13sec.com - dns.ninja

`13sec.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:444e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bff3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.78^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.243^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karina.ns.cloudflare.com`
		A	108.162.192.178^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	172.64.32.178^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	173.245.58.178^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
NS	`osmar.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`osmar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`osmar.ns.cloudflare.com`
		A	108.162.195.124^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	162.159.44.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	172.64.35.124^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`v=spf1 include:zohomail.eu ~all`
TXT	`zoho-verification=zb52406452.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.78, 172.67.191.243
		IPv6 hints	2606:4700:3031::6815:444e, 2606:4700:3036::ac43:bff3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`karina.ns.cloudflare.com`dns@cloudflare.com serial=2406577909

`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=1783840892

Subdomains

www.13sec.com

Same first word

13sec.com

Similar names

esc13.net

esc31.fr

esc31.biz

esc31.com

esc31.be

13ecs.com

esc13.com

esc31.info

sec31.com

ecs13.com

sec31.ru

sce13.net

esc31.net

31sec.cn

esc31.eu

sec31.net

31sec.com

sec13.com

esc31.org

DNS History

33 records (9 active, 24 former)

●NSkarina.ns.cloudflare.com2026-03-18 → 2026-07-12 · 3 obs

○ 2019-01-03 04:03:58
● 2026-03-18 23:54:00
● 2026-07-12 07:43:40

○NSns1.namebrightdns.com2015-06-23 → 2019-01-03 · 7 obs

○ 2008-03-08 21:22:10
● 2015-06-23 17:27:56
○ 2015-11-10 22:47:24
● 2016-02-04 04:25:04
● 2019-01-03 04:03:58
○ 2026-03-18 23:54:00
○ 2026-07-12 07:43:40

○NSns2.namebrightdns.com2016-02-04 → 2019-01-03 · 5 obs

○ 2015-11-10 22:47:24
● 2016-02-04 04:25:04
● 2019-01-03 04:03:58
○ 2026-03-18 23:54:00
○ 2026-07-12 07:43:40

○NSns3.todayisp.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 21:22:10
○ 2015-06-23 17:27:56
○ 2026-07-12 07:43:40

○NSns4.todayisp.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 21:22:10
○ 2015-06-23 17:27:56
○ 2026-07-12 07:43:40

○NSnsg1.namebrightdns.com2015-06-23 → 2015-11-10 · 5 obs

○ 2008-03-08 21:22:10
● 2015-06-23 17:27:56
● 2015-11-10 22:47:24
○ 2016-02-04 04:25:04
○ 2026-07-12 07:43:40

○NSnsg2.namebrightdns.com2015-06-23 → 2015-11-10 · 5 obs

○ 2008-03-08 21:22:10
● 2015-06-23 17:27:56
● 2015-11-10 22:47:24
○ 2016-02-04 04:25:04
○ 2026-07-12 07:43:40

●NSosmar.ns.cloudflare.com2026-03-18 → 2026-07-12 · 3 obs

○ 2019-01-03 04:03:58
● 2026-03-18 23:54:00
● 2026-07-12 07:43:40

○MXanmail.namebrightmail.com2015-06-23 → 2015-06-23 · 4 obs

○ 2008-03-08 21:22:10
● 2015-06-23 17:27:56
○ 2015-11-10 22:47:24
○ 2026-07-12 07:43:40

●MXmx.zoho.eu2026-03-18 → 2026-07-12 · 3 obs

○ 2015-11-10 22:47:24
● 2026-03-18 23:54:00
● 2026-07-12 07:43:40

●MXmx2.zoho.eu2026-03-18 → 2026-07-12 · 3 obs

○ 2015-11-10 22:47:24
● 2026-03-18 23:54:00
● 2026-07-12 07:43:40

●MXmx3.zoho.eu2026-03-18 → 2026-07-12 · 3 obs

○ 2015-11-10 22:47:24
● 2026-03-18 23:54:00
● 2026-07-12 07:43:40

○MXmx621.now.net.cn2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 21:22:10
○ 2015-06-23 17:27:56
○ 2026-07-12 07:43:40

●A104.21.68.782026-03-18 → 2026-07-12 · 6 obs

○ 2019-01-03 04:03:58
● 2026-03-18 23:54:00
● 2026-04-16 03:10:36
○ 2026-04-28 08:39:22
● 2026-04-29 21:07:00
● 2026-07-12 07:43:40

●A172.67.191.2432026-03-18 → 2026-07-12 · 6 obs

○ 2019-01-03 04:03:58
● 2026-03-18 23:54:00
● 2026-04-16 03:10:36
○ 2026-04-28 08:39:22
● 2026-04-29 21:07:00
● 2026-07-12 07:43:40

○A188.114.96.02026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-16 03:10:36
● 2026-04-28 08:39:22
○ 2026-04-29 21:07:00
○ 2026-07-12 07:43:40

○A188.114.97.02026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-16 03:10:36
● 2026-04-28 08:39:22
○ 2026-04-29 21:07:00
○ 2026-07-12 07:43:40

●A2606:4700:3031::6815:444e2026-07-10 → 2026-07-12 · 3 obs

○ 2026-04-29 21:07:00
● 2026-07-10 15:43:24
● 2026-07-12 07:43:40

○A2606:4700:3033::ac43:bff32026-03-18 → 2026-04-29 · 7 obs

○ 2019-01-03 04:03:58
● 2026-03-18 23:54:00
● 2026-04-16 03:10:36
○ 2026-04-28 08:39:22
● 2026-04-29 21:07:00
○ 2026-07-10 15:43:24
○ 2026-07-12 07:43:40

