`smpchallenge.com`

DNSSEC	⚠️ Not signed
A	104.21.29.39^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.85^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adelaide.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2601^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c201^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adelaide.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2201^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adelaide.ns.cloudflare.com`
		A	108.162.194.1^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	162.159.38.1^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	172.64.34.1^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
NS	`oswald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.39, 172.67.148.85
SOA	`adelaide.ns.cloudflare.com`dns@cloudflare.com serial=2403731695

`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=1778714291

Same first word

smpchallenge.com

Similar names

mspchallenge.info

DNS History

13 records (4 active, 9 former)

●NSadelaide.ns.cloudflare.com2026-04-10 → 2026-05-13 · 3 obs

○ 2020-03-23 15:19:30
● 2026-04-10 06:53:10
● 2026-05-13 23:30:08

○NSns14.inhostedns.com2016-12-21 → 2017-02-07 · 4 obs

● 2016-12-21 01:37:56
● 2017-02-07 21:00:06
○ 2020-03-23 15:19:30
○ 2026-05-13 23:30:08

○NSns24.inhostedns.net2016-12-21 → 2017-02-07 · 4 obs

● 2016-12-21 01:37:56
● 2017-02-07 21:00:06
○ 2020-03-23 15:19:30
○ 2026-05-13 23:30:08

○NSns34.inhostedns.org2016-12-21 → 2017-02-07 · 4 obs

● 2016-12-21 01:37:56
● 2017-02-07 21:00:06
○ 2020-03-23 15:19:30
○ 2026-05-13 23:30:08

●NSoswald.ns.cloudflare.com2026-04-10 → 2026-05-13 · 3 obs

○ 2020-03-23 15:19:30
● 2026-04-10 06:53:10
● 2026-05-13 23:30:08

○MXmx15.ukraine.com.ua2016-12-21 → 2017-02-07 · 4 obs

● 2016-12-21 01:37:56
● 2017-02-07 21:00:06
○ 2020-03-23 15:19:30
○ 2026-05-13 23:30:08

○MXmx20.ukraine.com.ua2016-12-21 → 2017-02-07 · 4 obs

● 2016-12-21 01:37:56
● 2017-02-07 21:00:06
○ 2020-03-23 15:19:30
○ 2026-05-13 23:30:08

●A104.21.29.392026-04-10 → 2026-05-13 · 6 obs

○ 2020-03-23 15:19:30
● 2026-04-10 06:53:10
○ 2026-04-24 12:51:24
○ 2026-04-29 08:12:46
● 2026-05-01 11:59:42
● 2026-05-13 23:30:08

●A172.67.148.852026-04-10 → 2026-05-13 · 6 obs

○ 2020-03-23 15:19:30
● 2026-04-10 06:53:10
○ 2026-04-24 12:51:24
○ 2026-04-29 08:12:46
● 2026-05-01 11:59:42
● 2026-05-13 23:30:08

○A188.114.96.02026-04-24 → 2026-04-29 · 5 obs

○ 2026-04-10 06:53:10
● 2026-04-24 12:51:24
● 2026-04-29 08:12:46
○ 2026-05-01 11:59:42
○ 2026-05-13 23:30:08

○A188.114.97.02026-04-24 → 2026-04-29 · 5 obs

○ 2026-04-10 06:53:10
● 2026-04-24 12:51:24
● 2026-04-29 08:12:46
○ 2026-05-01 11:59:42
○ 2026-05-13 23:30:08

○A2a00:ab00:4300:1df::22016-12-21 → 2017-02-07 · 4 obs

● 2016-12-21 01:37:56
● 2017-02-07 21:00:06
○ 2020-03-23 15:19:30
○ 2026-05-13 23:30:08

○A95.213.135.2292016-12-21 → 2017-02-07 · 4 obs

● 2016-12-21 01:37:56
● 2017-02-07 21:00:06
○ 2020-03-23 15:19:30
○ 2026-05-13 23:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smpchallenge.com	oswald.ns.cloudflare.com, adelaide.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.1

NS records: oswald.ns.cloudflare.com, adelaide.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smpchallenge.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.85, 104.21.29.39`
NS	2	`adelaide.ns.cloudflare.com, oswald.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adelaide.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

smpchallenge.com resolves to two IP numbers: 104.21.29.39 and 172.67.148.85.

Other host names, for instance www.ohz-garzyn.pl, piplabs.com, ogulinusrcu.com, bulletinxo.top and ebatha.cn share IP numbers with smpchallenge.com.

Name Servers

Two name servers adelaide.ns.cloudflare.com and oswald.ns.cloudflare.com handle delegation for smpchallenge.com.

smpchallenge.com uses the same name server setup as other domains, for example racesystem.gr, champcheats.com, fundix-plusai.com, podilatis.gr and dindacompanylimited.com.

smpchallenge.com partially shares name servers with other domains; examples include vscjrl.cards, cjdesilva.com, iamgoing.co.uk, jnd1j.com and patchworksdiy.com.

These name servers are often used with the name servers tom.ns.cloudflare.com and yahir.ns.cloudflare.com.

Host names with six IP numbers: adelaide.ns.cloudflare.com points to: 2606:4700:50::a29f:2601, 2803:f800:50::6ca2:c201, 2a06:98c1:50::ac40:2201, 108.162.194.1, 162.159.38.1 and 172.64.34.1; oswald.ns.cloudflare.com points to: 2606:4700:58::adf5:3bda, 2803:f800:50::6ca2:c1da, 2a06:98c1:50::ac40:21da, 108.162.193.218, 172.64.33.218 and 173.245.59.218.

smpchallenge.com - robtex.com