`byyo.info`

DNSSEC	⚠️ Not signed
NS	`n1.xundns.com` ⭐
		A	2409:8c44:1b00:601:1:1110:609:6027^{🇨🇳 CHINAMOBILE-CN2409:8c44:1b00::/48 CMI (Customer Route)}
		A	2604:86c0:5001:11::2659:466b^{🇺🇸 AS630232604:86c0:5000::/36 GTHOST-SEA}
		A	38.89.70.107^{🇺🇸 AS6302338.89.70.0/24 Route Registered for Cogent Communications Customer - GlobalTelehost Corp}
			PTR	`107-70-89-38.clients.gthost.com`
		A	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
		A	119.91.0.164^{🇨🇳 TENCENT-NET-AP119.91.0.0/18 CTJS-NJJS-IDC-tencent}
NS	`n2.xundns.com`
		A	2408:8621:0:42:e401:813:0:25^{🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2408:8722:1801:10:4:611:6303:181^{🇨🇳 CHINA169-Backbone2408:8722::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2604:86c0:6001:8::a9c5:8e51^{🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL}
		A	61.163.30.181^{🇨🇳 CHINA169-Backbone61.163.0.0/16 CNC Group CHINA169 Henan Province Network}
			PTR	`hn.ly.kd.adsl`
		A	122.114.39.7^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
		A	169.197.142.81^{🇺🇸 AS63023169.197.142.0/24 GlobalTeleHost}
			PTR	`81-142-197-169.clients.gthost.com`
SOA	`n1.xundns.com`nsadmin@xundns.com serial=437896

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1776047501

Same first word

byyo.workers.dev

byyo.de

byyo.info

Similar names

oyby.cn

yboy.net

boyy.com

yboy.com

yboy.dk

boyy.net

yboy.nl

yoby.com

oyyb.net

DNS History

3 records (2 active, 1 former)

●NSn1.xundns.com2026-04-09 → 2026-04-13 · 2 obs

● 2026-04-09 20:39:20
● 2026-04-13 02:53:22

●NSn2.xundns.com2026-04-09 → 2026-04-13 · 2 obs

● 2026-04-09 20:39:20
● 2026-04-13 02:53:22

○A172.246.50.2172017-06-10 → 2017-06-10 · 3 obs

● 2017-06-10 15:46:44
○ 2026-04-09 20:39:20
○ 2026-04-13 02:53:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
byyo.info	n2.xundns.com, n1.xundns.com	-

✅ Authoritative Response

Server:169.197.142.81

NS records: n2.xundns.com, n1.xundns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byyo.info (unsigned zone)

⏱️ Timing

Total: 1156ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`n1.xundns.com, n2.xundns.com`
SOA	1	`n1.xundns.com nsadmin.xundns.com`

Analysis

Name Servers

byyo.info's delegation uses two name servers: n1.xundns.com and n2.xundns.com.

byyo.info uses the same name server setup as other domains, such as huocc.com, huaweimoliao.com, 39529.mobi, csbmoney.com and 66chongwu.com.

byyo.info at least partially shares name servers with other domains, including univenter.com, etechguide.org, 74t.com, 47989.com and eldritch-labs.com.

These name servers are often used with v1s1.xundns.com and v1s2.xundns.com.

Six IP numbers for host n2.xundns.com: 2408:8621:0:42:e401:813:0:25, 2408:8722:1801:10:4:611:6303:181, 2604:86c0:6001:8::a9c5:8e51, 61.163.30.181, 122.114.39.7 and 169.197.142.81.

Five IP numbers for host n1.xundns.com: 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107, 111.6.96.27 and 119.91.0.164.

byyo.info - robtex.com

byyo.info

info