`sachallenge.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:490^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9a22^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.144^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.34^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`gordon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.144, 172.67.154.34
		IPv6 hints	2606:4700:3036::6815:490, 2606:4700:3037::ac43:9a22
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2402819535

`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=1778354921

Previously MX for

sachallenge.com

Same first word

sachallenge.com

Similar names

chelsealang.com

DNS History

20 records (6 active, 14 former)

●NSaspen.ns.cloudflare.com2026-05-06 → 2026-05-09 · 3 obs

○ 2017-03-23 15:08:10
● 2026-05-06 08:16:12
● 2026-05-09 19:52:08

●NSgordon.ns.cloudflare.com2026-05-06 → 2026-05-09 · 3 obs

○ 2017-03-23 15:08:10
● 2026-05-06 08:16:12
● 2026-05-09 19:52:08

○NSns1.7cloudcomputing.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 12:16:00
○ 2015-12-14 23:55:08
○ 2026-05-09 19:52:08

○NSns1.atom.com2026-05-06 → 2026-05-09 · 2 obs

○ 2026-05-06 08:16:12
○ 2026-05-09 19:52:08

○NSns1.dnslink.com2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-10 18:49:24
● 2017-03-23 15:08:10
○ 2026-05-06 08:16:12
○ 2026-05-09 19:52:08

○NSns1.icontent.com2015-12-14 → 2016-07-10 · 5 obs

○ 2015-08-16 12:16:00
● 2015-12-14 23:55:08
● 2016-07-10 18:49:24
○ 2017-03-23 15:08:10
○ 2026-05-09 19:52:08

○NSns2.7cloudcomputing.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 12:16:00
○ 2015-12-14 23:55:08
○ 2026-05-09 19:52:08

○NSns2.atom.com2026-05-06 → 2026-05-09 · 2 obs

○ 2026-05-06 08:16:12
○ 2026-05-09 19:52:08

○NSns2.dnslink.com2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-10 18:49:24
● 2017-03-23 15:08:10
○ 2026-05-06 08:16:12
○ 2026-05-09 19:52:08

○NSns2.icontent.com2015-12-14 → 2016-07-10 · 5 obs

○ 2015-08-16 12:16:00
● 2015-12-14 23:55:08
● 2016-07-10 18:49:24
○ 2017-03-23 15:08:10
○ 2026-05-09 19:52:08

○MXmail.b-io.co2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-10 18:49:24
● 2017-03-23 15:08:10
○ 2026-05-06 08:16:12
○ 2026-05-09 19:52:08

○MXsachallenge.com2015-08-16 → 2016-07-10 · 4 obs

● 2015-08-16 12:16:00
● 2016-07-10 18:49:24
○ 2017-03-23 15:08:10
○ 2026-05-09 19:52:08

○A104.130.196.2532015-12-14 → 2016-07-10 · 5 obs

○ 2015-08-16 12:16:00
● 2015-12-14 23:55:08
● 2016-07-10 18:49:24
○ 2017-03-23 15:08:10
○ 2026-05-09 19:52:08

●A104.21.4.1442026-05-06 → 2026-05-09 · 3 obs

○ 2017-03-23 15:08:10
● 2026-05-06 08:16:12
● 2026-05-09 19:52:08

○A149.47.87.1472015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 12:16:00
○ 2015-12-14 23:55:08
○ 2026-05-09 19:52:08

●A172.67.154.342026-05-06 → 2026-05-09 · 3 obs

○ 2017-03-23 15:08:10
● 2026-05-06 08:16:12
● 2026-05-09 19:52:08

○A209.15.13.1342017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-10 18:49:24
● 2017-03-23 15:08:10
○ 2026-05-06 08:16:12
○ 2026-05-09 19:52:08

●A2606:4700:3036::6815:4902026-05-06 → 2026-05-09 · 3 obs

○ 2017-03-23 15:08:10
● 2026-05-06 08:16:12
● 2026-05-09 19:52:08

●A2606:4700:3037::ac43:9a222026-05-06 → 2026-05-09 · 3 obs

○ 2017-03-23 15:08:10
● 2026-05-06 08:16:12
● 2026-05-09 19:52:08

○A52.20.84.622026-05-06 → 2026-05-09 · 2 obs

○ 2026-05-06 08:16:12
○ 2026-05-09 19:52:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
sachallenge.com	gordon.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.109

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sachallenge.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.34, 104.21.4.144`
AAAA	2	`2606:4700:3037::ac43:9a22, 2606:4700:3036::6815:490`
NS	2	`aspen.ns.cloudflare.com, gordon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sachallenge.com refers to four IP numbers: 2606:4700:3036::6815:490, 2606:4700:3037::ac43:9a22, 104.21.4.144 and 172.67.154.34.

Other host names, for instance sh-ptgg.com, techxdeveloper.com, safeimage-vault.icu, www.eyeserumsettlement.com and www.nwokolo.com share IP numbers with sachallenge.com.

Name Servers

sachallenge.com's delegation uses two name servers: aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

sachallenge.com uses the same name server setup as other domains, such as websocial.com, myblanket.com, pgz888.me, relocationpartner.com and botserver.com.

sachallenge.com at least partially shares name servers with other domains, including hxgtz.com, oxpow.com, easymine.online, trackai.dev and simort.vip.

These name servers are commonly used with nash.ns.cloudflare.com.

Host names with six IP numbers:

aspen.ns.cloudflare.com points to 2606:4700:50::a29f:266d, 2803:f800:50::6ca2:c26d, 2a06:98c1:50::ac40:226d, 108.162.194.109, 162.159.38.109 and 172.64.34.109.

gordon.ns.cloudflare.com points to 2606:4700:58::adf5:3baa, 2803:f800:50::6ca2:c1aa, 2a06:98c1:50::ac40:21aa, 108.162.193.170, 172.64.33.170 and 173.245.59.170.

sachallenge.com - robtex.com

sachallenge.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`sachallenge.com`

`com`