209.179
AAAA22600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f
NS2damao.ns.giantpanda.com, xinxin.ns.giantpanda.com
SOA1damao.ns.giantpanda.com admin.giantpanda

AI analysis

w3cschool.com is the parent of www.w3cschool.com.

w3cschool.com resolves to four IP numbers: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.

other host names for instance mail.egydown.com, images.v77poker.com.com, dfsdf.sdfsdf.com, 187.music.buenblog.com and mycrusing.com share IP numbers with w3cschool.com.

w3cschool.com is delegated to four name servers: damao.ns.giantpanda.com, lunlun.ns.giantpanda.com, xinxin.ns.giantpanda.com and yangyang.ns.giantpanda.com.

w3cschool.com at least partially shares name servers with other domains, for instance mail.glcl.com, 80645.com, blists.com, www.spunkstar.com and millioneuros.de.

These name servers are commonly used with the name servers yangguang.ns.giantpanda.com, jiajia.ns.giantpanda.com, anan.ns.giantpanda.com, chichi.ns.giantpanda.com, panpan.ns.giantpanda.com, po.ns.giantpanda.com, baobao.ns.giantpanda.com, changchang.ns.giantpanda.com and shaoshao.ns.giantpanda.com.

Host names with one IP number:

damao.ns.giantpanda.com points to 3.33.232.36

lunlun.ns.giantpanda.com points to 75.2.60.62

xinxin.ns.giantpanda.com points to 75.2.45.63

yangyang.ns.giantpanda.com points to 99.83.188.43

w3cschool.com is handled by two mail servers: mx92.m1bp.com and mx92.mb5p.com.

w3cschool.com uses the same mail server setup as other domains, for example cosmetictravelcase.com, julieolsen.com, heavymetalmessenger.com and seedify.com.

Host names with eight IP numbers: The host name mx92.m1bp.com points to: 147.182.130.78, 147.182.160.18, 147.182.180.139, 147.182.189.184, 164.90.197.79, 164.90.197.105, 164.90.197.143 and 164.90.197.162. The host name mx92.mb5p.com points to: 147.182.130.78, 147.182.160.18, 147.182.180.139, 147.182.189.184, 164.90.197.79, 164.90.197.105, 164.90.197.143 and 164.90.197.162. Host names pointing to 147.182.130.78: mx92.m1bp.com and mx92.mb5p.com. Host names pointing to 147.182.160.18: mx92.m1bp.com and mx92.mb5p.com. Host names pointing to 147.182.180.139: mx92.m1bp.com and mx92.mb5p.com. Host names pointing to 147.182.189.184: mx92.m1bp.com and mx92.mb5p.com. Host names pointing to 164.90.197.79: mx92.m1bp.com and mx92.mb5p.com. Host names pointing to 164.90.197.105: mx92.m1bp.com and mx92.mb5p.com. Host names pointing to 164.90.197.143: mx92.m1bp.com and mx92.mb5p.com. Host names pointing to 164.90.197.162: mx92.m1bp.com and mx92.mb5p.com.