free-html-tutorials.com - robtex.com

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free-html-tutorials.com

DNSSEC⚠️ Not signed
A38.239.35.26🇺🇸 HDHK
NSa6.share-dns.com ⭐ ⚠️
A172.64.53.25🇺🇸 Cloudflare
PTRip-172-64-53-25.defastlink.net
NSa.share-dns.com⚠️
A172.64.53.25🇺🇸 Cloudflare
PTRip-172-64-53-25.defastlink.net
NSb.share-dns.net⚠️
A172.64.52.239🇺🇸 Cloudflare
PTRip-172-64-52-239.defastlink.net
NSb6.share-dns.net⚠️
A172.64.52.239🇺🇸 Cloudflare
PTRip-172-64-52-239.defastlink.net
MXdc-253d9c6e0014.free-html-tutorials.com(999)
A38.239.35.26🇺🇸 HDHK
SOAa.share-dns.commaster@share-dns.com serial=1769124573

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

Same first word

free-html-tutorials.com

DNS History

17 records (6 active, 11 former)

200920112013201520172019202120232025NSa.share-dns.coma6.share-dns.comb.share-dns.netb6.share-dns.netkurt.ns.cloudflare.comns8195.hostgator.comns8196.hostgator.comtani.ns.cloudflare.comMXdc-253d9c6e0014.free-html-tutorials.comdc-976e8247.free-html-tutorials.comfree-html-tutorials.comA38.239.35.26104.24.96.166104.24.97.166192.185.39.312400:cb00:2048:1::6818:60a62400:cb00:2048:1::6818:61a6
●NSa.share-dns.com2026-02-15 → 2026-02-15 · 2 obs
○ 2017-09-30 15:40:42
● 2026-02-15 16:50:08
●NSa6.share-dns.com2026-02-15 → 2026-02-15 · 2 obs
○ 2017-09-30 15:40:42
● 2026-02-15 16:50:08
●NSb.share-dns.net2026-02-15 → 2026-02-15 · 2 obs
○ 2017-09-30 15:40:42
● 2026-02-15 16:50:08
●NSb6.share-dns.net2026-02-15 → 2026-02-15 · 2 obs
○ 2017-09-30 15:40:42
● 2026-02-15 16:50:08
○NSkurt.ns.cloudflare.com2015-11-08 → 2017-09-30 · 4 obs
○ 2015-06-29 13:10:16
● 2015-11-08 23:44:54
● 2017-09-30 15:40:42
○ 2026-02-15 16:50:08
○NSns8195.hostgator.com2015-06-29 → 2015-06-29 · 4 obs
○ 2008-03-19 22:38:54
● 2015-06-29 13:10:16
○ 2015-11-08 23:44:54
○ 2026-02-15 16:50:08
○NSns8196.hostgator.com2015-06-29 → 2015-06-29 · 4 obs
○ 2008-03-19 22:38:54
● 2015-06-29 13:10:16
○ 2015-11-08 23:44:54
○ 2026-02-15 16:50:08
○NStani.ns.cloudflare.com2015-11-08 → 2017-09-30 · 4 obs
○ 2015-06-29 13:10:16
● 2015-11-08 23:44:54
● 2017-09-30 15:40:42
○ 2026-02-15 16:50:08
●MXdc-253d9c6e0014.free-html-tutorials.com2017-09-30 → 2026-02-15 · 3 obs
○ 2016-11-08 14:07:50
● 2017-09-30 15:40:42
● 2026-02-15 16:50:08
○MXdc-976e8247.free-html-tutorials.com2015-11-08 → 2016-11-08 · 5 obs
○ 2015-06-29 13:10:16
● 2015-11-08 23:44:54
● 2016-11-08 14:07:50
○ 2017-09-30 15:40:42
○ 2026-02-15 16:50:08
○MXfree-html-tutorials.com2015-06-29 → 2015-06-29 · 4 obs
○ 2008-03-19 22:38:54
● 2015-06-29 13:10:16
○ 2015-11-08 23:44:54
○ 2026-02-15 16:50:08
○A104.24.96.1662015-11-08 → 2017-09-30 · 4 obs
○ 2015-06-29 13:10:16
● 2015-11-08 23:44:54
● 2017-09-30 15:40:42
○ 2026-02-15 16:50:08
○A104.24.97.1662015-11-08 → 2017-09-30 · 4 obs
○ 2015-06-29 13:10:16
● 2015-11-08 23:44:54
● 2017-09-30 15:40:42
○ 2026-02-15 16:50:08
○A192.185.39.312015-06-29 → 2015-06-29 · 4 obs
○ 2008-03-19 22:38:54
● 2015-06-29 13:10:16
○ 2015-11-08 23:44:54
○ 2026-02-15 16:50:08
○A2400:cb00:2048:1::6818:60a62016-11-08 → 2017-09-30 · 4 obs
○ 2015-11-08 23:44:54
● 2016-11-08 14:07:50
● 2017-09-30 15:40:42
○ 2026-02-15 16:50:08
○A2400:cb00:2048:1::6818:61a62016-11-08 → 2017-09-30 · 4 obs
○ 2015-11-08 23:44:54
● 2016-11-08 14:07:50
● 2017-09-30 15:40:42
○ 2026-02-15 16:50:08
●A38.239.35.262026-02-15 → 2026-02-15 · 2 obs
○ 2017-09-30 15:40:42
● 2026-02-15 16:50:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
free-html-tutorials.comb6.share-dns.net, a6.share-dns.com1 record

✅ Authoritative Response

Server: 172.64.52.239

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for free-html-tutorials.com (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

TypeCountSample Data
A138.239.35.26
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a6.share-dns.com)

AI analysis

free-html-tutorials.com points to an IP address: 38.239.35.26.

Other host names, for instance zeobaldi.com, share IP numbers with free-html-tutorials.com.

free-html-tutorials.com delegates to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

free-html-tutorials.com at least partially shares name servers with other domains, for instance shirleyhsi.com, smskl.com, baixiaosen.com, cma-nst.com and dtwell.com.

these name servers are commonly used with a12.share-dns.com, b12.share-dns.net, a7.share-dns.com, b7.share-dns.net, a9.share-dns.com, b9.share-dns.net, a5.share-dns.com, b5.share-dns.net, a4.share-dns.com and b4.share-dns.net.

Hostnames with one IP:

a6.share-dns.com resolves to 172.64.53.25.

a.share-dns.com resolves to 172.64.53.25.

b6.share-dns.net resolves to 172.64.52.239.

b.share-dns.net resolves to 172.64.52.239.

Hostnames resolving to 172.64.53.25: a6.share-dns.com and a.share-dns.com.

Hostnames resolving to 172.64.52.239: b6.share-dns.net and b.share-dns.net.

free-html-tutorials.com is handled by a single mail server, dc-253d9c6e0014.free-html-tutorials.com.

The host name dc-253d9c6e0014.free-html-tutorials.com points to IP 38.239.35.26.