`bu590.com`

DNSSEC	⚠️ Not signed
A	194.53.53.6^{🇷🇺 CLOUDFLARESPECTRUM194.53.53.0/24} ✓ In HTTPS hints
A	194.53.53.250^{🇷🇺 CLOUDFLARESPECTRUM194.53.53.0/24} ✓ In HTTPS hints
NS	`jobs.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jobs.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jobs.ns.cloudflare.com`
		A	108.162.193.183^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	172.64.33.183^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	173.245.59.183^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	194.53.53.6, 194.53.53.250
SOA	`jobs.ns.cloudflare.com`dns@cloudflare.com serial=2398684692

`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=1775986782

Same first word

bu590.com

DNS History

29 records (4 active, 25 former)

○NSjessica.ns.cloudflare.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

●NSjobs.ns.cloudflare.com2017-09-09 → 2026-04-12 · 6 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
● 2026-03-14 05:29:06
● 2026-04-12 10:04:50

●NSmichelle.ns.cloudflare.com2017-09-09 → 2026-04-12 · 6 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
● 2026-03-14 05:29:06
● 2026-04-12 10:04:50

○NSnorman.ns.cloudflare.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○NSns1.idc129.com2018-06-20 → 2018-06-20 · 4 obs

○ 2017-09-09 04:08:10
● 2018-06-20 02:51:28
○ 2026-03-14 05:29:06
○ 2026-04-12 10:04:50

○NSns2.idc129.com2018-06-20 → 2018-06-20 · 4 obs

○ 2017-09-09 04:08:10
● 2018-06-20 02:51:28
○ 2026-03-14 05:29:06
○ 2026-04-12 10:04:50

○A104.16.202.1642016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A104.16.203.1642016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A104.16.204.1642016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A104.16.205.1642016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A104.16.206.1642016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A104.17.192.312017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

○A104.17.193.312017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

○A104.17.194.312017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

○A104.17.195.312017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

○A104.17.196.312017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

●A194.53.53.2502026-03-14 → 2026-04-12 · 3 obs

○ 2018-06-20 02:51:28
● 2026-03-14 05:29:06
● 2026-04-12 10:04:50

●A194.53.53.62026-03-14 → 2026-04-12 · 3 obs

○ 2018-06-20 02:51:28
● 2026-03-14 05:29:06
● 2026-04-12 10:04:50

○A2400:cb00:2048:1::6810:caa42016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A2400:cb00:2048:1::6810:cba42016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A2400:cb00:2048:1::6810:cca42016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A2400:cb00:2048:1::6810:cda42016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A2400:cb00:2048:1::6810:cea42016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:07:16
○ 2017-09-09 04:05:18
○ 2026-04-12 10:04:50

○A2400:cb00:2048:1::6811:c01f2017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

○A2400:cb00:2048:1::6811:c11f2017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

○A2400:cb00:2048:1::6811:c21f2017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

○A2400:cb00:2048:1::6811:c31f2017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

○A2400:cb00:2048:1::6811:c41f2017-09-09 → 2017-09-09 · 5 obs

○ 2016-12-20 22:07:16
● 2017-09-09 04:05:18
● 2017-09-09 04:08:10
○ 2018-06-20 02:51:28
○ 2026-04-12 10:04:50

○CNAMEg039-4-g-1511469446739.greycdn.net2018-06-20 → 2018-06-20 · 3 obs

● 2018-06-20 02:51:28
○ 2026-03-14 05:29:06
○ 2026-04-12 10:04:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
bu590.com	jobs.ns.cloudflare.com, michelle.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.201

NS records: jobs.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bu590.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`194.53.53.6, 194.53.53.250`
NS	2	`jobs.ns.cloudflare.com, michelle.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`jobs.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bu590.com points to two IP numbers: 194.53.53.6 and 194.53.53.250.

Other host names such as www.e8b9d4551a0d.com, 6131f3e9b123.com, www.susu81.com, 0f755e2d101f.com and www.kmdz85.com share IPs with bu590.com.

Name Servers

bu590.com is delegated to two name servers: jobs.ns.cloudflare.com and michelle.ns.cloudflare.com.

bu590.com shares the same name server setup as maomi233.info, 69abk.com, 766yt.com, ilcorsaronero.link and gavbus188.com.

bu590.com at least partially shares name servers with other domains, for instance nautile.xyz, stifeldblades.com, 13allchat.net, iasahi.com and ecandidat.net.

Host names with six IP numbers:

jobs.ns.cloudflare.com points to 2606:4700:58::adf5:3bb7, 2803:f800:50::6ca2:c1b7, 2a06:98c1:50::ac40:21b7, 108.162.193.183, 172.64.33.183 and 173.245.59.183.

michelle.ns.cloudflare.com points to 2606:4700:50::adf5:3ac9, 2803:f800:50::6ca2:c0c9, 2a06:98c1:50::ac40:20c9, 108.162.192.201, 172.64.32.201 and 173.245.58.201.

bu590.com - robtex.com

bu590.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bu590.com`

`com`