`91y.co`

	CNAME	`ff01.drsdg2z28vzs7m2c.app`
	DNSSEC	⚠️ Not signed

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759633006

Same first word

91y.cn

91y.org

91y.tv

91y.com

91y.net

91y.co

Similar names

y91.cn

y91.info

1y9.net

y91.org

9y1.net

19y.cn

1y9.com

y19.co

19y.info

19y.com

19y.de

9y1.com

y19.de

y19.net

y19.org

19y.top

19y.net

19y.cc

19y.ru

DNS History

7 records (3 active, 4 former)

○NSdns10.hichina.com2015-08-02 → 2017-03-31 · 4 obs

● 2015-08-02 03:17:34
● 2017-03-31 15:13:28
○ 2026-03-30 08:46:44
○ 2026-04-13 12:24:04

○NSdns9.hichina.com2015-08-02 → 2017-03-31 · 4 obs

● 2015-08-02 03:17:34
● 2017-03-31 15:13:28
○ 2026-03-30 08:46:44
○ 2026-04-13 12:24:04

●NSns1.alidns.com2026-03-30 → 2026-04-13 · 3 obs

○ 2017-03-31 15:13:28
● 2026-03-30 08:46:44
● 2026-04-13 12:24:04

●NSns2.alidns.com2026-03-30 → 2026-04-13 · 3 obs

○ 2017-03-31 15:13:28
● 2026-03-30 08:46:44
● 2026-04-13 12:24:04

○A104.160.183.592017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-18 16:01:08
● 2017-03-31 15:13:28
○ 2026-03-30 08:46:44
○ 2026-04-13 12:24:04

○A59.56.77.732016-07-18 → 2016-07-18 · 3 obs

● 2016-07-18 16:01:08
○ 2017-03-31 15:13:28
○ 2026-04-13 12:24:04

●CNAMEff01.drsdg2z28vzs7m2c.app2026-03-30 → 2026-04-13 · 2 obs

● 2026-03-30 08:46:44
● 2026-04-13 12:24:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	-
91y.co	ns1.alidns.com, ns2.alidns.com	-

✅ Authoritative Response

Server:139.224.142.115

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91y.co (unsigned zone)

⏱️ Timing

Total: 1105ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.alidns.com, ns1.alidns.com`
CNAME	1	`ff01.drsdg2z28vzs7m2c.app`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

91y.co - robtex.com

91y.co

co