`dbbfp.com`

DNSSEC	⚠️ Not signed
A	103.148.244.250^{🇭🇰 AS401696103.148.244.0/23}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1773128845

`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

Same first word

dbbfp.com

Similar names

pdfbb.com

bdpfb.com

pdfbb.cn

DNS History

11 records (5 active, 6 former)

○NSdns10.expirenotification.com2026-02-21 → 2026-02-22 · 5 obs

○ 2017-12-14 12:43:36
● 2026-02-21 11:42:02
● 2026-02-22 02:00:30
○ 2026-03-15 04:50:40
○ 2026-03-24 09:02:24

○NSdns9.expirenotification.com2026-02-21 → 2026-02-22 · 5 obs

○ 2017-12-14 12:43:36
● 2026-02-21 11:42:02
● 2026-02-22 02:00:30
○ 2026-03-15 04:50:40
○ 2026-03-24 09:02:24

●NSns1.judns.com2026-03-15 → 2026-03-24 · 3 obs

○ 2026-02-22 02:00:30
● 2026-03-15 04:50:40
● 2026-03-24 09:02:24

●NSns1.julydns.com2026-03-15 → 2026-03-24 · 3 obs

○ 2026-02-22 02:00:30
● 2026-03-15 04:50:40
● 2026-03-24 09:02:24

○NSns2.dnsdun.net2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 13:39:16
○ 2017-12-14 12:43:36
○ 2026-03-24 09:02:24

●NSns2.judns.com2026-03-15 → 2026-03-24 · 3 obs

○ 2026-02-22 02:00:30
● 2026-03-15 04:50:40
● 2026-03-24 09:02:24

●NSns2.julydns.com2026-03-15 → 2026-03-24 · 3 obs

○ 2026-02-22 02:00:30
● 2026-03-15 04:50:40
● 2026-03-24 09:02:24

○NSns4.dnsdun.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 13:39:16
○ 2017-12-14 12:43:36
○ 2026-03-24 09:02:24

●A103.148.244.2502026-03-15 → 2026-03-24 · 3 obs

○ 2026-02-22 02:00:30
● 2026-03-15 04:50:40
● 2026-03-24 09:02:24

○A172.232.112.2212026-02-21 → 2026-02-22 · 5 obs

○ 2017-12-14 12:43:36
● 2026-02-21 11:42:02
● 2026-02-22 02:00:30
○ 2026-03-15 04:50:40
○ 2026-03-24 09:02:24

○A203.189.234.1622016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 13:39:16
○ 2017-12-14 12:43:36
○ 2026-03-24 09:02:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
dbbfp.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dbbfp.com (unsigned zone)

⏱️ Timing

Total: 665ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.148.244.250`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

dbbfp.com points to a single IP number: 103.148.244.250.

Other host names, for instance 4000769.com, www.hslbl.com, xnhbcl.com, ditanzix.com and weiguanshidai.com share IP numbers with dbbfp.com.

Name Servers

dbbfp.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

dbbfp.com shares name servers with other domains at least partially, for instance 12baobao.com, baidusd.cn, ixsong.com, webhost8.cn and kingsaw.com.