`helix-learning.com`

DNSSEC	⚠️ Not signed
A	107.167.57.69^{🇺🇸 Colocrossing-AS107.167.32.0/19 GCHAO LLC}
NS	`a7.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b7.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1756907435

`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.net`nstld@verisign-grs.com serial=1776415687

Previously MX for

helix-learning.com

Subdomains

www.helix-learning.com

Same first word

helix-learning.com

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-03-08 → 2026-04-17 · 3 obs

○ 2017-12-11 10:27:46
● 2026-03-08 23:37:34
● 2026-04-17 08:59:54

●NSa7.share-dns.com2026-03-08 → 2026-04-17 · 3 obs

○ 2017-12-11 10:27:46
● 2026-03-08 23:37:34
● 2026-04-17 08:59:54

●NSb.share-dns.net2026-03-08 → 2026-04-17 · 3 obs

○ 2017-12-11 10:27:46
● 2026-03-08 23:37:34
● 2026-04-17 08:59:54

●NSb7.share-dns.net2026-03-08 → 2026-04-17 · 3 obs

○ 2017-12-11 10:27:46
● 2026-03-08 23:37:34
● 2026-04-17 08:59:54

○NSns1.helix-learning.com2016-12-18 → 2017-12-11 · 4 obs

● 2016-12-18 22:27:18
● 2017-12-11 10:27:46
○ 2026-03-08 23:37:34
○ 2026-04-17 08:59:54

○NSns2.helix-learning.com2016-12-18 → 2017-12-11 · 4 obs

● 2016-12-18 22:27:18
● 2017-12-11 10:27:46
○ 2026-03-08 23:37:34
○ 2026-04-17 08:59:54

○MXhelix-learning.com2016-12-18 → 2017-12-11 · 4 obs

● 2016-12-18 22:27:18
● 2017-12-11 10:27:46
○ 2026-03-08 23:37:34
○ 2026-04-17 08:59:54

●A107.167.57.692026-03-08 → 2026-04-17 · 3 obs

○ 2017-12-11 10:27:46
● 2026-03-08 23:37:34
● 2026-04-17 08:59:54

○A109.203.101.1692016-12-18 → 2017-12-11 · 4 obs

● 2016-12-18 22:27:18
● 2017-12-11 10:27:46
○ 2026-03-08 23:37:34
○ 2026-04-17 08:59:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
helix-learning.com	b7.share-dns.net, a7.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helix-learning.com (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.167.57.69`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a7.share-dns.com)

Analysis

Hierarchy

helix-learning.com is parent of www.helix-learning.com.

IP Addresses

helix-learning.com points to a single IP: 107.167.57.69.

Other host names, for instance www.portdouglasinfo.com, portdouglasinfo.com and www.helix-learning.com share IP numbers with helix-learning.com.

Name Servers

helix-learning.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

helix-learning.com at least partially shares its name servers with other domains, for instance tjxinyutai.com, ibg.mobi, bingepoint.com, aiwafang.com and sybiofc.com.