securityfirst.net - dns.ninja

`securityfirst.net`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:e65^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:f65^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.14.101^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.15.101^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cecelia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2687^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c287^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cecelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2287^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cecelia.ns.cloudflare.com`
		A	108.162.194.135^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	162.159.38.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	172.64.34.135^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
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`
MX	`acrisure-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.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:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`MS=ms83296637`
TXT	`cisco-ci-domain-verification=29d4d0973996be8987927042210b2b5d5ccc13eb90c20708...`
TXT	`v=spf1 mx ip4:12.32.76.0/27 ip4:74.204.12.96/27 include:spf.protection.outloo...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.14.101, 104.18.15.101
		IPv6 hints	2606:4700::6812:e65, 2606:4700::6812:f65
SOA	`cecelia.ns.cloudflare.com`dns@cloudflare.com serial=2403990179

`net`

	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=1782862206

Same first word

securityfirst.at

securityfirst.net

securityfirst.eu

securityfirst.be

securityfirst.org

securityfirst.uk.com

securityfirst.co.kr

securityfirst.com.br

securityfirst.in

Similar names

DNS History

21 records (7 active, 14 former)

●NScecelia.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs

○ 2020-02-13 04:00:02
● 2026-02-15 02:13:10
● 2026-06-30 23:42:08

●NSchad.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs

○ 2020-02-13 04:00:02
● 2026-02-15 02:13:10
● 2026-06-30 23:42:08

○NScr12.rescueweb.com2015-10-13 → 2017-03-19 · 5 obs

○ 2015-05-09 18:52:34
● 2015-10-13 07:37:42
● 2017-03-19 14:38:50
○ 2020-02-13 04:00:02
○ 2026-06-30 23:42:08

○NScr16.rescueweb.com2015-10-13 → 2017-03-19 · 5 obs

○ 2015-05-09 18:52:34
● 2015-10-13 07:37:42
● 2017-03-19 14:38:50
○ 2020-02-13 04:00:02
○ 2026-06-30 23:42:08

○NSmns01.domaincontrol.com2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 18:52:34
○ 2015-10-13 07:37:42
○ 2026-06-30 23:42:08

○NSmns02.domaincontrol.com2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 18:52:34
○ 2015-10-13 07:37:42
○ 2026-06-30 23:42:08

○NSns1.bics.net2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 18:52:34
○ 2015-10-13 07:37:42
○ 2026-06-30 23:42:08

○NSns49.domaincontrol.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-19 14:38:50
● 2020-02-13 04:00:02
○ 2026-02-15 02:13:10
○ 2026-06-30 23:42:08

○NSns50.domaincontrol.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-19 14:38:50
● 2020-02-13 04:00:02
○ 2026-02-15 02:13:10
○ 2026-06-30 23:42:08

○NSns76.domaincontrol.com2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 18:52:34
○ 2015-10-13 07:37:42
○ 2026-06-30 23:42:08

●MXacrisure-com.mail.protection.outlook.com2026-02-15 → 2026-06-30 · 3 obs

○ 2020-02-13 04:00:02
● 2026-02-15 02:13:10
● 2026-06-30 23:42:08

○MXmxa-0024d301.gslb.pphosted.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-19 14:38:50
● 2020-02-13 04:00:02
○ 2026-02-15 02:13:10
○ 2026-06-30 23:42:08

○MXmxb-0024d301.gslb.pphosted.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-19 14:38:50
● 2020-02-13 04:00:02
○ 2026-02-15 02:13:10
○ 2026-06-30 23:42:08

○MXsecurityfirst.net.1.0001.arsmtp.com2015-10-13 → 2017-03-19 · 5 obs

○ 2015-05-09 18:52:34
● 2015-10-13 07:37:42
● 2017-03-19 14:38:50
○ 2020-02-13 04:00:02
○ 2026-06-30 23:42:08

○MXsecurityfirst.net.2.0001.arsmtp.com2015-10-13 → 2017-03-19 · 5 obs

○ 2015-05-09 18:52:34
● 2015-10-13 07:37:42
● 2017-03-19 14:38:50
○ 2020-02-13 04:00:02
○ 2026-06-30 23:42:08

○MXsmtp.securityfirst.net2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 18:52:34
○ 2015-10-13 07:37:42
○ 2026-06-30 23:42:08

●A104.18.14.1012026-02-15 → 2026-06-30 · 3 obs

○ 2020-02-13 04:00:02
● 2026-02-15 02:13:10
● 2026-06-30 23:42:08

●A104.18.15.1012026-02-15 → 2026-06-30 · 3 obs

○ 2020-02-13 04:00:02
● 2026-02-15 02:13:10
● 2026-06-30 23:42:08

●A2606:4700::6812:e652026-02-15 → 2026-06-30 · 3 obs

○ 2020-02-13 04:00:02
● 2026-02-15 02:13:10
● 2026-06-30 23:42:08

●A2606:4700::6812:f652026-02-15 → 2026-06-30 · 3 obs

○ 2020-02-13 04:00:02
● 2026-02-15 02:13:10
● 2026-06-30 23:42:08

○A69.195.108.402015-05-09 → 2020-02-13 · 4 obs

● 2015-05-09 18:52:34
● 2020-02-13 04:00:02
○ 2026-02-15 02:13:10
○ 2026-06-30 23:42:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
securityfirst.net	chad.ns.cloudflare.com, cecelia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.82

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securityfirst.net (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.15.101, 104.18.14.101`
AAAA	2	`2606:4700::6812:f65, 2606:4700::6812:e65`
NS	2	`cecelia.ns.cloudflare.com, chad.ns.cloudflare.com`
MX	1	`acrisure-com.mail.protection.outlook.com`
TXT	3	`MS=ms83296637, cisco-ci-domain-verification=29d4d097399...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`cecelia.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

securityfirst.net has four IP addresses: 104.18.14.101, 104.18.15.101, 2606:4700::6812:e65 and 2606:4700::6812:f65.

retesuperservice.it, prontofranchise.com, simple.absmartly.io and two other host names share IP numbers with securityfirst.net.

Name Servers

Two name servers handle the delegation for securityfirst.net: cecelia.ns.cloudflare.com and chad.ns.cloudflare.com.

securityfirst.net uses the same name servers as several other domains — among them bobgabrielco.com, bcsrm.com, dgamf.com and two more.

securityfirst.net shares at least some of its name servers with other domains, including exalogic.it, eonlinetrading.com, cnggj.com and two others.

These name servers are frequently seen alongside the name servers nina.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cecelia.ns.cloudflare.com resolves to 108.162.194.135, 162.159.38.135 and 172.64.34.135 among others, with 3 other IP addresses in total.

chad.ns.cloudflare.com resolves to 108.162.193.82, 172.64.33.82 and 173.245.59.82 among others, with 3 other IP addresses in total.

Mail Servers

Mail for securityfirst.net is handled by a single mail server, acrisure-com.mail.protection.outlook.com.

securityfirst.net uses an identical mail server configuration to several other domains — among them bergus.com.br, hoops-ins.com, sbbinsure.com and two more.

securityfirst.net has at least partial mail server overlap with other domains such as usis-tia.com, tpreskoins.com, millsins.com and two more.

acrisure-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.5, 52.101.41.28, 52.101.41.58 and 5 others.