`sendsms2u.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:5a17^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9770^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.23^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.112^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`danica.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`danica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`danica.ns.cloudflare.com`
		A	108.162.194.187^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	162.159.38.187^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	172.64.34.187^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
NS	`tim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c191^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2191^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tim.ns.cloudflare.com`
		A	108.162.193.145^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	172.64.33.145^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	173.245.59.145^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
TXT	`v=spf1 redirect=smtp.spf.net.hk`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.90.23, 172.67.151.112
		IPv6	2606:4700:3035::6815:5a17, 2606:4700:3035::ac43:9770
SOA	`danica.ns.cloudflare.com`dns@cloudflare.com serial=2398808761

`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=1774834462

⚠️ On DNS blocklist: tif

Same first word

sendsms2u.com

DNS History

20 records (6 active, 14 former)

○NSbuy.internettraffic.com2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 18:49:46
○ 2015-10-11 13:17:16
○ 2026-03-30 01:40:28

●NSdanica.ns.cloudflare.com2026-03-17 → 2026-03-30 · 3 obs

○ 2016-08-12 15:21:30
● 2026-03-17 05:43:12
● 2026-03-30 01:40:28

○NSns1.hastydns.com2015-12-18 → 2016-08-12 · 5 obs

○ 2015-10-11 13:17:16
● 2015-12-18 05:46:40
● 2016-08-12 15:21:30
○ 2026-03-17 05:43:12
○ 2026-03-30 01:40:28

○NSns1.sendsms2u.com2015-10-11 → 2015-10-11 · 4 obs

○ 2015-05-23 18:49:46
● 2015-10-11 13:17:16
○ 2015-12-18 05:46:40
○ 2026-03-30 01:40:28

○NSns2.hastydns.com2015-12-18 → 2016-08-12 · 5 obs

○ 2015-10-11 13:17:16
● 2015-12-18 05:46:40
● 2016-08-12 15:21:30
○ 2026-03-17 05:43:12
○ 2026-03-30 01:40:28

○NSsell.internettraffic.com2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 18:49:46
○ 2015-10-11 13:17:16
○ 2026-03-30 01:40:28

●NStim.ns.cloudflare.com2026-03-17 → 2026-03-30 · 3 obs

○ 2016-08-12 15:21:30
● 2026-03-17 05:43:12
● 2026-03-30 01:40:28

●A104.21.90.232026-03-17 → 2026-03-30 · 4 obs

○ 2016-08-12 15:21:30
● 2026-03-17 05:43:12
○ 2026-03-25 22:50:52
● 2026-03-30 01:40:28

●A172.67.151.1122026-03-17 → 2026-03-30 · 4 obs

○ 2016-08-12 15:21:30
● 2026-03-17 05:43:12
○ 2026-03-25 22:50:52
● 2026-03-30 01:40:28

○A188.114.96.02026-03-25 → 2026-03-25 · 3 obs

○ 2026-03-17 05:43:12
● 2026-03-25 22:50:52
○ 2026-03-30 01:40:28

○A188.114.97.02026-03-25 → 2026-03-25 · 3 obs

○ 2026-03-17 05:43:12
● 2026-03-25 22:50:52
○ 2026-03-30 01:40:28

●A2606:4700:3035::6815:5a172026-03-17 → 2026-03-30 · 4 obs

○ 2016-08-12 15:21:30
● 2026-03-17 05:43:12
○ 2026-03-25 22:50:52
● 2026-03-30 01:40:28

●A2606:4700:3035::ac43:97702026-03-17 → 2026-03-30 · 4 obs

○ 2016-08-12 15:21:30
● 2026-03-17 05:43:12
○ 2026-03-25 22:50:52
● 2026-03-30 01:40:28

○A2a06:98c1:3120::2026-03-25 → 2026-03-25 · 3 obs

○ 2026-03-17 05:43:12
● 2026-03-25 22:50:52
○ 2026-03-30 01:40:28

○A2a06:98c1:3121::2026-03-25 → 2026-03-25 · 3 obs

○ 2026-03-17 05:43:12
● 2026-03-25 22:50:52
○ 2026-03-30 01:40:28

○A69.162.80.542015-10-11 → 2015-10-11 · 4 obs

○ 2015-05-23 18:49:46
● 2015-10-11 13:17:16
○ 2015-12-18 05:46:40
○ 2026-03-30 01:40:28

○A69.172.201.2082015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 18:49:46
○ 2015-10-11 13:17:16
○ 2026-03-30 01:40:28

○A95.211.117.2062015-12-18 → 2015-12-18 · 4 obs

○ 2015-10-11 13:17:16
● 2015-12-18 05:46:40
○ 2016-03-26 18:18:46
○ 2026-03-30 01:40:28

○A95.211.219.652016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-18 05:46:40
● 2016-03-26 18:18:46
○ 2016-08-12 15:21:30
○ 2026-03-30 01:40:28

○A95.211.219.662016-08-12 → 2016-08-12 · 4 obs

○ 2016-03-26 18:18:46
● 2016-08-12 15:21:30
○ 2026-03-17 05:43:12
○ 2026-03-30 01:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sendsms2u.com	tim.ns.cloudflare.com, danica.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.187

NS records: tim.ns.cloudflare.com, danica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sendsms2u.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.23, 172.67.151.112`
AAAA	2	`2606:4700:3035::ac43:9770, 2606:4700:3035::6815:5a17`
NS	2	`danica.ns.cloudflare.com, tim.ns.cloudflare.com`
TXT	1	`v=spf1 redirect=smtp.spf.net.hk`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`danica.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sendsms2u.com points to four IP numbers: 2606:4700:3035::6815:5a17, 2606:4700:3035::ac43:9770, 104.21.90.23 and 172.67.151.112.

Other host names, for instance 8tvv.com, braendegaardbyg.dk, 023snk.com, 18up.org and www.green-coach1.com share IP numbers with sendsms2u.com.

Name Servers

sendsms2u.com's delegation is to two name servers danica.ns.cloudflare.com and tim.ns.cloudflare.com.

sendsms2u.com shares the same name server configuration as other domains, such as ofleax.org, virushamidi8482.workers.dev, onlyleakt.org, apkvision.cc and spyonero.org.

sendsms2u.com at least partially shares its name servers with other domains, for instance instituteofphysicalart.com, ikut.org, fdb78.com, 369superslot.co and nctripping.com.

These name servers are commonly used with adrian.ns.cloudflare.com, ganz.ns.cloudflare.com and randall.ns.cloudflare.com.

Host names with six IP numbers:

danica.ns.cloudflare.com points to: 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187.

tim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b91, 2803:f800:50::6ca2:c191, 2a06:98c1:50::ac40:2191, 108.162.193.145, 172.64.33.145 and 173.245.59.145.

sendsms2u.com - robtex.com

sendsms2u.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

`sendsms2u.com`

`com`