natsem.com - dns.ninja

`natsem.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:a686^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:42f5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.245^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.134^{🇺🇸 Cloudflare172.67.160.0/20 , 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	`damiete.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c20^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damiete.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c320^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damiete.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2320^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damiete.ns.cloudflare.com`
		A	108.162.195.32^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damiete.ns.cloudflare.com`
		A	162.159.44.32^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damiete.ns.cloudflare.com`
		A	172.64.35.32^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damiete.ns.cloudflare.com`
MX	`skillpath-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.245, 172.67.166.134
		IPv6 hints	2606:4700:3036::ac43:a686, 2606:4700:3037::6815:42f5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`adelaide.ns.cloudflare.com`dns@cloudflare.com serial=2403161137

`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=1781832985

WOT: SAFE (48/100)

Same first word

natsem.com

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DNS History

18 records (7 active, 11 former)

●NSadelaide.ns.cloudflare.com2026-04-01 → 2026-06-19 · 3 obs

○ 2016-09-18 14:22:18
● 2026-04-01 08:04:38
● 2026-06-19 02:06:28

●NSdamiete.ns.cloudflare.com2026-04-01 → 2026-06-19 · 3 obs

○ 2016-09-18 14:22:18
● 2026-04-01 08:04:38
● 2026-06-19 02:06:28

○NSns1.cyteworks.com2009-01-05 → 2016-09-18 · 4 obs

● 2009-01-05 19:02:34
● 2016-09-18 14:22:18
○ 2026-04-01 08:04:38
○ 2026-06-19 02:06:28

○NSns2.cyteworks.com2009-01-05 → 2016-09-18 · 4 obs

● 2009-01-05 19:02:34
● 2016-09-18 14:22:18
○ 2026-04-01 08:04:38
○ 2026-06-19 02:06:28

○MXmx01.gmsi1.com2009-01-05 → 2016-09-18 · 4 obs

● 2009-01-05 19:02:34
● 2016-09-18 14:22:18
○ 2026-04-01 08:04:38
○ 2026-06-19 02:06:28

○MXmx02.gmsi1.com2009-01-05 → 2016-09-18 · 4 obs

● 2009-01-05 19:02:34
● 2016-09-18 14:22:18
○ 2026-04-01 08:04:38
○ 2026-06-19 02:06:28

○MXmx03.gmsi1.com2009-01-05 → 2016-09-18 · 4 obs

● 2009-01-05 19:02:34
● 2016-09-18 14:22:18
○ 2026-04-01 08:04:38
○ 2026-06-19 02:06:28

●MXskillpath-com.mail.protection.outlook.com2026-04-01 → 2026-06-19 · 3 obs

○ 2016-09-18 14:22:18
● 2026-04-01 08:04:38
● 2026-06-19 02:06:28

●A104.21.66.2452026-04-01 → 2026-06-19 · 11 obs

○ 2016-09-18 14:22:18
● 2026-04-01 08:04:38
● 2026-04-12 14:37:48
○ 2026-04-13 14:27:52
● 2026-04-24 21:04:26
● 2026-04-29 11:54:54
○ 2026-05-15 12:08:44
● 2026-05-22 05:14:34
● 2026-06-13 02:49:52
○ 2026-06-16 12:00:48
● 2026-06-19 02:06:28

●A172.67.166.1342026-04-01 → 2026-06-19 · 11 obs

○A174.47.182.1642015-05-26 → 2016-09-18 · 5 obs

○ 2009-01-05 19:02:34
● 2015-05-26 03:32:24
● 2016-09-18 14:22:18
○ 2026-04-01 08:04:38
○ 2026-06-19 02:06:28

○A188.114.96.02026-04-13 → 2026-06-16 · 10 obs

○ 2026-04-01 08:04:38
○ 2026-04-12 14:37:48
● 2026-04-13 14:27:52
○ 2026-04-24 21:04:26
○ 2026-04-29 11:54:54
● 2026-05-15 12:08:44
○ 2026-05-22 05:14:34
○ 2026-06-13 02:49:52
● 2026-06-16 12:00:48
○ 2026-06-19 02:06:28

○A188.114.97.02026-04-13 → 2026-06-16 · 10 obs

○A208.74.102.1802009-01-05 → 2009-01-05 · 3 obs

● 2009-01-05 19:02:34
○ 2015-05-26 03:32:24
○ 2026-06-19 02:06:28

●A2606:4700:3036::ac43:a6862026-04-01 → 2026-06-19 · 11 obs

●A2606:4700:3037::6815:42f52026-04-01 → 2026-06-19 · 11 obs

○A2a06:98c1:3120::2026-04-13 → 2026-06-16 · 10 obs

○A2a06:98c1:3121::2026-04-13 → 2026-06-16 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
natsem.com	adelaide.ns.cloudflare.com, damiete.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.32

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for natsem.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.134, 104.21.66.245`
AAAA	2	`2606:4700:3036::ac43:a686, 2606:4700:3037::6815:42f5`
NS	2	`adelaide.ns.cloudflare.com, damiete.ns.cloudflare.com`
MX	1	`skillpath-com.mail.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adelaide.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

natsem.com directs to four IP numbers, which are 104.21.66.245, 172.67.166.134, 2606:4700:3036::ac43:a686 and 2606:4700:3037::6815:42f5.

leofromchicago.com, ass(0x787878)hd.com, elhasa.net plus two other host names have IP numbers in common with natsem.com.

Name Servers

Two name servers handle the delegation for natsem.com: adelaide.ns.cloudflare.com and damiete.ns.cloudflare.com.

The name server configuration of natsem.com is shared with other domains, for instance nationalseminartraining.com, mystar12.com, skillpath.biz and two others.

At least some of natsem.com's name servers are shared with other domains, for example lawctopus.net, casibomvip-girisi.com, kiteforum.org.ua and two more.

These name servers are often deployed together with the name servers tom.ns.cloudflare.com, chad.ns.cloudflare.com, koa.ns.cloudflare.com and adi.ns.cloudflare.com.

Hosts with 6 IP addresses each:

adelaide.ns.cloudflare.com resolves to 108.162.194.1, 162.159.38.1 and 172.64.34.1 among others, with 3 other IP addresses in total.

damiete.ns.cloudflare.com resolves to 108.162.195.32, 162.159.44.32 and 172.64.35.32 among others, with 3 other IP addresses in total.

Mail Servers

natsem.com uses one mail server — skillpath-com.mail.protection.outlook.com.

natsem.com uses the same mail servers as other domains, including skillpath.com.

skillpath-com.mail.protection.outlook.com has 8 IP addresses: 52.101.9.12, 52.101.9.26, 52.101.10.2 plus 5 more.