●A2606:4700:3036::ac43:bff32026-07-10 → 2026-07-12 · 3 obs

○ 2026-04-29 21:07:00
● 2026-07-10 15:43:24
● 2026-07-12 07:43:40

○A2606:4700:3037::6815:444e2026-03-18 → 2026-04-29 · 7 obs

○ 2019-01-03 04:03:58
● 2026-03-18 23:54:00
● 2026-04-16 03:10:36
○ 2026-04-28 08:39:22
● 2026-04-29 21:07:00
○ 2026-07-10 15:43:24
○ 2026-07-12 07:43:40

○A2a06:98c1:3120::2026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-16 03:10:36
● 2026-04-28 08:39:22
○ 2026-04-29 21:07:00
○ 2026-07-12 07:43:40

○A2a06:98c1:3121::2026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-16 03:10:36
● 2026-04-28 08:39:22
○ 2026-04-29 21:07:00
○ 2026-07-12 07:43:40

○A34.199.151.1632017-02-10 → 2017-02-10 · 4 obs

○ 2016-02-04 04:25:04
● 2017-02-10 22:58:44
○ 2019-01-03 04:03:58
○ 2026-07-12 07:43:40

○A52.0.96.242016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-10 22:47:24
● 2016-02-04 04:25:04
○ 2017-02-10 22:58:44
○ 2026-07-12 07:43:40

○A52.20.154.32017-02-10 → 2017-02-10 · 4 obs

○ 2016-02-04 04:25:04
● 2017-02-10 22:58:44
○ 2019-01-03 04:03:58
○ 2026-07-12 07:43:40

○A52.71.117.992016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-10 22:47:24
● 2016-02-04 04:25:04
○ 2017-02-10 22:58:44
○ 2026-07-12 07:43:40

○A54.174.31.2542015-06-23 → 2015-11-10 · 5 obs

○ 2008-03-08 21:22:10
● 2015-06-23 17:27:56
● 2015-11-10 22:47:24
○ 2016-02-04 04:25:04
○ 2026-07-12 07:43:40

○A54.208.74.2152015-06-23 → 2015-11-10 · 5 obs

○ 2008-03-08 21:22:10
● 2015-06-23 17:27:56
● 2015-11-10 22:47:24
○ 2016-02-04 04:25:04
○ 2026-07-12 07:43:40

○A61.18.121.92008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 21:22:10
○ 2015-06-23 17:27:56
○ 2026-07-12 07:43:40

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-23 → 2016-02-04 · 5 obs

○ 2008-03-08 21:22:10
● 2015-06-23 17:27:56
● 2016-02-04 04:25:04
○ 2017-02-10 22:58:44
○ 2026-07-12 07:43:40

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-02-04 04:25:04
● 2017-02-10 22:58:44
○ 2019-01-03 04:03:58
○ 2026-07-12 07:43:40

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-01-03 → 2019-01-03 · 4 obs

○ 2017-02-10 22:58:44
● 2019-01-03 04:03:58
○ 2026-03-18 23:54:00
○ 2026-07-12 07:43:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
13sec.com	karina.ns.cloudflare.com, osmar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.124

NS records: karina.ns.cloudflare.com, osmar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 13sec.com (unsigned zone)

⏱️ Timing

Total: 345ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.78, 172.67.191.243`
AAAA	2	`2606:4700:3031::6815:444e, 2606:4700:3036::ac43:bff3`
NS	2	`karina.ns.cloudflare.com, osmar.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	2	`v=spf1 include:zohomail.eu ~all, zoho-verification=zb52406452.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karina.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

13sec.com is a parent domain of www.13sec.com.

IP Addresses

13sec.com has four IP addresses: 104.21.68.78, 172.67.191.243, 2606:4700:3031::6815:444e and 2606:4700:3036::ac43:bff3.

Additional host names — holdencios14692.blogoxo.com, wikipasy.pl, ufabluea.co and two others — share IP numbers with 13sec.com.

Name Servers

The NS records for 13sec.com delegate to karina.ns.cloudflare.com and osmar.ns.cloudflare.com.

13sec.com shares its name server setup with other domains, including 768.cc, allware.biz, wailaike.net and two others.

13sec.com shares at least some of its name servers with other domains, including strata-core-8f8.pages.dev, fproxy.store, dbeinsurance.com and two others.

These name servers are frequently paired with the name servers leia.ns.cloudflare.com and addyson.ns.cloudflare.com.

Host names with 6 IP numbers:

karina.ns.cloudflare.com maps to 108.162.192.178, 172.64.32.178, 173.245.58.178 and 3 additional IP addresses.

osmar.ns.cloudflare.com maps to 108.162.195.124, 162.159.44.124, 172.64.35.124 and 3 additional IP addresses.

Mail Servers

13sec.com is handled by three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

13sec.com shares mail servers — at least in part — with other domains, including alvincrystal.com, mooddesigner.com, adelin.org and two others.

Host names with two IP numbers:

The A records for mx.zoho.eu return 185.20.209.166 and 185.230.214.166.

Host names pointing to a single IP address:

mx2.zoho.eu resolves to the IP address 185.230.214.166.

mx3.zoho.eu resolves to the IP address 185.20.209.166.

mx.zoho.eu and mx3.zoho.eu each have 185.20.209.166 IP addresses.

mx.zoho.eu and mx2.zoho.eu each have 185.230.214.166 IP addresses.