`bugong.cn`

DNSSEC	⚠️ Not signed
A	47.76.62.167^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
NS	`buy.domains.go.marksmile.com` ⚠️ Not in zone NS records
		A	47.76.62.167^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
NS	`emailto.service.at.marksmile.com` ⚠️ Not in zone NS records
		A	47.76.62.167^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
MX	`mail.happyisp.com` ⭐
		A	5.161.49.68^{🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24}
			PTR	`mail.happyisp.com`
		A	137.184.158.105^{🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean}
			PTR	`mail.happyisp.com`
TXT	`v=spf1 ip6:fd0d:d741:e183::/48 -all`

`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=2034786821

Same first word

bugong.cn

bugong.org

Similar names

bogung.com

gongbu.net

gobung.co.kr

gubong.com

bogung.kr

DNS History

9 records (4 active, 5 former)

●NSbuy.domains.go.marksmile.com2026-03-17 → 2026-05-13 · 2 obs

● 2026-03-17 11:58:30
● 2026-05-13 11:25:22

●NSemailto.service.at.marksmile.com2026-03-17 → 2026-05-13 · 2 obs

● 2026-03-17 11:58:30
● 2026-05-13 11:25:22

●MXmail.happyisp.com2026-03-24 → 2026-05-13 · 3 obs

○ 2026-03-17 11:58:30
● 2026-03-24 02:31:10
● 2026-05-13 11:25:22

○MXmail.skrimple.com2015-08-16 → 2017-01-17 · 4 obs

● 2015-08-16 23:32:46
● 2017-01-17 00:11:24
○ 2026-03-17 11:58:30
○ 2026-05-13 11:25:22

○A103.51.144.812016-06-30 → 2017-01-17 · 5 obs

○ 2016-03-08 00:46:06
● 2016-06-30 23:08:08
● 2017-01-17 00:11:24
○ 2020-01-15 23:50:34
○ 2026-05-13 11:25:22

○A13.124.227.1132020-01-15 → 2020-01-15 · 4 obs

○ 2017-01-17 00:11:24
● 2020-01-15 23:50:34
○ 2026-03-17 11:58:30
○ 2026-05-13 11:25:22

○A198.12.15.2442015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 23:32:46
○ 2015-12-08 03:50:48
○ 2026-05-13 11:25:22

●A47.76.62.1672026-03-24 → 2026-05-13 · 3 obs

○ 2026-03-17 11:58:30
● 2026-03-24 02:31:10
● 2026-05-13 11:25:22

○A65.19.157.2352015-12-08 → 2016-03-08 · 5 obs

○ 2015-08-16 23:32:46
● 2015-12-08 03:50:48
● 2016-03-08 00:46:06
○ 2016-06-30 23:08:08
○ 2026-05-13 11:25:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
bugong.cn	buy.domains.go.marksmile.com, emailto.service.at.marksmile.com	-

✅ Authoritative Response

Server:47.76.62.167

NS records: buy.domains.go.marksmile.com, emailto.service.at.marksmile.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.76.62.167`
MX	1	`mail.happyisp.com (pri: 1)`
TXT	1	`v=spf1 ip6:fd0d:d741:e183::/48 -all`

Analysis

IP Addresses

bugong.cn resolves to one IP number: 47.76.62.167.

other host names including kplife.com, zhuping.com.cn, junma.net, cadchina.cn and zhenxie.com share IP numbers with bugong.cn.

Name Servers

bugong.cn is delegated to two name servers emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.

bugong.cn shares the same name server setup as other domains, for instance geqian.cn, dongwa.cn, 7913.cn, qszd.com and 7101.cn.

bugong.cn at least partially shares name servers with other domains, for instance aisoft.eu.

These name servers are commonly used alongside ns1.ee28.cn and ns2.ee28.cn.

Host names with a single IP:

emailto.service.at.marksmile.com points to 47.76.62.167.

buy.domains.go.marksmile.com points to 47.76.62.167.

Host names pointing to 47.76.62.167: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.

Mail Servers

bugong.cn is handled by a single mail server, mail.happyisp.com.

bugong.cn shares the same mail server setup as other domains, for instance www.quicka.cn, ptu.cn, 25915.cn, dedqt.cn and httpsoutlook.com.

mail.happyisp.com resolves to two IP numbers: 5.161.49.68 and 137.184.158.105.

bugong.cn - robtex.com

bugong.cn

cn