`qdbbg.com`

DNSSEC	⚠️ Not signed
A	38.48.132.141^{🇺🇸 PEGTECHINC38.48.128.0/18}
NS	`a4.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b4.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1765020140

`com`

	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=1771291435

Subdomains

mail.qdbbg.com

Same first word

qdbbg.com

Similar names

bbdqg.com

qdbgb.com

dbqbg.com

bgqdb.cn

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-08-29 01:37:14
● 2026-03-24 00:53:52

●NSa4.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-08-29 01:37:14
● 2026-03-24 00:53:52

●NSb.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2018-08-29 01:37:14
● 2026-03-24 00:53:52

●NSb4.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2018-08-29 01:37:14
● 2026-03-24 00:53:52

○NSjuming.dnsdun.com2017-02-01 → 2018-08-29 · 3 obs

● 2017-02-01 15:53:00
● 2018-08-29 01:37:14
○ 2026-03-24 00:53:52

○NSjuming.dnsdun.net2017-02-01 → 2018-08-29 · 3 obs

● 2017-02-01 15:53:00
● 2018-08-29 01:37:14
○ 2026-03-24 00:53:52

○MXmail.qdbbg.com2015-06-26 → 2016-04-29 · 4 obs

● 2015-06-26 06:12:12
● 2016-04-29 01:42:06
○ 2017-02-01 15:53:00
○ 2026-03-24 00:53:52

○A142.234.44.842018-08-29 → 2018-08-29 · 3 obs

○ 2017-02-01 15:53:00
● 2018-08-29 01:37:14
○ 2026-03-24 00:53:52

○A203.136.60.1452015-06-26 → 2016-04-29 · 4 obs

● 2015-06-26 06:12:12
● 2016-04-29 01:42:06
○ 2017-02-01 15:53:00
○ 2026-03-24 00:53:52

●A38.48.132.1412026-03-24 → 2026-03-24 · 2 obs

○ 2018-08-29 01:37:14
● 2026-03-24 00:53:52

○A76.164.225.2522017-02-01 → 2017-02-01 · 4 obs

○ 2016-04-29 01:42:06
● 2017-02-01 15:53:00
○ 2018-08-29 01:37:14
○ 2026-03-24 00:53:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qdbbg.com	b4.share-dns.net, a4.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qdbbg.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.48.132.141`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a4.share-dns.com)

Analysis

Hierarchy

qdbbg.com is the parent of mail.qdbbg.com.

IP Addresses

qdbbg.com points to a single IP number: 38.48.132.141.

Other host names, for instance szruiyao.net, mail.qdbbg.com and www.szruiyao.net share IP numbers with qdbbg.com.

Name Servers

qdbbg.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

qdbbg.com at least partially shares name servers with other domains, for instance skqikmu.icu, dcfzqf.com, 63933.xyz, nxshjd.com and quanyawang.com.