5isc.com - dns.ninja

`5isc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:bab0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:308c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.140^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.176^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adaline.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2631^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adaline.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c231^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adaline.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2231^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adaline.ns.cloudflare.com`
		A	108.162.194.49^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adaline.ns.cloudflare.com`
		A	162.159.38.49^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adaline.ns.cloudflare.com`
		A	172.64.34.49^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adaline.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁴⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁸⁴⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.140, 172.67.186.176
		IPv6 hints	2606:4700:3032::ac43:bab0, 2606:4700:3035::6815:308c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`adaline.ns.cloudflare.com`dns@cloudflare.com serial=2410034429

`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=1785815597

Subdomains

blog.5isc.com

Same first word

5isc.net

5isc.com

Similar names

cs5i.com

c5si.com

5sci.com

csi5.com

c5is.com

sic5.com

isc5.com

sci5.com

c5is.org

5ics.com

5ics.cn

DNS History

24 records (9 active, 15 former)

●NSadaline.ns.cloudflare.com2026-05-05 → 2026-08-04 · 3 obs

○ 2017-08-17 18:53:58
● 2026-05-05 21:17:26
● 2026-08-04 04:12:04

○NSdns1.hichina.com2026-05-05 → 2026-08-04 · 2 obs

○ 2026-05-05 21:17:26
○ 2026-08-04 04:12:04

○NSdns2.hichina.com2026-05-05 → 2026-08-04 · 2 obs

○ 2026-05-05 21:17:26
○ 2026-08-04 04:12:04

○NSns.xinnet.cn2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:31:44
○ 2015-08-15 07:50:46
○ 2026-08-04 04:12:04

○NSns.xinnetdns.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:31:44
○ 2015-08-15 07:50:46
○ 2026-08-04 04:12:04

○NSns15.xincache.com2015-08-15 → 2016-08-21 · 5 obs

○ 2008-03-18 08:31:44
● 2015-08-15 07:50:46
● 2016-08-21 10:49:46
○ 2017-07-12 14:51:46
○ 2026-08-04 04:12:04

○NSns16.xincache.com2015-08-15 → 2016-08-21 · 5 obs

○ 2008-03-18 08:31:44
● 2015-08-15 07:50:46
● 2016-08-21 10:49:46
○ 2017-07-12 14:51:46
○ 2026-08-04 04:12:04

○NSns19.xincache.com2017-07-12 → 2017-08-17 · 5 obs

○ 2016-08-21 10:49:46
● 2017-07-12 14:51:46
● 2017-08-17 18:53:58
○ 2026-05-05 21:17:26
○ 2026-08-04 04:12:04

○NSns20.xincache.com2017-07-12 → 2017-08-17 · 5 obs

○ 2016-08-21 10:49:46
● 2017-07-12 14:51:46
● 2017-08-17 18:53:58
○ 2026-05-05 21:17:26
○ 2026-08-04 04:12:04

●NSthaddeus.ns.cloudflare.com2026-05-05 → 2026-08-04 · 3 obs

○ 2017-08-17 18:53:58
● 2026-05-05 21:17:26
● 2026-08-04 04:12:04

○MXmail.5isc.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:31:44
○ 2015-08-15 07:50:46
○ 2026-08-04 04:12:04

●MXroute1.mx.cloudflare.net2026-05-05 → 2026-08-04 · 3 obs

○ 2015-08-15 07:50:46
● 2026-05-05 21:17:26
● 2026-08-04 04:12:04

●MXroute2.mx.cloudflare.net2026-05-05 → 2026-08-04 · 3 obs

○ 2015-08-15 07:50:46
● 2026-05-05 21:17:26
● 2026-08-04 04:12:04

●MXroute3.mx.cloudflare.net2026-05-05 → 2026-08-04 · 3 obs

○ 2015-08-15 07:50:46
● 2026-05-05 21:17:26
● 2026-08-04 04:12:04

○A103.229.124.1202015-11-30 → 2017-08-17 · 5 obs

○ 2015-08-15 07:50:46
● 2015-11-30 15:58:18
● 2017-08-17 18:53:58
○ 2026-05-05 21:17:26
○ 2026-08-04 04:12:04

●A104.21.48.1402026-05-05 → 2026-08-04 · 3 obs

○ 2017-08-17 18:53:58
● 2026-05-05 21:17:26
● 2026-08-04 04:12:04

○A106.187.88.1182015-08-15 → 2015-08-15 · 4 obs

○ 2008-03-18 08:31:44
● 2015-08-15 07:50:46
○ 2015-11-30 15:58:18
○ 2026-08-04 04:12:04

●A172.67.186.1762026-05-05 → 2026-08-04 · 3 obs

○ 2017-08-17 18:53:58
● 2026-05-05 21:17:26
● 2026-08-04 04:12:04

●A2606:4700:3032::ac43:bab02026-06-25 → 2026-08-04 · 3 obs

○ 2026-05-05 21:17:26
● 2026-06-25 13:44:32
● 2026-08-04 04:12:04

●A2606:4700:3035::6815:308c2026-06-25 → 2026-08-04 · 3 obs

○ 2026-05-05 21:17:26
● 2026-06-25 13:44:32
● 2026-08-04 04:12:04

○A2606:4700:3037::6815:308c2026-05-05 → 2026-05-05 · 4 obs

○ 2017-08-17 18:53:58
● 2026-05-05 21:17:26
○ 2026-06-25 13:44:32
○ 2026-08-04 04:12:04

○A2606:4700:3037::ac43:bab02026-05-05 → 2026-05-05 · 4 obs

○ 2017-08-17 18:53:58
● 2026-05-05 21:17:26
○ 2026-06-25 13:44:32
○ 2026-08-04 04:12:04

○A3.138.67.262026-05-05 → 2026-08-04 · 2 obs

○ 2026-05-05 21:17:26
○ 2026-08-04 04:12:04

○A61.128.196.342008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 08:31:44
○ 2015-08-15 07:50:46
○ 2026-08-04 04:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
5isc.com	adaline.ns.cloudflare.com, thaddeus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.49

NS records: adaline.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5isc.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.176, 104.21.48.140`
AAAA	2	`2606:4700:3032::ac43:bab0, 2606:4700:3035::6815:308c`
NS	2	`adaline.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 41), route2.mx.cloudflare.net (pri: 45)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adaline.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

5isc.com is the parent zone for blog.5isc.com.

IP Addresses

5isc.com resolves to four IP addresses: 104.21.48.140, 172.67.186.176, 2606:4700:3032::ac43:bab0 and 2606:4700:3035::6815:308c.

zxbb4.info, sjtjh.com, www.gtsxw.cn plus two other host names have IP numbers in common with 5isc.com.

Name Servers

Two name servers handle the delegation for 5isc.com: adaline.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

The name server configuration of 5isc.com is shared with other domains, for instance bohsf.com, dbpartners.io, michaelsinel.net and two others.

5isc.com partially shares its NS delegation with several other domains, including gps-install.com, ritm-amtl.com, mythreads.com and two others.

The name servers crystal.ns.cloudflare.com, logan.ns.cloudflare.com, coen.ns.cloudflare.com and greg.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

adaline.ns.cloudflare.com resolves to 108.162.194.49, 162.159.38.49 and 172.64.34.49 among others, with 3 other IP addresses in total.

thaddeus.ns.cloudflare.com resolves to 108.162.195.127, 162.159.44.127 and 172.64.35.127 among others, with 3 other IP addresses in total.

Mail Servers

5isc.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by 5isc.com are shared with other domains: luckyblockcasino-fr.org, unmondelibre.org, redondito.net and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.