`irbs.eu`

DNSSEC	⚠️ Not signed
A	91.195.241.232^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`sl1.sedo.com` ⭐
		A	91.195.240.173^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`sl2.sedo.com`
		A	91.195.241.173^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`sl1.sedo.com`hostmaster@sedo.de 2018-05-16 #1

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1123242543

Same first word

irbs.be

irbs.net

irbs.org

irbs.com

irbs.eu

irbs.us

irbs.co.uk

irbs.cn

irbs.ru

Similar names

risb.com.my

ribs.com

brsi.net

risb.de

brsi.cn

ibsr.cn

isbr.com

ribs.ru

bris.es

srbi.eu

srbi.at

ibrs.com.au

risb.ru

ribs.now

ribs.net

birs.ru

sirb.net

bsri.nl

sbir.xyz

bris.go.kr

ribs.world

srbi.mk

ribs.eu

birs.hu

bris.ca

ribs.co

ibrs.de

ribs.ro

irsb.de

brsi.be

ribs.sk

bisr.ru

srib.no

sirb.ca

ribs.jp

isbr.in

sirb.me

ibrs.co.nz

birs.org

sbir.nl

bris.lt

sbir.de

isbr.net

rbsi.org

srib.net

birs.bg

sbir.gov

sbri.biz

bisr.me

rsbi.ru

bris.com

srbi.fr

rbis.eu

sbri.ca

srib.be

sbri.co.kr

sirb.com

ribs.es

rsib.de

ibrs.ru

isbr.de

isrb.com

srib.com

bris.ch

ribs.co.nz

birs.gov.ng

srib.co.uk

sbri.org

ribs.one

bris.biz

isbr.edu.in

brsi.international

bisr.com

sbri.ru

bris.pl

ibrs.net

isbr.com.br

sibr.com.cn

sibr.de

bris.nl

ribs.info

bisr.com.sa

srbi.ru

bsri.com

brsi.ru

ibrs.com

rsib.org

ribs.ch

sirb.cn

bris.me

rbsi.de

bisr.res.in

rbsi.be

ribs.nyc

bris.eu

DNS History

21 records (4 active, 17 former)

○NSdns1.realtime.at2017-02-08 → 2017-04-17 · 5 obs

○ 2016-04-21 01:52:38
● 2017-02-08 04:02:16
● 2017-04-17 21:53:12
○ 2026-04-09 06:08:48
○ 2026-04-13 15:13:24

○NSdns2.realtime.at2017-02-08 → 2017-04-17 · 5 obs

○ 2016-04-21 01:52:38
● 2017-02-08 04:02:16
● 2017-04-17 21:53:12
○ 2026-04-09 06:08:48
○ 2026-04-13 15:13:24

○NSf1g1ns1.dnspod.net2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 18:43:16
○ 2015-11-01 09:17:56
○ 2026-04-13 15:13:24

○NSf1g1ns2.dnspod.net2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 18:43:16
○ 2015-11-01 09:17:56
○ 2026-04-13 15:13:24

○NSns-us.1and1-dns.com2015-11-01 → 2016-04-21 · 5 obs

○ 2015-06-09 18:43:16
● 2015-11-01 09:17:56
● 2016-04-21 01:52:38
○ 2017-02-08 04:02:16
○ 2026-04-13 15:13:24

○NSns-us.1and1-dns.de2015-11-01 → 2016-04-21 · 5 obs

○ 2015-06-09 18:43:16
● 2015-11-01 09:17:56
● 2016-04-21 01:52:38
○ 2017-02-08 04:02:16
○ 2026-04-13 15:13:24

○NSns-us.1and1-dns.org2015-11-01 → 2016-04-21 · 5 obs

○ 2015-06-09 18:43:16
● 2015-11-01 09:17:56
● 2016-04-21 01:52:38
○ 2017-02-08 04:02:16
○ 2026-04-13 15:13:24

○NSns-us.1and1-dns.us2015-11-01 → 2016-04-21 · 5 obs

○ 2015-06-09 18:43:16
● 2015-11-01 09:17:56
● 2016-04-21 01:52:38
○ 2017-02-08 04:02:16
○ 2026-04-13 15:13:24

