smartyprep.com - dns.ninja

`smartyprep.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5afa^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a35a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.250^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.90^{🇺🇸 Cloudflare172.67.160.0/20 , 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	`kirk.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=wPejckcKhRuxf_N0yYUE3kIOxG4GQvMg3xiddZovrqc`
TXT	`v=spf1 include:_spf.google.com include:spf.mandrillapp.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.250, 172.67.163.90
		IPv6 hints	2606:4700:3033::6815:5afa, 2606:4700:3034::ac43:a35a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2407873061

`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=1785657772

Same first word

smartyprep.com

DNS History

22 records (11 active, 11 former)

●NSasa.ns.cloudflare.com2026-02-15 → 2026-08-02 · 3 obs

○ 2018-07-15 13:20:56
● 2026-02-15 21:04:24
● 2026-08-02 08:19:42

●NSkirk.ns.cloudflare.com2026-02-15 → 2026-08-02 · 3 obs

○ 2018-07-15 13:20:56
● 2026-02-15 21:04:24
● 2026-08-02 08:19:42

○NSns51.domaincontrol.com2015-07-04 → 2018-07-15 · 4 obs

● 2015-07-04 14:43:46
● 2018-07-15 13:20:56
○ 2026-02-15 21:04:24
○ 2026-08-02 08:19:42

○NSns52.domaincontrol.com2015-07-04 → 2018-07-15 · 4 obs

● 2015-07-04 14:43:46
● 2018-07-15 13:20:56
○ 2026-02-15 21:04:24
○ 2026-08-02 08:19:42

●MXalt1.aspmx.l.google.com2018-07-15 → 2026-08-02 · 3 obs

○ 2017-01-23 22:23:56
● 2018-07-15 13:20:56
● 2026-08-02 08:19:42

●MXalt2.aspmx.l.google.com2018-07-15 → 2026-08-02 · 3 obs

○ 2017-01-23 22:23:56
● 2018-07-15 13:20:56
● 2026-08-02 08:19:42

●MXaspmx.l.google.com2018-07-15 → 2026-08-02 · 3 obs

○ 2017-01-23 22:23:56
● 2018-07-15 13:20:56
● 2026-08-02 08:19:42

●MXaspmx2.googlemail.com2018-07-15 → 2026-08-02 · 3 obs

○ 2017-01-23 22:23:56
● 2018-07-15 13:20:56
● 2026-08-02 08:19:42

●MXaspmx3.googlemail.com2018-07-15 → 2026-08-02 · 3 obs

○ 2017-01-23 22:23:56
● 2018-07-15 13:20:56
● 2026-08-02 08:19:42

○MXmailstore1.secureserver.net2015-07-04 → 2017-01-23 · 4 obs

● 2015-07-04 14:43:46
● 2017-01-23 22:23:56
○ 2018-07-15 13:20:56
○ 2026-08-02 08:19:42

○MXsmtp.secureserver.net2015-07-04 → 2017-01-23 · 4 obs

● 2015-07-04 14:43:46
● 2017-01-23 22:23:56
○ 2018-07-15 13:20:56
○ 2026-08-02 08:19:42

●A104.21.90.2502026-02-15 → 2026-08-02 · 6 obs

○ 2018-07-15 13:20:56
● 2026-02-15 21:04:24
● 2026-03-16 04:20:32
○ 2026-03-20 11:00:26
● 2026-03-23 03:31:42
● 2026-08-02 08:19:42

●A172.67.163.902026-02-15 → 2026-08-02 · 6 obs

○ 2018-07-15 13:20:56
● 2026-02-15 21:04:24
● 2026-03-16 04:20:32
○ 2026-03-20 11:00:26
● 2026-03-23 03:31:42
● 2026-08-02 08:19:42

○A184.168.221.512015-07-04 → 2017-01-23 · 4 obs

● 2015-07-04 14:43:46
● 2017-01-23 22:23:56
○ 2018-07-15 13:20:56
○ 2026-08-02 08:19:42

