`prosignatures.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8039^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:c1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.193^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.57^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`langston.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`langston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`langston.ns.cloudflare.com`
		A	108.162.195.252^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	162.159.44.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	172.64.35.252^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
NS	`lilith.ns.cloudflare.com`
		A	2606:4700:50::a29f:268f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lilith.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lilith.ns.cloudflare.com`
		A	108.162.194.143^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	162.159.38.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	172.64.34.143^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.193, 172.67.128.57
		IPv6 hints	2606:4700:3030::ac43:8039, 2606:4700:3034::6815:c1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=243, name=cloudflare-ech.com
SOA	`langston.ns.cloudflare.com`dns@cloudflare.com serial=2399623830

`net`

	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=1778753481

Previously MX for

prosignatures.net

Same first word

prosignatures.net

DNS History

16 records (6 active, 10 former)

●NSlangston.ns.cloudflare.com2026-05-06 → 2026-05-14 · 3 obs

○ 2019-03-29 07:43:08
● 2026-05-06 13:09:42
● 2026-05-14 10:34:08

●NSlilith.ns.cloudflare.com2026-05-06 → 2026-05-14 · 3 obs

○ 2019-03-29 07:43:08
● 2026-05-06 13:09:42
● 2026-05-14 10:34:08

○NSns1.blurstorm.com2007-09-24 → 2007-09-24 · 3 obs

● 2007-09-24 04:13:00
○ 2015-05-25 22:49:38
○ 2026-05-14 10:34:08

○NSns1.mypcteks.net2015-05-25 → 2019-03-29 · 5 obs

○ 2007-09-24 04:13:00
● 2015-05-25 22:49:38
● 2019-03-29 07:43:08
○ 2026-05-06 13:09:42
○ 2026-05-14 10:34:08

○NSns1.theauctionman.us2007-09-24 → 2007-09-24 · 3 obs

● 2007-09-24 04:13:00
○ 2015-05-25 22:49:38
○ 2026-05-14 10:34:08

○NSns2.blurstorm.com2007-09-24 → 2007-09-24 · 3 obs

● 2007-09-24 04:13:00
○ 2015-05-25 22:49:38
○ 2026-05-14 10:34:08

○NSns2.mypcteks.net2015-05-25 → 2019-03-29 · 5 obs

○ 2007-09-24 04:13:00
● 2015-05-25 22:49:38
● 2019-03-29 07:43:08
○ 2026-05-06 13:09:42
○ 2026-05-14 10:34:08

○NSns2.theauctionman.us2007-09-24 → 2007-09-24 · 3 obs

● 2007-09-24 04:13:00
○ 2015-05-25 22:49:38
○ 2026-05-14 10:34:08

○MXprosignatures.net2007-09-24 → 2019-03-29 · 4 obs

● 2007-09-24 04:13:00
● 2019-03-29 07:43:08
○ 2026-05-06 13:09:42
○ 2026-05-14 10:34:08

●A104.21.0.1932026-05-06 → 2026-05-14 · 3 obs

○ 2019-03-29 07:43:08
● 2026-05-06 13:09:42
● 2026-05-14 10:34:08

●A172.67.128.572026-05-06 → 2026-05-14 · 3 obs

○ 2019-03-29 07:43:08
● 2026-05-06 13:09:42
● 2026-05-14 10:34:08

●A2606:4700:3030::ac43:80392026-05-06 → 2026-05-14 · 3 obs

○ 2019-03-29 07:43:08
● 2026-05-06 13:09:42
● 2026-05-14 10:34:08

●A2606:4700:3034::6815:c12026-05-06 → 2026-05-14 · 3 obs

○ 2019-03-29 07:43:08
● 2026-05-06 13:09:42
● 2026-05-14 10:34:08

○A50.63.15.1132019-03-29 → 2019-03-29 · 4 obs

○ 2017-01-19 18:09:14
● 2019-03-29 07:43:08
○ 2026-05-06 13:09:42
○ 2026-05-14 10:34:08

○A65.181.123.2452015-05-25 → 2017-01-19 · 5 obs

○ 2007-09-24 04:13:00
● 2015-05-25 22:49:38
● 2017-01-19 18:09:14
○ 2019-03-29 07:43:08
○ 2026-05-14 10:34:08

○A75.126.0.1542007-09-24 → 2007-09-24 · 3 obs

● 2007-09-24 04:13:00
○ 2015-05-25 22:49:38
○ 2026-05-14 10:34:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prosignatures.net	lilith.ns.cloudflare.com, langston.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.143

NS records: lilith.ns.cloudflare.com, langston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prosignatures.net (unsigned zone)

⏱️ Timing

Total: 642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.0.193, 172.67.128.57`
AAAA	2	`2606:4700:3030::ac43:8039, 2606:4700:3034::6815:c1`
NS	2	`langston.ns.cloudflare.com, lilith.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`langston.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

prosignatures.net points to four IP numbers: 2606:4700:3030::ac43:8039, 2606:4700:3034::6815:c1, 104.21.0.193 and 172.67.128.57.

Other host names, for instance transfer-it.nl, schecteracademicservices.com, locayun.com, flamekissmeat.com and caite-watch.com share IP numbers with prosignatures.net.

Name Servers

prosignatures.net is delegated to two name servers: langston.ns.cloudflare.com and lilith.ns.cloudflare.com.

prosignatures.net uses the same name server setup as other domains, for instance icecreambear.com, dreamcruisemailz.com, escortantalya.online, aianova.org and shipedc.com.

prosignatures.net shares name servers with other domains at least partially, for instance grafit.dev, ofen.de, deguo666.com, edu.ai and x2rvz.top.

These name servers are commonly used with rex.ns.cloudflare.com, raegan.ns.cloudflare.com, oaklyn.ns.cloudflare.com and maria.ns.cloudflare.com.

Host names with six IP numbers: langston.ns.cloudflare.com points to 2606:4700:58::a29f:2cfc, 2803:f800:50::6ca2:c3fc, 2a06:98c1:50::ac40:23fc, 108.162.195.252, 162.159.44.252 and 172.64.35.252; lilith.ns.cloudflare.com points to 2606:4700:50::a29f:268f, 2803:f800:50::6ca2:c28f, 2a06:98c1:50::ac40:228f, 108.162.194.143, 162.159.38.143 and 172.64.34.143.

prosignatures.net - robtex.com