`sunnology.com`

DNSSEC	⚠️ Not signed
A	156.239.77.113^{🇭🇰 GNET-AS9294156.239.64.0/20}
NS	`a6.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	`b6.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=1756965017

`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=1774464122

Subdomains

mail.sunnology.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2016-07-22 22:02:24
● 2026-03-25 19:03:54

●NSa6.share-dns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2016-07-22 22:02:24
● 2026-03-25 19:03:54

●NSb.share-dns.net2026-03-25 → 2026-03-25 · 2 obs

○ 2016-07-22 22:02:24
● 2026-03-25 19:03:54

●NSb6.share-dns.net2026-03-25 → 2026-03-25 · 2 obs

○ 2016-07-22 22:02:24
● 2026-03-25 19:03:54

○NScns1.alfahosting.info2015-05-21 → 2016-07-22 · 3 obs

● 2015-05-21 22:11:36
● 2016-07-22 22:02:24
○ 2026-03-25 19:03:54

○NScns2.alfahosting.info2015-05-21 → 2016-07-22 · 3 obs

● 2015-05-21 22:11:36
● 2016-07-22 22:02:24
○ 2026-03-25 19:03:54

○NScns3.alfahosting.info2015-05-21 → 2016-07-22 · 3 obs

● 2015-05-21 22:11:36
● 2016-07-22 22:02:24
○ 2026-03-25 19:03:54

○MXmail.sunnology.com2015-05-21 → 2016-07-22 · 3 obs

● 2015-05-21 22:11:36
● 2016-07-22 22:02:24
○ 2026-03-25 19:03:54

○A109.237.138.442015-05-21 → 2016-07-22 · 3 obs

● 2015-05-21 22:11:36
● 2016-07-22 22:02:24
○ 2026-03-25 19:03:54

●A156.239.77.1132026-03-25 → 2026-03-25 · 2 obs

○ 2016-07-22 22:02:24
● 2026-03-25 19:03:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sunnology.com	b6.share-dns.net, a6.share-dns.com	1 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 sunnology.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.239.77.113`
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 (a6.share-dns.com)

Analysis

Hierarchy

sunnology.com is the parent of mail.sunnology.com.

IP Addresses

sunnology.com resolves to one IP number: 156.239.77.113.

other host names including mail.sunnology.com, mail.itconscius.com, hanzhoukj.com, itconscius.com and www.hanzhoukj.com share IP numbers with sunnology.com.

Name Servers

sunnology.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

sunnology.com at least partially shares name servers with other domains, for instance isuipai.com, isybase.com, zztyzy.com, sctonglong.com and allaboutkob.com.