`bubuniao.cn`

DNSSEC	⚠️ Not signed
A	1.13.248.216^{🇨🇳 TENCENT-NET-AP1.13.192.0/18}
NS	`pineapple.dnspod.net` ⭐ ⚠️ Not in zone NS records
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
NS	`if.dnspod.net` ⚠️ Not in zone NS records
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
SOA	`pineapple.dnspod.net`freednsadmin@dnspod.com serial=1725938700

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034663204

Same first word

bubuniao.cn

DNS History

10 records (3 active, 7 former)

○NSf1g1ns1.dnspod.net2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 06:25:26
○ 2026-03-19 09:12:54
○ 2026-04-12 17:05:28

○NSf1g1ns2.dnspod.net2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 06:25:26
○ 2026-03-19 09:12:54
○ 2026-04-12 17:05:28

●NSif.dnspod.net2026-03-19 → 2026-04-12 · 3 obs

○ 2015-08-15 06:25:26
● 2026-03-19 09:12:54
● 2026-04-12 17:05:28

●NSpineapple.dnspod.net2026-03-19 → 2026-04-12 · 3 obs

○ 2015-08-15 06:25:26
● 2026-03-19 09:12:54
● 2026-04-12 17:05:28

○MXmail.skrimple.com2016-03-28 → 2017-03-27 · 4 obs

● 2016-03-28 06:33:02
● 2017-03-27 07:19:58
○ 2026-03-19 09:12:54
○ 2026-04-12 17:05:28

●A1.13.248.2162026-03-19 → 2026-04-12 · 3 obs

○ 2017-03-27 07:19:58
● 2026-03-19 09:12:54
● 2026-04-12 17:05:28

○A103.51.144.812016-08-12 → 2016-08-12 · 4 obs

○ 2016-03-28 06:33:02
● 2016-08-12 14:20:14
○ 2017-03-27 07:19:58
○ 2026-04-12 17:05:28

○A123.254.111.1902015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 06:25:26
○ 2016-03-28 06:33:02
○ 2026-04-12 17:05:28

○A50.117.113.2222017-03-27 → 2017-03-27 · 4 obs

○ 2016-08-12 14:20:14
● 2017-03-27 07:19:58
○ 2026-03-19 09:12:54
○ 2026-04-12 17:05:28

○A65.19.157.2352016-03-28 → 2016-03-28 · 4 obs

○ 2015-08-15 06:25:26
● 2016-03-28 06:33:02
○ 2016-08-12 14:20:14
○ 2026-04-12 17:05:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, a.dns.cn, d.dns.cn, e.dns.cn...	-
bubuniao.cn	if.dnspod.net, pineapple.dnspod.net	-

✅ Authoritative Response

Server:1.14.119.35

NS records: if.dnspod.net, pineapple.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bubuniao.cn (unsigned zone)

⏱️ Timing

Total: 905ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`1.13.248.216`
SOA	1	`pineapple.dnspod.net freednsadmin.dnspod`

Analysis

IP Addresses

bubuniao.cn points to a single IP number: 1.13.248.216.

Name Servers

bubuniao.cn is delegated to two name servers: if.dnspod.net and pineapple.dnspod.net.

bubuniao.cn uses the same name server setup as other domains, for instance adonistrading.com, 1chd.cn, qu2345.com, yaoluu.com and unialltrans.com.

Host names with six IP numbers: if.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; pineapple.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.

bubuniao.cn - robtex.com

bubuniao.cn

cn