igcbt.com - dns.ninja

`igcbt.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a4e6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:39a1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.161^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.230^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`darl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c162^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`darl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2162^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`darl.ns.cloudflare.com`
		A	108.162.193.98^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
		A	172.64.33.98^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
		A	173.245.59.98^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
NS	`eva.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c072^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2072^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eva.ns.cloudflare.com`
		A	108.162.192.114^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	172.64.32.114^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	173.245.58.114^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.161, 172.67.164.230
		IPv6 hints	2606:4700:3031::ac43:a4e6, 2606:4700:3037::6815:39a1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`darl.ns.cloudflare.com`dns@cloudflare.com serial=2410523378

`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=1785914504

Same first word

igcbt.org

igcbt.com

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bgtic.de

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bcigt.com

DNS History

18 records (8 active, 10 former)

●NSdarl.ns.cloudflare.com2026-02-16 → 2026-08-05 · 3 obs

○ 2017-11-22 22:30:48
● 2026-02-16 09:15:04
● 2026-08-05 07:36:06

●NSeva.ns.cloudflare.com2026-02-16 → 2026-08-05 · 3 obs

○ 2017-11-22 22:30:48
● 2026-02-16 09:15:04
● 2026-08-05 07:36:06

○NSns41.domaincontrol.com2016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 01:27:04
● 2017-11-22 22:30:48
○ 2026-02-16 09:15:04
○ 2026-08-05 07:36:06

○NSns42.domaincontrol.com2016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 01:27:04
● 2017-11-22 22:30:48
○ 2026-02-16 09:15:04
○ 2026-08-05 07:36:06

○MXmailstore1.secureserver.net2016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 01:27:04
● 2017-11-22 22:30:48
○ 2026-02-16 09:15:04
○ 2026-08-05 07:36:06

●MXmx1.improvmx.com2026-02-16 → 2026-08-05 · 3 obs

○ 2017-11-22 22:30:48
● 2026-02-16 09:15:04
● 2026-08-05 07:36:06

●MXmx2.improvmx.com2026-02-16 → 2026-08-05 · 3 obs

○ 2017-11-22 22:30:48
● 2026-02-16 09:15:04
● 2026-08-05 07:36:06

○MXsmtp.secureserver.net2016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 01:27:04
● 2017-11-22 22:30:48
○ 2026-02-16 09:15:04
○ 2026-08-05 07:36:06

●A104.21.57.1612026-02-16 → 2026-08-05 · 12 obs

○ 2017-11-22 22:30:48
● 2026-02-16 09:15:04
● 2026-03-17 00:26:56
○ 2026-03-24 03:33:28
● 2026-04-05 21:09:46
● 2026-06-07 07:32:04
○ 2026-06-14 05:11:04
○ 2026-06-14 06:21:50
● 2026-06-14 06:59:26
○ 2026-06-16 15:14:32
● 2026-07-25 10:31:32
● 2026-08-05 07:36:06

●A172.67.164.2302026-02-16 → 2026-08-05 · 12 obs

○A188.114.96.02026-03-24 → 2026-06-16 · 10 obs

○ 2026-03-17 00:26:56
● 2026-03-24 03:33:28
○ 2026-04-05 21:09:46
○ 2026-06-07 07:32:04
● 2026-06-14 05:11:04
● 2026-06-14 06:21:50
○ 2026-06-14 06:59:26
● 2026-06-16 15:14:32
○ 2026-07-25 10:31:32
○ 2026-08-05 07:36:06

○A188.114.97.02026-03-24 → 2026-06-16 · 10 obs

●A2606:4700:3031::ac43:a4e62026-02-16 → 2026-08-05 · 12 obs

○A2606:4700:3034::6815:39a12026-02-16 → 2026-06-14 · 11 obs

●A2606:4700:3037::6815:39a12026-07-25 → 2026-08-05 · 3 obs

○ 2026-06-16 15:14:32
● 2026-07-25 10:31:32
● 2026-08-05 07:36:06

○A2a06:98c1:3120::2026-03-24 → 2026-06-16 · 10 obs

○A2a06:98c1:3121::2026-03-24 → 2026-06-16 · 10 obs

○A50.63.202.572016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 01:27:04
● 2017-11-22 22:30:48
○ 2026-02-16 09:15:04
○ 2026-08-05 07:36:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
igcbt.com	eva.ns.cloudflare.com, darl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.114

NS records: eva.ns.cloudflare.com, darl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for igcbt.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.161, 172.67.164.230`
AAAA	2	`2606:4700:3037::6815:39a1, 2606:4700:3031::ac43:a4e6`
NS	2	`darl.ns.cloudflare.com, eva.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`darl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

igcbt.com resolves to four IP addresses: 104.21.57.161, 172.67.164.230, 2606:4700:3031::ac43:a4e6 and 2606:4700:3037::6815:39a1.

Additional host names — techbg.com, matras-matras.nl, chocolade-paradijs.nl and two others — share IP numbers with igcbt.com.

Name Servers

DNS delegation for igcbt.com points to two name servers: darl.ns.cloudflare.com and eva.ns.cloudflare.com.

igcbt.com shares its name server setup with other domains, including desporto.net, soitrongroup.com, linkjunkies.com and two others.

igcbt.com partially shares its NS delegation with several other domains, including dmmsee.bond, winner-onlineshop.com, (0x787878)colegialacasero.com and two others.

These name servers regularly co-occur with the name servers rosa.ns.cloudflare.com, quincy.ns.cloudflare.com and igor.ns.cloudflare.com.

Host names with 6 IP numbers:

darl.ns.cloudflare.com has IP addresses 108.162.193.98, 172.64.33.98 and 173.245.59.98, plus 3 other.

eva.ns.cloudflare.com has IP addresses 108.162.192.114, 172.64.32.114 and 173.245.58.114, plus 3 other.

Mail Servers

igcbt.com has two mail servers: mx1.improvmx.com and mx2.improvmx.com.

igcbt.com shares the same mail server setup as other domains, including petercooper.co.uk, hdavid.ch, rollingslots-at.top and two others.

The MX records for igcbt.com are at least partially shared with other domains, such as ranchguy.com, auto365.vn, gecka.us and narcmedia.com.

Host names with 6 IP numbers:

mx1.improvmx.com has IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, plus 3 other.

mx2.improvmx.com has IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, plus 3 other.