`5599900.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:475b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:aa4e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.91^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.78^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blakely.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2660^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c260^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blakely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2260^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blakely.ns.cloudflare.com`
		A	108.162.194.96^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	162.159.38.96^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	172.64.34.96^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
NS	`sage.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sage.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sage.ns.cloudflare.com`
		A	108.162.195.236^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	162.159.44.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	172.64.35.236^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.71.91, 172.67.170.78
		IPv6	2606:4700:3033::6815:475b, 2606:4700:3034::ac43:aa4e
SOA	`blakely.ns.cloudflare.com`dns@cloudflare.com serial=2397718068

`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=1774458657

Same first word

5599900.com

Similar names

9990055.cc

0505999.com

5050999.vip

DNS History

13 records (6 active, 7 former)

●NSblakely.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2017-09-16 09:54:30
● 2026-02-19 08:24:48
● 2026-03-25 17:27:32

○NSns1.alidns.com2016-12-16 → 2017-09-16 · 4 obs

● 2016-12-16 17:14:52
● 2017-09-16 09:54:30
○ 2026-02-19 08:24:48
○ 2026-03-25 17:27:32

○NSns2.alidns.com2016-12-16 → 2017-09-16 · 4 obs

● 2016-12-16 17:14:52
● 2017-09-16 09:54:30
○ 2026-02-19 08:24:48
○ 2026-03-25 17:27:32

●NSsage.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2017-09-16 09:54:30
● 2026-02-19 08:24:48
● 2026-03-25 17:27:32

●A104.21.71.912026-02-19 → 2026-03-25 · 6 obs

○ 2017-09-16 09:54:30
● 2026-02-19 08:24:48
● 2026-03-11 20:00:34
○ 2026-03-12 00:32:56
● 2026-03-24 01:27:02
● 2026-03-25 17:27:32

○A157.7.65.2052016-12-16 → 2017-09-16 · 4 obs

● 2016-12-16 17:14:52
● 2017-09-16 09:54:30
○ 2026-02-19 08:24:48
○ 2026-03-25 17:27:32

●A172.67.170.782026-02-19 → 2026-03-25 · 6 obs

○ 2017-09-16 09:54:30
● 2026-02-19 08:24:48
● 2026-03-11 20:00:34
○ 2026-03-12 00:32:56
● 2026-03-24 01:27:02
● 2026-03-25 17:27:32

○A188.114.96.02026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-11 20:00:34
● 2026-03-12 00:32:56
○ 2026-03-24 01:27:02
○ 2026-03-25 17:27:32

○A188.114.97.02026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-11 20:00:34
● 2026-03-12 00:32:56
○ 2026-03-24 01:27:02
○ 2026-03-25 17:27:32

●A2606:4700:3033::6815:475b2026-02-19 → 2026-03-25 · 6 obs

○ 2017-09-16 09:54:30
● 2026-02-19 08:24:48
● 2026-03-11 20:00:34
○ 2026-03-12 00:32:56
● 2026-03-24 01:27:02
● 2026-03-25 17:27:32

●A2606:4700:3034::ac43:aa4e2026-02-19 → 2026-03-25 · 6 obs

○ 2017-09-16 09:54:30
● 2026-02-19 08:24:48
● 2026-03-11 20:00:34
○ 2026-03-12 00:32:56
● 2026-03-24 01:27:02
● 2026-03-25 17:27:32

○A2a06:98c1:3120::2026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-11 20:00:34
● 2026-03-12 00:32:56
○ 2026-03-24 01:27:02
○ 2026-03-25 17:27:32

○A2a06:98c1:3121::2026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-11 20:00:34
● 2026-03-12 00:32:56
○ 2026-03-24 01:27:02
○ 2026-03-25 17:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
5599900.com	blakely.ns.cloudflare.com, sage.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.96

NS records: blakely.ns.cloudflare.com, sage.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5599900.com (unsigned zone)

⏱️ Timing

Total: 96ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.91, 172.67.170.78`
AAAA	2	`2606:4700:3034::ac43:aa4e, 2606:4700:3033::6815:475b`
NS	2	`blakely.ns.cloudflare.com, sage.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blakely.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (blakely.ns.cloudflare.com, blakely.ns.cloudflare.com, blakely.ns.cloudflare.com...)

Analysis

IP Addresses

5599900.com maps to four IP numbers: 2606:4700:3033::6815:475b, 2606:4700:3034::ac43:aa4e, 104.21.71.91 and 172.67.170.78.

Other host names, for instance www.cosatto.lv.cdn.cloudflare.net, www.sfmatei.ca, taelerbus.at, foothillconference.com and led2.cn share IP numbers with 5599900.com.

Name Servers

Two name servers blakely.ns.cloudflare.com and sage.ns.cloudflare.com handle delegation for 5599900.com.

5599900.com uses the same name server setup as other domains, for example zmba.com.cn, uplei.cn, sywjlp.cn, 67853.cn and lizhengyu88.cn.

5599900.com partially shares name servers with other domains; examples include flatearthconference.com, gstproseller.com, appdeveloper.hu, lni.lv and itpingce.com.

These name servers are often used with the name servers sima.ns.cloudflare.com and frank.ns.cloudflare.com.

Host names with six IP numbers: blakely.ns.cloudflare.com points to: 2606:4700:50::a29f:2660, 2803:f800:50::6ca2:c260, 2a06:98c1:50::ac40:2260, 108.162.194.96, 162.159.38.96 and 172.64.34.96; sage.ns.cloudflare.com points to: 2606:4700:58::a29f:2cec, 2803:f800:50::6ca2:c3ec, 2a06:98c1:50::ac40:23ec, 108.162.195.236, 162.159.44.236 and 172.64.35.236.

5599900.com - robtex.com

5599900.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`5599900.com`

`com`