○A188.114.96.02026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-16 04:20:32
● 2026-03-20 11:00:26
○ 2026-03-23 03:31:42
○ 2026-08-02 08:19:42

○A188.114.97.02026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-16 04:20:32
● 2026-03-20 11:00:26
○ 2026-03-23 03:31:42
○ 2026-08-02 08:19:42

●A2606:4700:3033::6815:5afa2026-02-15 → 2026-08-02 · 6 obs

○ 2018-07-15 13:20:56
● 2026-02-15 21:04:24
● 2026-03-16 04:20:32
○ 2026-03-20 11:00:26
● 2026-03-23 03:31:42
● 2026-08-02 08:19:42

●A2606:4700:3034::ac43:a35a2026-07-25 → 2026-08-02 · 3 obs

○ 2026-05-21 08:48:02
● 2026-07-25 15:07:10
● 2026-08-02 08:19:42

○A2606:4700:3037::ac43:a35a2026-02-15 → 2026-05-21 · 8 obs

○ 2018-07-15 13:20:56
● 2026-02-15 21:04:24
● 2026-03-16 04:20:32
○ 2026-03-20 11:00:26
● 2026-03-23 03:31:42
● 2026-05-21 08:48:02
○ 2026-07-25 15:07:10
○ 2026-08-02 08:19:42

○A2a06:98c1:3120::2026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-16 04:20:32
● 2026-03-20 11:00:26
○ 2026-03-23 03:31:42
○ 2026-08-02 08:19:42

○A2a06:98c1:3121::2026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-16 04:20:32
● 2026-03-20 11:00:26
○ 2026-03-23 03:31:42
○ 2026-08-02 08:19:42

○A45.55.142.1922018-07-15 → 2018-07-15 · 4 obs

○ 2017-01-23 22:23:56
● 2018-07-15 13:20:56
○ 2026-02-15 21:04:24
○ 2026-08-02 08:19:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smartyprep.com	asa.ns.cloudflare.com, kirk.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.246

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartyprep.com (unsigned zone)

⏱️ Timing

Total: 261ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.90, 104.21.90.250`
AAAA	2	`2606:4700:3034::ac43:a35a, 2606:4700:3033::6815:5afa`
NS	2	`asa.ns.cloudflare.com, kirk.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`google-site-verification=wPejckcKhRuxf_N, v=spf1 include:_spf.google.com include:s`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

smartyprep.com directs to four IP numbers, which are 104.21.90.250, 172.67.163.90, 2606:4700:3033::6815:5afa and 2606:4700:3034::ac43:a35a.

Two other host names, along with www.pindex.ch, fan.tvarting.com.cdn.cloudflare.net and dahl.house, also share IP numbers with smartyprep.com.

Name Servers

DNS delegation for smartyprep.com points to two name servers: asa.ns.cloudflare.com and kirk.ns.cloudflare.com.

smartyprep.com shares its NS records with other domains, for example com-szy.vip, imvu-e.com, namespaces.us and two others.

The name servers of smartyprep.com overlap at least partially with those of other domains — among them buayatotoslot.com, jolme.buzz, adultgaga.com and two more.

DNS names with 6 IP addresses:

asa.ns.cloudflare.com has IP addresses 108.162.192.246, 172.64.32.246 and 173.245.58.246, plus 3 other.

kirk.ns.cloudflare.com has IP addresses 108.162.193.192, 172.64.33.192 and 173.245.59.192, plus 3 other.

Mail Servers

Five mail servers handle smartyprep.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between smartyprep.com and other domains, including unlockingrva.com, ns500821.ns500794.ns500841.ns500794.ns500821.ns500795.ns500795.ns500821.ns500795.ns500794.ns500794.ns500821.ns500790.ns500795.lustypartnersfinder.com, moreoptionsonline.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com has two IP addresses: 172.253.63.26 and 2607:f8b0:4004:c19::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

Host names pointing to 2800:3f0:4003:c0f::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names pointing to 172.253.116.26 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.