semalt.tech - dns.ninja

`semalt.tech`

DNSSEC	⚠️ Not signed
A	190.2.153.29^{🇳🇱 WORLDSTREAM-1190.2.144.0/20 WorldStream}
		PTR	`190-2-153-29.hosted-by-worldstream.net`
NS	`chad.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c152^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2152^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chad.ns.cloudflare.com`
		A	108.162.193.82^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	172.64.33.82^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	173.245.59.82^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
NS	`rachel.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rachel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rachel.ns.cloudflare.com`
		A	108.162.192.215^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	172.64.32.215^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	173.245.58.215^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`google-site-verification=Mhp0X12cWOu4v0WzvUlaSKleRMcSCW13rEcuW_0SFyU`
SOA	`chad.ns.cloudflare.com`dns@cloudflare.com serial=2410132016

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1785317037

Subdomains

www.semalt.tech

Same first word

semalt.tech

semalt.ru

semalt.net

semalt.ai

semalt.com

semalt.org

semalt.global

semalt.info

semalt.tools

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DNS History

5 records (4 active, 1 former)

●NSchad.ns.cloudflare.com2020-01-23 → 2026-07-29 · 2 obs

● 2020-01-23 18:54:12
● 2026-07-29 10:09:46

●NSrachel.ns.cloudflare.com2020-01-23 → 2026-07-29 · 2 obs

● 2020-01-23 18:54:12
● 2026-07-29 10:09:46

●MXsmtp.google.com2026-02-23 → 2026-07-29 · 2 obs

● 2026-02-23 15:47:24
● 2026-07-29 10:09:46

○A190.2.139.102020-01-23 → 2020-01-23 · 3 obs

● 2020-01-23 18:54:12
○ 2026-02-23 15:47:24
○ 2026-07-29 10:09:46

●A190.2.153.292026-02-23 → 2026-07-29 · 3 obs

○ 2020-01-23 18:54:12
● 2026-02-23 15:47:24
● 2026-07-29 10:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net	-
semalt.tech	chad.ns.cloudflare.com, rachel.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.82

NS records: chad.ns.cloudflare.com, rachel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semalt.tech (unsigned zone)

⏱️ Timing

Total: 2587ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`190.2.153.29`
NS	2	`chad.ns.cloudflare.com, rachel.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 10)`
TXT	1	`google-site-verification=Mhp0X12cWOu4v0W`
SOA	1	`chad.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.semalt.tech is a subdomain of semalt.tech.

IP Addresses

semalt.tech resolves to just one IP address, 190.2.153.29.

The host names itools.vn, www.semalt.tech, semalt.global and 190-2-153-29.hosted-by-worldstream.net all share IP numbers with semalt.tech.

Name Servers

DNS delegation for semalt.tech points to two name servers: chad.ns.cloudflare.com and rachel.ns.cloudflare.com.

semalt.tech shares its NS records with other domains, for example withholdingsthe.info, statinside.com, daqua.com.pe and two others.

The name servers of semalt.tech overlap at least partially with those of other domains — among them vidicrm.com, tk033.vip, mediashop.tv and two more.

These name servers commonly co-occur with the name servers nina.ns.cloudflare.com, troy.ns.cloudflare.com, ines.ns.cloudflare.com and monroe.ns.cloudflare.com.

DNS names with 6 IP addresses:

chad.ns.cloudflare.com has IP addresses 108.162.193.82, 172.64.33.82 and 173.245.59.82, plus 3 other.

rachel.ns.cloudflare.com has IP addresses 108.162.192.215, 172.64.32.215 and 173.245.58.215, plus 3 other.

Mail Servers

The sole mail server for semalt.tech is smtp.google.com.

Among the domains sharing a mail server setup with semalt.tech are olgebe.org, opeay.store, capaodacanoa.rs.gov.br and two others.

There is at least a partial MX overlap between semalt.tech and other domains, including sca-caid.org, codiguz.com, heritage.md and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 172.253.62.27, 172.253.115.27, 172.253.139.26 and 6 others.