●NSsl1.sedo.com2026-04-09 → 2026-04-13 · 3 obs

○ 2017-04-17 21:53:12
● 2026-04-09 06:08:48
● 2026-04-13 15:13:24

●NSsl2.sedo.com2026-04-09 → 2026-04-13 · 3 obs

○ 2017-04-17 21:53:12
● 2026-04-09 06:08:48
● 2026-04-13 15:13:24

●MXlocalhost2026-04-09 → 2026-04-13 · 3 obs

○ 2017-04-17 21:53:12
● 2026-04-09 06:08:48
● 2026-04-13 15:13:24

○MXmail.irbs.eu2017-02-08 → 2017-04-17 · 5 obs

○ 2016-04-21 01:52:38
● 2017-02-08 04:02:16
● 2017-04-17 21:53:12
○ 2026-04-09 06:08:48
○ 2026-04-13 15:13:24

○MXmx00.1and1.com2015-11-01 → 2016-04-21 · 4 obs

● 2015-11-01 09:17:56
● 2016-04-21 01:52:38
○ 2017-02-08 04:02:16
○ 2026-04-13 15:13:24

○MXmx01.1and1.com2015-11-01 → 2016-04-21 · 4 obs

● 2015-11-01 09:17:56
● 2016-04-21 01:52:38
○ 2017-02-08 04:02:16
○ 2026-04-13 15:13:24

○A192.195.77.92016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-30 09:59:08
● 2016-04-21 01:52:38
○ 2017-02-08 04:02:16
○ 2026-04-13 15:13:24

○A205.164.0.272015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 18:43:16
○ 2015-11-01 09:17:56
○ 2026-04-13 15:13:24

○A2607:f1c0:1000:8045:3739:ac97:44c5:28062015-11-01 → 2016-01-30 · 5 obs

○ 2015-06-09 18:43:16
● 2015-11-01 09:17:56
● 2016-01-30 09:59:08
○ 2016-04-21 01:52:38
○ 2026-04-13 15:13:24

○A2607:f1c0:1000:8045:3bb6:1ad:1821:80c2016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-30 09:59:08
● 2016-04-21 01:52:38
○ 2017-02-08 04:02:16
○ 2026-04-13 15:13:24

○A66.175.232.1642015-11-01 → 2016-01-30 · 5 obs

○ 2015-06-09 18:43:16
● 2015-11-01 09:17:56
● 2016-01-30 09:59:08
○ 2016-04-21 01:52:38
○ 2026-04-13 15:13:24

○A91.195.240.702017-02-08 → 2017-04-17 · 5 obs

○ 2016-04-21 01:52:38
● 2017-02-08 04:02:16
● 2017-04-17 21:53:12
○ 2026-04-09 06:08:48
○ 2026-04-13 15:13:24

●A91.195.241.2322026-04-09 → 2026-04-13 · 3 obs

○ 2017-04-17 21:53:12
● 2026-04-09 06:08:48
● 2026-04-13 15:13:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
irbs.eu	sl1.sedo.com, sl2.sedo.com	-

✅ Authoritative Response

Server:91.195.241.173

NS records: sl1.sedo.com, sl2.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for irbs.eu (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.195.241.232`
NS	2	`sl2.sedo.com, sl1.sedo.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`sl1.sedo.com hostmaster.sedo.de`

Analysis

IP Addresses

irbs.eu points to a single IP: 91.195.241.232.

Other host names, for instance systemmaster.de, mail.atmosonline.de, topsmart.eu, greyman.de and mail.propr.ch share IP numbers with irbs.eu.

Name Servers

irbs.eu's delegation is to two name servers sl1.sedo.com and sl2.sedo.com.

irbs.eu shares the same name server configuration as other domains, such as ccba.eu, checkplease.eu, alhambra.ch, nrsa.eu and 780.de.

Host names with a single IP:

sl1.sedo.com resolves to 91.195.240.173.

sl2.sedo.com resolves to 91.195.241.173.

Mail Servers

irbs.eu is served by a single mail server, localhost.

irbs.eu uses the same mail server setup as other domains such as egypt.pro, diz.ch, vanitex.com, vindelvino.com and jeo.fr.

irbs.eu - robtex.com

irbs.eu

eu

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`irbs.eu`

`eu`