`chronicstressbook.com`

DNSSEC	🔒 Signed (DS record present)
A	217.21.190.139^{🇧🇪 COMBELL-AS217.21.176.0/20 COMBELL Network}
		PTR	`217.21.190.139.static.hosted.by.combell.com`
NS	`ns1.combell.eu` ⭐
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns3.combell.net`
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns4.combell.net`
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
MX	`mx.mailprotect.be` ⭐
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
MX	`mx.backup.mailprotect.be`⁽⁵⁰⁾
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
TXT	`v=spf1 mx a include:_spf.relay.mailprotect.be ~all`
SOA	`ns1.combell.eu`hostmaster@chronicstressbook.com serial=1761995655

`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=1776998061

Same first word

chronicstressbook.com

DNS History

12 records (6 active, 6 former)

○NSdns1.registrar-servers.com2020-03-09 → 2020-03-09 · 4 obs

○ 2016-07-09 08:55:22
● 2020-03-09 11:17:36
○ 2026-03-08 20:08:42
○ 2026-04-24 02:52:02

○NSdns2.registrar-servers.com2020-03-09 → 2020-03-09 · 4 obs

○ 2016-07-09 08:55:22
● 2020-03-09 11:17:36
○ 2026-03-08 20:08:42
○ 2026-04-24 02:52:02

●NSns1.combell.eu2026-03-08 → 2026-04-24 · 3 obs

○ 2020-03-09 11:17:36
● 2026-03-08 20:08:42
● 2026-04-24 02:52:02

○NSns1.yourhostingaccount.com2015-08-07 → 2016-07-09 · 4 obs

● 2015-08-07 10:29:16
● 2016-07-09 08:55:22
○ 2020-03-09 11:17:36
○ 2026-04-24 02:52:02

○NSns2.yourhostingaccount.com2015-08-07 → 2016-07-09 · 4 obs

● 2015-08-07 10:29:16
● 2016-07-09 08:55:22
○ 2020-03-09 11:17:36
○ 2026-04-24 02:52:02

●NSns3.combell.net2026-03-08 → 2026-04-24 · 3 obs

○ 2020-03-09 11:17:36
● 2026-03-08 20:08:42
● 2026-04-24 02:52:02

●NSns4.combell.net2026-03-08 → 2026-04-24 · 3 obs

○ 2020-03-09 11:17:36
● 2026-03-08 20:08:42
● 2026-04-24 02:52:02

●MXmx.backup.mailprotect.be2026-03-08 → 2026-04-24 · 2 obs

● 2026-03-08 20:08:42
● 2026-04-24 02:52:02

●MXmx.mailprotect.be2026-03-08 → 2026-04-24 · 2 obs

● 2026-03-08 20:08:42
● 2026-04-24 02:52:02

○A141.8.225.2372015-08-07 → 2016-07-09 · 4 obs

● 2015-08-07 10:29:16
● 2016-07-09 08:55:22
○ 2020-03-09 11:17:36
○ 2026-04-24 02:52:02

○A192.64.119.1782020-03-09 → 2020-03-09 · 4 obs

○ 2016-07-09 08:55:22
● 2020-03-09 11:17:36
○ 2026-03-08 20:08:42
○ 2026-04-24 02:52:02

●A217.21.190.1392026-03-08 → 2026-04-24 · 3 obs

○ 2020-03-09 11:17:36
● 2026-03-08 20:08:42
● 2026-04-24 02:52:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chronicstressbook.com	ns3.combell.net, ns4.combell.net, ns1.combell.eu	-

✅ Authoritative Response

Server:83.217.73.172

NS records: ns3.combell.net, ns4.combell.net, ns1.combell.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 971ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.21.190.139`
NS	3	`ns4.combell.net, ns3.combell.net...`
MX	2	`mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50)`
TXT	1	`v=spf1 mx a include:_spf.relay.mailprote`
SOA	1	`ns1.combell.eu hostmaster.chronicstressb`

Analysis

IP Addresses

chronicstressbook.com resolves to a single IP address: 217.21.190.139.

Other host names including bcre8tiv.com, eggo-kitchen.gr, datacenter.university, cmmvl.org and dgeng.be share IP numbers with chronicstressbook.com.

Name Servers

chronicstressbook.com is delegated to three name servers: ns1.combell.eu, ns3.combell.net and ns4.combell.net.

chronicstressbook.com at least partially shares name servers with other domains, including aspnv.be, bartdebleser.com, foodtrace.be, cpbourg.com and bouwduo.nl.

These name servers are commonly used with the name servers ns3.european-server.comns4.european-server.comns1.european-server.euns1.easyhost.bens2.easyhost.be and ns3.easyhost.be.

Host names with two IP numbers:

ns1.combell.eu points to: 2a00:1c98:50::50 and 89.44.166.48

ns3.combell.net points to: 2a00:1c98::53:1 and 83.217.73.172

ns4.combell.net points to: 2001:1598:0:101::3 and 86.39.202.67

Mail Servers

chronicstressbook.com is handled by two mail servers: mx.mailprotect.be and mx.backup.mailprotect.be.

chronicstressbook.com shares its mail server setup with other domains, including fiexer.be, ratsenheim.be, renoprotect.be, aftershock.be and azbrugge.be.

The mail servers for chronicstressbook.com are shared with other domains, for instance v(0x616e616c)lier.be, merlet.be, cvdb.eu, gyro4biz.be and boehlen.be.