`aspnetdevelopers.ru`

DNSSEC	⚠️ Not signed
A	104.21.76.165^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.122^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`guy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.76.165, 172.67.197.122
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2399924782

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068317

Subdomains

mail.aspnetdevelopers.ru

Same first word

aspnetdevelopers.ru

DNS History

10 records (4 active, 6 former)

●NSasa.ns.cloudflare.com2026-02-16 → 2026-03-29 · 3 obs

○ 2018-12-30 23:45:28
● 2026-02-16 07:12:44
● 2026-03-29 10:26:56

○NSdns1.yandex.net2015-08-01 → 2018-12-30 · 4 obs

● 2015-08-01 11:50:58
● 2018-12-30 23:45:28
○ 2026-02-16 07:12:44
○ 2026-03-29 10:26:56

○NSdns2.yandex.net2015-08-01 → 2018-12-30 · 4 obs

● 2015-08-01 11:50:58
● 2018-12-30 23:45:28
○ 2026-02-16 07:12:44
○ 2026-03-29 10:26:56

●NSguy.ns.cloudflare.com2026-02-16 → 2026-03-29 · 3 obs

○ 2018-12-30 23:45:28
● 2026-02-16 07:12:44
● 2026-03-29 10:26:56

○MXmx.yandex.ru2015-08-01 → 2026-02-16 · 3 obs

● 2015-08-01 11:50:58
● 2026-02-16 07:12:44
○ 2026-03-29 10:26:56

●A104.21.76.1652026-02-16 → 2026-03-29 · 3 obs

○ 2018-12-30 23:45:28
● 2026-02-16 07:12:44
● 2026-03-29 10:26:56

●A172.67.197.1222026-02-16 → 2026-03-29 · 3 obs

○ 2018-12-30 23:45:28
● 2026-02-16 07:12:44
● 2026-03-29 10:26:56

○A77.51.189.2342016-12-01 → 2018-12-30 · 5 obs

○ 2016-06-18 14:58:26
● 2016-12-01 19:30:18
● 2018-12-30 23:45:28
○ 2026-02-16 07:12:44
○ 2026-03-29 10:26:56

○A90.155.169.682015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 11:50:58
○ 2015-11-26 11:20:38
○ 2026-03-29 10:26:56

○A91.211.106.322015-11-26 → 2016-06-18 · 5 obs

○ 2015-08-01 11:50:58
● 2015-11-26 11:20:38
● 2016-06-18 14:58:26
○ 2016-12-01 19:30:18
○ 2026-03-29 10:26:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
aspnetdevelopers.ru	asa.ns.cloudflare.com, guy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.173

NS records: asa.ns.cloudflare.com, guy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aspnetdevelopers.ru (unsigned zone)

⏱️ Timing

Total: 687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.76.165, 172.67.197.122`
NS	2	`asa.ns.cloudflare.com, guy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

aspnetdevelopers.ru is the parent of mail.aspnetdevelopers.ru.

IP Addresses

aspnetdevelopers.ru resolves to two IPs: 104.21.76.165 and 172.67.197.122.

other host names for instance commons.ptsem.edu, fragwagerworksmax.com, vidstem.com, eldernode.com and haisham.com share IP numbers with aspnetdevelopers.ru.

Name Servers

aspnetdevelopers.ru is delegated to two name servers: asa.ns.cloudflare.com and guy.ns.cloudflare.com.

aspnetdevelopers.ru shares the same name server setup as other domains, for example ketobreads.net, a2status.com, a2hosting.sg, bananabunker.com and pafipapuapegunungan.org.

aspnetdevelopers.ru at least partially shares name servers with other domains, for instance 693eeeee.com, childrdnsplace.com, myknickknackgifts.com, casinocricketclub.com.au and wowweealiveonline.com.

These name servers are commonly used with the name servers liz.ns.cloudflare.com.

Host names with six IP numbers:

asa.ns.cloudflare.com points to: 2606:4700:50::adf5:3af6, 2803:f800:50::6ca2:c0f6, 2a06:98c1:50::ac40:20f6, 108.162.192.246, 172.64.32.246 and 173.245.58.246; guy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bad, 2803:f800:50::6ca2:c1ad, 2a06:98c1:50::ac40:21ad, 108.162.193.173, 172.64.33.173 and 173.245.59.173.

aspnetdevelopers.ru - robtex.com