`retjenu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b387^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2b7f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.127^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.135^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adam.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c136^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2136^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adam.ns.cloudflare.com`
		A	108.162.193.54^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	172.64.33.54^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	173.245.59.54^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
NS	`brenna.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
MX	`mail.retjenu.com` ⭐
		A	188.40.140.252^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`server3.gaia-group.co`
TXT	`v=spf1 ip4:188.40.140.252 +a +mx +ip4:159.69.139.89 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.127, 172.67.179.135
		IPv6 hints	2606:4700:3033::ac43:b387, 2606:4700:3036::6815:2b7f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`adam.ns.cloudflare.com`dns@cloudflare.com serial=2400833273

`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=1776205752

Previously MX for

retjenu.com

Subdomains

mail.retjenu.com

Same first word

retjenu.com

Similar names

jeutner.systems

rejunte.com.br

juenter.com

trenuje.pl

netjeru.com

truejen.de

DNS History

19 records (7 active, 12 former)

●NSadam.ns.cloudflare.com2026-03-29 → 2026-04-14 · 3 obs

○ 2018-08-25 14:27:48
● 2026-03-29 11:13:20
● 2026-04-14 22:55:42

●NSbrenna.ns.cloudflare.com2026-03-29 → 2026-04-14 · 3 obs

○ 2018-08-25 14:27:48
● 2026-03-29 11:13:20
● 2026-04-14 22:55:42

○NSns-us.1and1-dns.com2016-02-11 → 2016-06-24 · 4 obs

● 2016-02-11 14:48:00
● 2016-06-24 03:34:26
○ 2017-02-09 15:00:44
○ 2026-04-14 22:55:42

○NSns-us.1and1-dns.de2016-02-11 → 2016-06-24 · 4 obs

● 2016-02-11 14:48:00
● 2016-06-24 03:34:26
○ 2017-02-09 15:00:44
○ 2026-04-14 22:55:42

○NSns-us.1and1-dns.org2016-02-11 → 2016-06-24 · 4 obs

● 2016-02-11 14:48:00
● 2016-06-24 03:34:26
○ 2017-02-09 15:00:44
○ 2026-04-14 22:55:42

○NSns-us.1and1-dns.us2016-02-11 → 2016-06-24 · 4 obs

● 2016-02-11 14:48:00
● 2016-06-24 03:34:26
○ 2017-02-09 15:00:44
○ 2026-04-14 22:55:42

○NSns3.bocme.net2018-08-25 → 2018-08-25 · 4 obs

○ 2017-02-09 15:00:44
● 2018-08-25 14:27:48
○ 2026-03-29 11:13:20
○ 2026-04-14 22:55:42

○NSns4.bocme.net2018-08-25 → 2018-08-25 · 4 obs

○ 2017-02-09 15:00:44
● 2018-08-25 14:27:48
○ 2026-03-29 11:13:20
○ 2026-04-14 22:55:42

●MXmail.retjenu.com2026-03-29 → 2026-04-14 · 3 obs

○ 2018-08-25 14:27:48
● 2026-03-29 11:13:20
● 2026-04-14 22:55:42

○MXmx00.1and1.com2016-02-11 → 2016-06-24 · 4 obs

● 2016-02-11 14:48:00
● 2016-06-24 03:34:26
○ 2017-02-09 15:00:44
○ 2026-04-14 22:55:42

○MXmx01.1and1.com2016-02-11 → 2016-06-24 · 4 obs

● 2016-02-11 14:48:00
● 2016-06-24 03:34:26
○ 2017-02-09 15:00:44
○ 2026-04-14 22:55:42

○MXretjenu.com2018-08-25 → 2018-08-25 · 4 obs

○ 2017-02-09 15:00:44
● 2018-08-25 14:27:48
○ 2026-03-29 11:13:20
○ 2026-04-14 22:55:42

●A104.21.43.1272026-03-29 → 2026-04-14 · 3 obs

○ 2018-08-25 14:27:48
● 2026-03-29 11:13:20
● 2026-04-14 22:55:42

○A162.252.159.1642016-02-11 → 2016-06-24 · 4 obs

● 2016-02-11 14:48:00
● 2016-06-24 03:34:26
○ 2017-02-09 15:00:44
○ 2026-04-14 22:55:42

●A172.67.179.1352026-03-29 → 2026-04-14 · 3 obs

○ 2018-08-25 14:27:48
● 2026-03-29 11:13:20
● 2026-04-14 22:55:42

●A2606:4700:3033::ac43:b3872026-03-29 → 2026-04-14 · 3 obs

○ 2018-08-25 14:27:48
● 2026-03-29 11:13:20
● 2026-04-14 22:55:42

●A2606:4700:3036::6815:2b7f2026-03-29 → 2026-04-14 · 3 obs

○ 2018-08-25 14:27:48
● 2026-03-29 11:13:20
● 2026-04-14 22:55:42

○A2607:f1c0:1000:706d:2067:9fb4:bb42:f0002016-02-11 → 2016-06-24 · 4 obs

● 2016-02-11 14:48:00
● 2016-06-24 03:34:26
○ 2017-02-09 15:00:44
○ 2026-04-14 22:55:42

○A52.72.12.1882018-08-25 → 2018-08-25 · 4 obs

○ 2017-02-09 15:00:44
● 2018-08-25 14:27:48
○ 2026-03-29 11:13:20
○ 2026-04-14 22:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
retjenu.com	adam.ns.cloudflare.com, brenna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.176

NS records: adam.ns.cloudflare.com, brenna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retjenu.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.127, 172.67.179.135`
AAAA	2	`2606:4700:3033::ac43:b387, 2606:4700:3036::6815:2b7f`
NS	2	`adam.ns.cloudflare.com, brenna.ns.cloudflare.com`
MX	1	`mail.retjenu.com (pri: 0)`
TXT	1	`v=spf1 ip4:188.40.140.252 +a +mx +ip4:15`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adam.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

retjenu.com is the parent of mail.retjenu.com.

IP Addresses

retjenu.com resolves to four IPs: 2606:4700:3033::ac43:b387, 2606:4700:3036::6815:2b7f, 104.21.43.127 and 172.67.179.135.

Other host names, for instance heroaffiliates.com, www.heroaffiliates.com, forgema.com, www.zgrj.net and berautus.lt share IP numbers with retjenu.com.

Name Servers

retjenu.com has two name servers: adam.ns.cloudflare.com and brenna.ns.cloudflare.com.

retjenu.com shares the same name server setup as other domains, for example amhgroupjobs.com, akitain.com, eatandmore.com, hic-intl.com and tatweersyria.com.

retjenu.com shares some name servers with other domains, for example 3423.me, baihuihua.com, 900551.com, apdinc.net and capc.app.

These name servers are commonly used together with sonia.ns.cloudflare.com and aaden.ns.cloudflare.com.

Host names with six IP numbers: adam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b36, 2803:f800:50::6ca2:c136, 2a06:98c1:50::ac40:2136, 108.162.193.54, 172.64.33.54 and 173.245.59.54; brenna.ns.cloudflare.com points to: 2606:4700:50::a29f:26b0, 2803:f800:50::6ca2:c2b0, 2a06:98c1:50::ac40:22b0, 108.162.194.176, 162.159.38.176 and 172.64.34.176.

Mail Servers

retjenu.com is handled by a single mail server, mail.retjenu.com.

Host name mail.retjenu.com points to IP 188.40.140.252.

retjenu.com - robtex.com

retjenu.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`retjenu.com`

`com`