`semprasafe.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5229^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c2f4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.41^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.244^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`frida.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2689^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c289^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2289^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frida.ns.cloudflare.com`
		A	108.162.194.137^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	162.159.38.137^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	172.64.34.137^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
NS	`mack.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c25^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c325^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2325^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mack.ns.cloudflare.com`
		A	108.162.195.37^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	162.159.44.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	172.64.35.37^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
MX	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.41, 172.67.194.244
		IPv6 hints	2606:4700:3031::6815:5229, 2606:4700:3037::ac43:c2f4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOA	`frida.ns.cloudflare.com`dns@cloudflare.com serial=2406684953

`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=1784933502

Same first word

semprasafe.com

DNS History

18 records (7 active, 11 former)

○NSdns1.cscdns.net2015-12-23 → 2017-03-26 · 5 obs

○ 2015-08-21 03:12:04
● 2015-12-23 08:44:06
● 2017-03-26 14:29:28
○ 2026-05-18 23:24:32
○ 2026-07-24 23:10:30

○NSdns2.cscdns.net2015-12-23 → 2017-03-26 · 5 obs

○ 2015-08-21 03:12:04
● 2015-12-23 08:44:06
● 2017-03-26 14:29:28
○ 2026-05-18 23:24:32
○ 2026-07-24 23:10:30

●NSfrida.ns.cloudflare.com2026-05-18 → 2026-07-24 · 3 obs

○ 2017-03-26 14:29:28
● 2026-05-18 23:24:32
● 2026-07-24 23:10:30

●NSmack.ns.cloudflare.com2026-05-18 → 2026-07-24 · 3 obs

○ 2017-03-26 14:29:28
● 2026-05-18 23:24:32
● 2026-07-24 23:10:30

○NSns63.domaincontrol.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 03:12:04
○ 2015-12-23 08:44:06
○ 2026-07-24 23:10:30

○NSns64.domaincontrol.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 03:12:04
○ 2015-12-23 08:44:06
○ 2026-07-24 23:10:30

●MXcustmx.cscdns.net2015-12-23 → 2026-07-24 · 3 obs

○ 2015-08-21 03:12:04
● 2015-12-23 08:44:06
● 2026-07-24 23:10:30

○MXmailscan2.energysolutions.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 03:12:04
○ 2015-12-23 08:44:06
○ 2026-07-24 23:10:30

○MXmailscan3.energysolutions.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 03:12:04
○ 2015-12-23 08:44:06
○ 2026-07-24 23:10:30

●A104.21.82.412026-05-18 → 2026-07-24 · 3 obs

○ 2017-03-26 14:29:28
● 2026-05-18 23:24:32
● 2026-07-24 23:10:30

○A165.160.13.202015-12-23 → 2017-03-26 · 5 obs

○ 2015-08-21 03:12:04
● 2015-12-23 08:44:06
● 2017-03-26 14:29:28
○ 2026-05-18 23:24:32
○ 2026-07-24 23:10:30

○A165.160.15.202015-12-23 → 2017-03-26 · 5 obs

○ 2015-08-21 03:12:04
● 2015-12-23 08:44:06
● 2017-03-26 14:29:28
○ 2026-05-18 23:24:32
○ 2026-07-24 23:10:30

●A172.67.194.2442026-05-18 → 2026-07-24 · 3 obs

○ 2017-03-26 14:29:28
● 2026-05-18 23:24:32
● 2026-07-24 23:10:30

○A2606:4700:3030::6815:52292026-05-18 → 2026-06-17 · 5 obs

○ 2017-03-26 14:29:28
● 2026-05-18 23:24:32
● 2026-06-17 08:13:42
○ 2026-07-01 03:42:08
○ 2026-07-24 23:10:30

●A2606:4700:3031::6815:52292026-07-01 → 2026-07-24 · 3 obs

○ 2026-06-17 08:13:42
● 2026-07-01 03:42:08
● 2026-07-24 23:10:30

○A2606:4700:3033::ac43:c2f42026-05-18 → 2026-06-17 · 5 obs

○ 2017-03-26 14:29:28
● 2026-05-18 23:24:32
● 2026-06-17 08:13:42
○ 2026-07-01 03:42:08
○ 2026-07-24 23:10:30

●A2606:4700:3037::ac43:c2f42026-07-01 → 2026-07-24 · 3 obs

○ 2026-06-17 08:13:42
● 2026-07-01 03:42:08
● 2026-07-24 23:10:30

○A50.63.221.12015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 03:12:04
○ 2015-12-23 08:44:06
○ 2026-07-24 23:10:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
semprasafe.com	frida.ns.cloudflare.com, mack.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.37

NS records: frida.ns.cloudflare.com, mack.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semprasafe.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.244, 104.21.82.41`
AAAA	2	`2606:4700:3037::ac43:c2f4, 2606:4700:3031::6815:5229`
NS	2	`frida.ns.cloudflare.com, mack.ns.cloudflare.com`
MX	1	`custmx.cscdns.net (pri: 10)`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`frida.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

semprasafe.com points to the four IP addresses 104.21.82.41, 172.67.194.244, 2606:4700:3031::6815:5229 and 2606:4700:3037::ac43:c2f4.

practicalwebuser.com, mail2.movitoo.com, damagingthebody.org plus two other host names have IP numbers in common with semprasafe.com.

Name Servers

semprasafe.com is served by two delegated name servers, frida.ns.cloudflare.com and mack.ns.cloudflare.com.

The name server configuration of semprasafe.com is shared with other domains, for instance sempraenergyinc.com, thongtinvandon.com, sempraidentity.com and two others.

There is at least partial name server overlap between semprasafe.com and other domains — itibarinsaat.com, zomclub88.com, hurst.hants.sch.uk and two more among them.

These name servers frequently co-occur with the name servers lovisa.ns.cloudflare.com and austin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

frida.ns.cloudflare.com carries IP addresses 108.162.194.137, 162.159.38.137 and 172.64.34.137, with 3 other addresses beyond those.

mack.ns.cloudflare.com carries IP addresses 108.162.195.37, 162.159.44.37 and 172.64.35.37, with 3 other addresses beyond those.

Mail Servers

semprasafe.com uses one mail server — custmx.cscdns.net.

The mail server setup of semprasafe.com matches that of other domains such as unltcd.com, hulusucks.info, starr-acquistions.com and two others.

semprasafe.com and other domains — wellingtonmanagementfunds.com for instance — share at least some mail servers.

There is one IP number for custmx.cscdns.net: 198.58.121.58.

semprasafe.com - robtex.com

semprasafe.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

Mail Servers

`semprasafe.com`

`com`