`168grammar.com`

DNSSEC	⚠️ Not signed
A	104.233.248.39^{🇺🇸 AS398823104.233.248.0/23 PEG TECH INC}
NS	`a8.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	`b8.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=1768460285

`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=1776211287

Same first word

168grammar.com

168grammar.com.cn

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-13 → 2026-04-15 · 3 obs

○ 2017-01-04 07:49:00
● 2026-03-13 14:13:24
● 2026-04-15 00:02:14

●NSa8.share-dns.com2026-03-13 → 2026-04-15 · 3 obs

○ 2017-01-04 07:49:00
● 2026-03-13 14:13:24
● 2026-04-15 00:02:14

●NSb.share-dns.net2026-03-13 → 2026-04-15 · 3 obs

○ 2017-01-04 07:49:00
● 2026-03-13 14:13:24
● 2026-04-15 00:02:14

●NSb8.share-dns.net2026-03-13 → 2026-04-15 · 3 obs

○ 2017-01-04 07:49:00
● 2026-03-13 14:13:24
● 2026-04-15 00:02:14

○NSns1.idot.com.hk2015-08-05 → 2017-01-04 · 4 obs

● 2015-08-05 00:30:44
● 2017-01-04 07:49:00
○ 2026-03-13 14:13:24
○ 2026-04-15 00:02:14

○NSns1.internet.net.hk2015-08-05 → 2017-01-04 · 4 obs

● 2015-08-05 00:30:44
● 2017-01-04 07:49:00
○ 2026-03-13 14:13:24
○ 2026-04-15 00:02:14

○NSns2.idot.com.hk2015-08-05 → 2017-01-04 · 4 obs

● 2015-08-05 00:30:44
● 2017-01-04 07:49:00
○ 2026-03-13 14:13:24
○ 2026-04-15 00:02:14

○MXmail.168grammar.com2015-08-05 → 2017-01-04 · 4 obs

● 2015-08-05 00:30:44
● 2017-01-04 07:49:00
○ 2026-03-13 14:13:24
○ 2026-04-15 00:02:14

●A104.233.248.392026-03-13 → 2026-04-15 · 3 obs

○ 2017-01-04 07:49:00
● 2026-03-13 14:13:24
● 2026-04-15 00:02:14

○A14.152.59.1132016-12-28 → 2017-01-04 · 5 obs

○ 2016-11-03 01:19:00
● 2016-12-28 22:58:04
● 2017-01-04 07:49:00
○ 2026-03-13 14:13:24
○ 2026-04-15 00:02:14

○A219.136.252.1942015-08-05 → 2016-11-03 · 4 obs

● 2015-08-05 00:30:44
● 2016-11-03 01:19:00
○ 2016-12-28 22:58:04
○ 2026-04-15 00:02:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
168grammar.com	b8.share-dns.net, a8.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 168grammar.com (unsigned zone)

⏱️ Timing

Total: 595ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.233.248.39`
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 (a8.share-dns.com)

Analysis

IP Addresses

168grammar.com points to IP number 104.233.248.39.

Other host names include zjzccs.com, yunlongsj.com, m.zgmaifeng.com and zgmaifeng.com that share IP numbers with 168grammar.com.

Name Servers

168grammar.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

168grammar.com shares name servers with other domains at least partially, for example swtcd.com, dachengvip.com, hanfir.com, ksjujiu.com and mywhk.cn.