`y9981.net`

DNSSEC	⚠️ Not signed
A	43.161.254.72^{🇭🇰 TENCENT-NET-AP-CN43.161.240.0/20 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
NS	`dns3.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`dns.4cun.com` ⚠️ Not in zone NS records
NS	`dns4.4cun.com` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:d2b8^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}
MX	`ftp.y9981.net` ⭐
		A	43.161.254.72^{🇭🇰 TENCENT-NET-AP-CN43.161.240.0/20 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
SOA	`dns.4cun.com`admin@y9981.net serial=1772528693

`net`

	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=1784403382

Subdomains

mail.y9981.net

ftp.y9981.net

Same first word

y9981.net

y9981.com

Similar names

9189y.com

y1989.com

9981y.com

9819y.com

98y91.com

y9189.com

y9891.com

1989y.cc

y8199.com

DNS History

9 records (5 active, 4 former)

●NSdns.4cun.com2015-06-25 → 2026-07-18 · 5 obs

● 2015-06-25 13:26:48
● 2026-06-18 09:57:18
○ 2026-06-25 07:19:44
● 2026-07-02 11:38:30
● 2026-07-18 19:40:34

●NSdns3.4cun.com2026-05-29 → 2026-07-18 · 3 obs

○ 2015-06-25 13:26:48
● 2026-05-29 04:52:18
● 2026-07-18 19:40:34

●NSdns4.4cun.com2026-05-29 → 2026-07-18 · 3 obs

○ 2015-06-25 13:26:48
● 2026-05-29 04:52:18
● 2026-07-18 19:40:34

●MXftp.y9981.net2026-05-29 → 2026-07-18 · 6 obs

○ 2016-04-22 14:29:46
● 2026-05-29 04:52:18
● 2026-06-18 09:57:18
○ 2026-06-25 07:19:44
● 2026-07-02 11:38:30
● 2026-07-18 19:40:34

○MXmail.y9981.net2015-11-11 → 2016-04-22 · 4 obs

● 2015-11-11 15:42:34
● 2016-04-22 14:29:46
○ 2026-05-29 04:52:18
○ 2026-07-18 19:40:34

○A203.148.15.2282015-06-25 → 2016-04-22 · 4 obs

● 2015-06-25 13:26:48
● 2016-04-22 14:29:46
○ 2017-02-05 01:23:50
○ 2026-07-18 19:40:34

○A220.166.64.1192017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-22 14:29:46
● 2017-02-05 01:23:50
○ 2018-06-24 04:06:46
○ 2026-07-18 19:40:34

●A43.161.254.722026-05-29 → 2026-07-18 · 6 obs

○ 2018-06-24 04:06:46
● 2026-05-29 04:52:18
● 2026-06-18 09:57:18
○ 2026-06-25 07:19:44
● 2026-07-02 11:38:30
● 2026-07-18 19:40:34

○A47.90.42.1032018-06-24 → 2018-06-24 · 4 obs

○ 2017-02-05 01:23:50
● 2018-06-24 04:06:46
○ 2026-05-29 04:52:18
○ 2026-07-18 19:40:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
y9981.net	dns3.4cun.com, dns4.4cun.com	-

✅ Authoritative Response

Server:219.138.102.210

NS records: dns3.4cun.com, dns4.4cun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for y9981.net (unsigned zone)

⏱️ Timing

Total: 1294ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.161.254.72`
MX	1	`ftp.y9981.net (pri: 10)`
SOA	1	`dns.4cun.com admin.y9981.net`

Analysis

Hierarchy

mail.y9981.net and ftp.y9981.net each fall under y9981.net as their parent domain.

IP Addresses

y9981.net resolves to just one IP address, 43.161.254.72.

Among others, mail.y9981.net, y9981.com, mail.y9981.com and ftp.y9981.net resolve to the same IP numbers as y9981.net.

Name Servers

The authoritative name servers for y9981.net are dns3.4cun.com, dns4.4cun.com and dns.4cun.com — three in total.

The name servers of y9981.net overlap at least partially with those of other domains — among them zzdfwy.com, fjthcc.com, liming888.com and two more.

These name servers commonly appear in delegations together with dns4.51dns.top, dns3.zgsj.com, dns1.4cun.com and 7 other.

Both dns3.4cun.com and dns4.4cun.com have two IP addresses each. dns3.4cun.com resolves to 61.172.183.74 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8; dns4.4cun.com resolves to 219.138.102.210 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8.

Both dns3.4cun.com and dns4.4cun.com resolve to 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 IP addresses each.

Mail Servers

The sole mail server for y9981.net is ftp.y9981.net.

ftp.y9981.net directs to just one IP number, 43.161.254.72.

y9981.net - robtex.com

y9981.net

net