`edu31580.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:89a3^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4ed8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.216^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.163^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`armfazh.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c368^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`armfazh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2368^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`armfazh.ns.cloudflare.com`
		A	108.162.195.104^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	162.159.44.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	172.64.35.104^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.216, 172.67.137.163
		IPv6 hints	2606:4700:3030::ac43:89a3, 2606:4700:3032::6815:4ed8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=72, name=cloudflare-ech.com
SOA	`armfazh.ns.cloudflare.com`dns@cloudflare.com serial=2407908234

`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=1784550642

rank #848591 globally
rank #370604 in the tld

Same first word

edu31580.com

DNS History

15 records (6 active, 9 former)

●NSarmfazh.ns.cloudflare.com2026-07-08 → 2026-07-20 · 3 obs

○ 2026-06-16 18:04:56
● 2026-07-08 06:45:20
● 2026-07-20 12:40:52

○NSns1.dns.com2026-06-16 → 2026-06-16 · 3 obs

● 2026-06-16 18:04:56
○ 2026-07-08 06:45:20
○ 2026-07-20 12:40:52

○NSns2.dns.com2026-06-16 → 2026-06-16 · 3 obs

● 2026-06-16 18:04:56
○ 2026-07-08 06:45:20
○ 2026-07-20 12:40:52

●NSviolet.ns.cloudflare.com2026-07-08 → 2026-07-20 · 3 obs

○ 2026-06-16 18:04:56
● 2026-07-08 06:45:20
● 2026-07-20 12:40:52

●A104.21.78.2162026-07-08 → 2026-07-20 · 5 obs

○ 2026-06-16 18:04:56
● 2026-07-08 06:45:20
○ 2026-07-15 04:58:26
● 2026-07-20 12:40:50
● 2026-07-20 12:40:52

○A107.163.47.912026-06-16 → 2026-06-16 · 3 obs

● 2026-06-16 18:04:56
○ 2026-07-08 06:45:20
○ 2026-07-20 12:40:52

●A172.67.137.1632026-07-08 → 2026-07-20 · 5 obs

○ 2026-06-16 18:04:56
● 2026-07-08 06:45:20
○ 2026-07-15 04:58:26
● 2026-07-20 12:40:50
● 2026-07-20 12:40:52

○A188.114.96.02026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-08 06:45:20
● 2026-07-15 04:58:26
○ 2026-07-20 12:40:50
○ 2026-07-20 12:40:52

○A188.114.97.02026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-08 06:45:20
● 2026-07-15 04:58:26
○ 2026-07-20 12:40:50
○ 2026-07-20 12:40:52

●A2606:4700:3030::ac43:89a32026-07-20 → 2026-07-20 · 3 obs

○ 2026-07-15 04:58:26
● 2026-07-20 12:40:50
● 2026-07-20 12:40:52

○A2606:4700:3031::6815:4ed82026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-16 18:04:56
● 2026-07-08 06:45:20
○ 2026-07-15 04:58:26
○ 2026-07-20 12:40:52

●A2606:4700:3032::6815:4ed82026-07-20 → 2026-07-20 · 3 obs

○ 2026-07-15 04:58:26
● 2026-07-20 12:40:50
● 2026-07-20 12:40:52

○A2606:4700:3035::ac43:89a32026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-16 18:04:56
● 2026-07-08 06:45:20
○ 2026-07-15 04:58:26
○ 2026-07-20 12:40:52

○A2a06:98c1:3120::2026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-08 06:45:20
● 2026-07-15 04:58:26
○ 2026-07-20 12:40:50
○ 2026-07-20 12:40:52

○A2a06:98c1:3121::2026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-08 06:45:20
● 2026-07-15 04:58:26
○ 2026-07-20 12:40:50
○ 2026-07-20 12:40:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
edu31580.com	violet.ns.cloudflare.com, armfazh.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.237

NS records: violet.ns.cloudflare.com, armfazh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edu31580.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.216, 172.67.137.163`
AAAA	2	`2606:4700:3030::ac43:89a3, 2606:4700:3032::6815:4ed8`
NS	2	`armfazh.ns.cloudflare.com, violet.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`armfazh.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

edu31580.com resolves to four IP addresses: 104.21.78.216, 172.67.137.163, 2606:4700:3030::ac43:89a3 and 2606:4700:3032::6815:4ed8.

aftcs.cn, guoger.net, codehindi.com and two other host names share IP numbers with edu31580.com.

Name Servers

edu31580.com is served by two delegated name servers, armfazh.ns.cloudflare.com and violet.ns.cloudflare.com.

edu31580.com uses the same name servers as several other domains — among them junrnachina.com, china-lefeng.com, edublogs26.com and two more.

edu31580.com has at least partial name server overlap with other domains, such as aaden.info, r2horne.com, londongasplumbers.co.uk and two others.

It is common to find these name servers paired with the name servers reese.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

armfazh.ns.cloudflare.com carries IP addresses 108.162.195.104, 162.159.44.104 and 172.64.35.104, with 3 other addresses beyond those.

violet.ns.cloudflare.com carries IP addresses 108.162.192.237, 172.64.32.237 and 173.245.58.237, with 3 other addresses beyond those.

edu31580.com - robtex.com

edu31580.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

`edu31580.com`

`com`