`sufavalve.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ce47^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:454a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.74^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.71^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andronicus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c371^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andronicus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2371^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andronicus.ns.cloudflare.com`
		A	108.162.195.113^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	162.159.44.113^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	172.64.35.113^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
NS	`nataly.ns.cloudflare.com`
		A	2606:4700:50::a29f:2665^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nataly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c265^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nataly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2265^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nataly.ns.cloudflare.com`
		A	108.162.194.101^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nataly.ns.cloudflare.com`
		A	162.159.38.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nataly.ns.cloudflare.com`
		A	172.64.34.101^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nataly.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.74, 172.67.206.71
		IPv6 hints	2606:4700:3031::ac43:ce47, 2606:4700:3036::6815:454a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOA	`andronicus.ns.cloudflare.com`dns@cloudflare.com serial=2398986450

`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=1776036477

Subdomains

mail1.sufavalve.com

Same first word

sufavalve.com

DNS History

14 records (6 active, 8 former)

●NSandronicus.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs

○ 2017-02-08 06:35:54
● 2026-04-09 05:41:52
● 2026-04-12 23:36:20

●NSnataly.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs

○ 2017-02-08 06:35:54
● 2026-04-09 05:41:52
● 2026-04-12 23:36:20

○NSns5.ce.net.cn2015-08-06 → 2017-02-08 · 4 obs

● 2015-08-06 16:26:52
● 2017-02-08 06:35:54
○ 2026-04-09 05:41:52
○ 2026-04-12 23:36:20

○MXmx.zmail300.cn2015-08-06 → 2017-02-08 · 4 obs

● 2015-08-06 16:26:52
● 2017-02-08 06:35:54
○ 2026-04-09 05:41:52
○ 2026-04-12 23:36:20

○MXmx1.zmail300.cn2015-08-06 → 2017-02-08 · 4 obs

● 2015-08-06 16:26:52
● 2017-02-08 06:35:54
○ 2026-04-09 05:41:52
○ 2026-04-12 23:36:20

●A104.21.69.742026-04-09 → 2026-04-12 · 3 obs

○ 2017-02-08 06:35:54
● 2026-04-09 05:41:52
● 2026-04-12 23:36:20

●A172.67.206.712026-04-09 → 2026-04-12 · 3 obs

○ 2017-02-08 06:35:54
● 2026-04-09 05:41:52
● 2026-04-12 23:36:20

○A188.114.96.02026-04-09 → 2026-04-12 · 2 obs

○ 2026-04-09 05:41:52
○ 2026-04-12 23:36:20

○A188.114.97.02026-04-09 → 2026-04-12 · 2 obs

○ 2026-04-09 05:41:52
○ 2026-04-12 23:36:20

●A2606:4700:3031::ac43:ce472026-04-09 → 2026-04-12 · 3 obs

○ 2017-02-08 06:35:54
● 2026-04-09 05:41:52
● 2026-04-12 23:36:20

●A2606:4700:3036::6815:454a2026-04-09 → 2026-04-12 · 3 obs

○ 2017-02-08 06:35:54
● 2026-04-09 05:41:52
● 2026-04-12 23:36:20

○A2a06:98c1:3120::2026-04-09 → 2026-04-12 · 2 obs

○ 2026-04-09 05:41:52
○ 2026-04-12 23:36:20

○A2a06:98c1:3121::2026-04-09 → 2026-04-12 · 2 obs

○ 2026-04-09 05:41:52
○ 2026-04-12 23:36:20

○A58.211.73.132015-08-06 → 2017-02-08 · 4 obs

● 2015-08-06 16:26:52
● 2017-02-08 06:35:54
○ 2026-04-09 05:41:52
○ 2026-04-12 23:36:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
sufavalve.com	nataly.ns.cloudflare.com, andronicus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.101

NS records: nataly.ns.cloudflare.com, andronicus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sufavalve.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.206.71, 104.21.69.74`
AAAA	2	`2606:4700:3031::ac43:ce47, 2606:4700:3036::6815:454a`
NS	2	`andronicus.ns.cloudflare.com, nataly.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andronicus.ns.cloudflare.com dns.cloudfl`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of mail1.sufavalve.com is sufavalve.com.

IP Addresses

sufavalve.com maps to four IP numbers: 2606:4700:3031::ac43:ce47, 2606:4700:3036::6815:454a, 104.21.69.74 and 172.67.206.71.

other host names include amourlee.com, cognivellumwisdom.com, chann.dev, carhire-iceland.com and iglass.us; they share IP numbers with sufavalve.com.

Name Servers

Two name servers andronicus.ns.cloudflare.com and nataly.ns.cloudflare.com handle the delegation for sufavalve.com.

sufavalve.com shares the same name server setup as other domains, for instance hghbshb.com, jgebhk999.com, jxyrjg.com, linso-gps.com and hnbtlgs.com.

sufavalve.com at least partially shares name servers with other domains, for instance congchuc247.vn, mindsdb.com, 4995844.com, stbenedictohio.org and seriesnews.biz.

These name servers are commonly used with mario.ns.cloudflare.com and treasure.ns.cloudflare.com.

Six IP addresses per host:

andronicus.ns.cloudflare.com points to 2606:4700:58::a29f:2c71, 2803:f800:50::6ca2:c371, 2a06:98c1:50::ac40:2371, 108.162.195.113, 162.159.44.113 and 172.64.35.113; nataly.ns.cloudflare.com points to 2606:4700:50::a29f:2665, 2803:f800:50::6ca2:c265, 2a06:98c1:50::ac40:2265, 108.162.194.101, 162.159.38.101 and 172.64.34.101

sufavalve.com - robtex.com

sufavalve.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`sufavalve.com`

`com`