`downloads51.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8244^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:336^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.54^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.68^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bonnie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bonnie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bonnie.ns.cloudflare.com`
		A	108.162.192.76^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	172.64.32.76^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	173.245.58.76^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
NS	`jerry.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com mx:mail.elistas.net ip4:82.223.246.14 ip4:82.2...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.54, 172.67.130.68
		IPv6 hints	2606:4700:3030::ac43:8244, 2606:4700:3032::6815:336
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOA	`bonnie.ns.cloudflare.com`dns@cloudflare.com serial=2410036064

`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=1786444909

Subdomains

www.downloads51.com

Same first word

downloads51.com

Similar names

51downloads.com

DNS History

17 records (13 active, 4 former)

●NSbonnie.ns.cloudflare.com2026-05-12 → 2026-08-11 · 3 obs

○ 2017-04-01 19:38:14
● 2026-05-12 11:04:32
● 2026-08-11 10:54:46

●NSjerry.ns.cloudflare.com2026-05-12 → 2026-08-11 · 3 obs

○ 2017-04-01 19:38:14
● 2026-05-12 11:04:32
● 2026-08-11 10:54:46

○NSpdns01.domaincontrol.com2015-05-23 → 2017-04-01 · 4 obs

● 2015-05-23 23:10:34
● 2017-04-01 19:38:14
○ 2026-05-12 11:04:32
○ 2026-08-11 10:54:46

○NSpdns02.domaincontrol.com2015-05-23 → 2017-04-01 · 4 obs

● 2015-05-23 23:10:34
● 2017-04-01 19:38:14
○ 2026-05-12 11:04:32
○ 2026-08-11 10:54:46

●MXalt1.aspmx.l.google.com2015-05-23 → 2026-08-11 · 2 obs

● 2015-05-23 23:10:34
● 2026-08-11 10:54:46

●MXalt2.aspmx.l.google.com2015-05-23 → 2026-08-11 · 2 obs

● 2015-05-23 23:10:34
● 2026-08-11 10:54:46

●MXaspmx.l.google.com2015-05-23 → 2026-08-11 · 2 obs

● 2015-05-23 23:10:34
● 2026-08-11 10:54:46

●MXaspmx2.googlemail.com2015-05-23 → 2026-08-11 · 2 obs

● 2015-05-23 23:10:34
● 2026-08-11 10:54:46

●MXaspmx3.googlemail.com2015-05-23 → 2026-08-11 · 2 obs

● 2015-05-23 23:10:34
● 2026-08-11 10:54:46

●MXaspmx4.googlemail.com2015-05-23 → 2026-08-11 · 2 obs

● 2015-05-23 23:10:34
● 2026-08-11 10:54:46

●MXaspmx5.googlemail.com2015-05-23 → 2026-08-11 · 2 obs

● 2015-05-23 23:10:34
● 2026-08-11 10:54:46

●A104.21.3.542026-05-12 → 2026-08-11 · 3 obs

○ 2017-04-01 19:38:14
● 2026-05-12 11:04:32
● 2026-08-11 10:54:46

●A172.67.130.682026-05-12 → 2026-08-11 · 3 obs

○ 2017-04-01 19:38:14
● 2026-05-12 11:04:32
● 2026-08-11 10:54:46

○A2606:4700:3030::6815:3362026-05-12 → 2026-05-21 · 5 obs

○ 2017-04-01 19:38:14
● 2026-05-12 11:04:32
● 2026-05-21 00:22:10
○ 2026-07-03 09:41:48
○ 2026-08-11 10:54:46

●A2606:4700:3030::ac43:82442026-05-12 → 2026-08-11 · 3 obs

○ 2017-04-01 19:38:14
● 2026-05-12 11:04:32
● 2026-08-11 10:54:46

●A2606:4700:3032::6815:3362026-07-03 → 2026-08-11 · 3 obs

○ 2026-05-21 00:22:10
● 2026-07-03 09:41:48
● 2026-08-11 10:54:46

○A82.223.246.142015-05-23 → 2017-04-01 · 4 obs

● 2015-05-23 23:10:34
● 2017-04-01 19:38:14
○ 2026-05-12 11:04:32
○ 2026-08-11 10:54:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
downloads51.com	bonnie.ns.cloudflare.com, jerry.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.182

NS records: bonnie.ns.cloudflare.com, jerry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for downloads51.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.68, 104.21.3.54`
AAAA	2	`2606:4700:3030::ac43:8244, 2606:4700:3032::6815:336`
NS	2	`bonnie.ns.cloudflare.com, jerry.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`v=spf1 include:_spf.google.com mx:mail.e`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bonnie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.downloads51.com falls under the parent downloads51.com.

IP Addresses

downloads51.com points to the four IP addresses 104.21.3.54, 172.67.130.68, 2606:4700:3030::ac43:8244 and 2606:4700:3032::6815:336.

Two other host names, along with sharemods.eu, koffietmolentje.be and ondel4dlock.com, also share IP numbers with downloads51.com.

Name Servers

DNS delegation for downloads51.com points to two name servers: bonnie.ns.cloudflare.com and jerry.ns.cloudflare.com.

downloads51.com shares its NS records with other domains, for example segfault.top, befoo.com, clubdefans.com and two others.

At least some of downloads51.com's name servers are shared with other domains, for example krys.is, clarkfund.org, saintthereseshrine.com and two more.

These name servers tend to be deployed in combination with the name servers sandy.ns.cloudflare.com and aragorn.ns.cloudflare.com.

DNS names with 6 IP addresses:

bonnie.ns.cloudflare.com has IP addresses 108.162.192.76, 172.64.32.76 and 173.245.58.76, plus 3 other.

jerry.ns.cloudflare.com has IP addresses 108.162.193.182, 172.64.33.182 and 173.245.59.182, plus 3 other.

Mail Servers

downloads51.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

There is at least a partial MX overlap between downloads51.com and other domains, including greentophuntfish.com, gilesteam.com, ashleyhall.org and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com has two IP addresses: 64.233.180.27 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

Host names pointing to 2800:3f0:4003:c14::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 192.178.234.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.