`irbejournal.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8b0f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:858^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.88^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.15^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chance.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c21^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c321^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chance.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2321^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chance.ns.cloudflare.com`
		A	108.162.195.33^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	162.159.44.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	172.64.35.33^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.88, 172.67.139.15
		IPv6 hints	2606:4700:3032::ac43:8b0f, 2606:4700:3036::6815:858
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOA	`chance.ns.cloudflare.com`dns@cloudflare.com serial=2411333775

`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=1786254449

Subdomains

www.irbejournal.com

Same first word

irbejournal.com

DNS History

15 records (7 active, 8 former)

●NSchance.ns.cloudflare.com2026-08-06 → 2026-08-09 · 3 obs

○ 2017-11-22 02:01:24
● 2026-08-06 13:46:38
● 2026-08-09 06:04:18

○NSns17.domaincontrol.com2016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 00:07:56
● 2017-11-22 02:01:24
○ 2026-08-06 13:46:38
○ 2026-08-09 06:04:18

○NSns18.domaincontrol.com2016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 00:07:56
● 2017-11-22 02:01:24
○ 2026-08-06 13:46:38
○ 2026-08-09 06:04:18

●NSrita.ns.cloudflare.com2026-08-06 → 2026-08-09 · 3 obs

○ 2017-11-22 02:01:24
● 2026-08-06 13:46:38
● 2026-08-09 06:04:18

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

● 2016-12-21 00:07:56
● 2017-11-22 02:01:24
○ 2026-08-06 13:46:38
○ 2026-08-09 06:04:18

●MXmx.stackmail.com2026-08-06 → 2026-08-09 · 3 obs

○ 2017-11-22 02:01:24
● 2026-08-06 13:46:38
● 2026-08-09 06:04:18

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

● 2016-12-21 00:07:56
● 2017-11-22 02:01:24
○ 2026-08-06 13:46:38
○ 2026-08-09 06:04:18

●A104.21.8.882026-08-06 → 2026-08-09 · 3 obs

○ 2017-11-22 02:01:24
● 2026-08-06 13:46:38
● 2026-08-09 06:04:18

●A172.67.139.152026-08-06 → 2026-08-09 · 3 obs

○ 2017-11-22 02:01:24
● 2026-08-06 13:46:38
● 2026-08-09 06:04:18

○A198.185.159.1442016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 00:07:56
● 2017-11-22 02:01:24
○ 2026-08-06 13:46:38
○ 2026-08-09 06:04:18

○A198.185.159.1452016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 00:07:56
● 2017-11-22 02:01:24
○ 2026-08-06 13:46:38
○ 2026-08-09 06:04:18

○A198.49.23.1442016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 00:07:56
● 2017-11-22 02:01:24
○ 2026-08-06 13:46:38
○ 2026-08-09 06:04:18

○A198.49.23.1452016-12-21 → 2017-11-22 · 4 obs

● 2016-12-21 00:07:56
● 2017-11-22 02:01:24
○ 2026-08-06 13:46:38
○ 2026-08-09 06:04:18

●A2606:4700:3032::ac43:8b0f2026-08-06 → 2026-08-09 · 3 obs

○ 2017-11-22 02:01:24
● 2026-08-06 13:46:38
● 2026-08-09 06:04:18

●A2606:4700:3036::6815:8582026-08-06 → 2026-08-09 · 3 obs

○ 2017-11-22 02:01:24
● 2026-08-06 13:46:38
● 2026-08-09 06:04:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
irbejournal.com	rita.ns.cloudflare.com, chance.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.140

NS records: rita.ns.cloudflare.com, chance.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for irbejournal.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.15, 104.21.8.88`
AAAA	2	`2606:4700:3032::ac43:8b0f, 2606:4700:3036::6815:858`
NS	2	`chance.ns.cloudflare.com, rita.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chance.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.irbejournal.com falls under the parent irbejournal.com.

IP Addresses

irbejournal.com directs to four IP numbers, which are 104.21.8.88, 172.67.139.15, 2606:4700:3032::ac43:8b0f and 2606:4700:3036::6815:858.

tunewap.com, videojobs.ch, trueglowhub.com plus two other host names have IP numbers in common with irbejournal.com.

Name Servers

irbejournal.com has two authoritative name servers — chance.ns.cloudflare.com and rita.ns.cloudflare.com.

The name server configuration of irbejournal.com is shared with other domains, for instance bersama4daktif.com, cottagebar.biz, garden-cafe.net and two others.

At least some of irbejournal.com's name servers are shared with other domains, for example online-schools.co.za, paszporty.com.pl, walumas.com and two more.

It is common for these name servers to be used in conjunction with the name servers stevie.ns.cloudflare.com, mary.ns.cloudflare.com and tim.ns.cloudflare.com.

Hosts with 6 IP addresses each:

chance.ns.cloudflare.com points to 108.162.195.33, 162.159.44.33, 172.64.35.33 and 3 other IP addresses.

rita.ns.cloudflare.com points to 108.162.192.140, 172.64.32.140, 173.245.58.140 and 3 other IP addresses.

Mail Servers

irbejournal.com uses one mail server — mx.stackmail.com.

The mail server setup of irbejournal.com matches that of other domains such as vintageandvirgin.com, nohoelc.org, bartho.co.uk and two others.

irbejournal.com overlaps on mail servers with certain other domains, thebigday360.com among them.

mx.stackmail.com points to one IP number — 185.151.28.67.

irbejournal.com - robtex.com

irbejournal.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`irbejournal.com`

`com`