`librearbitre.org`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::242^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0242.elastic-ssl.ui-r.com`
A	217.160.0.203^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1031.ui-dns.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:501f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.de`
		A	217.160.80.31^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.de`
NS	`ns1031.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:511f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.biz`
		A	217.160.81.31^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.biz`
NS	`ns1031.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:521f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.com`
		A	217.160.82.31^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.com`
NS	`ns1031.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:531f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.org`
		A	217.160.83.31^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.org`
MX	`mx00.ionos.fr` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.fr` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1031.ui-dns.de`hostmaster@1and1.fr 2017-05-25 #4

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777585247

Same first word

librearbitre.org

librearbitre.fr

DNS History

14 records (8 active, 6 former)

●NSns1031.ui-dns.biz2020-02-27 → 2026-04-30 · 3 obs

○ 2017-03-25 11:36:32
● 2020-02-27 22:57:50
● 2026-04-30 22:00:14

●NSns1031.ui-dns.com2020-02-27 → 2026-04-30 · 3 obs

○ 2017-03-25 11:36:32
● 2020-02-27 22:57:50
● 2026-04-30 22:00:14

●NSns1031.ui-dns.de2020-02-27 → 2026-04-30 · 3 obs

○ 2017-03-25 11:36:32
● 2020-02-27 22:57:50
● 2026-04-30 22:00:14

●NSns1031.ui-dns.org2020-02-27 → 2026-04-30 · 3 obs

○ 2017-03-25 11:36:32
● 2020-02-27 22:57:50
● 2026-04-30 22:00:14

○NSns11.1and1.fr2015-07-21 → 2017-03-25 · 4 obs

● 2015-07-21 12:53:46
● 2017-03-25 11:36:32
○ 2020-02-27 22:57:50
○ 2026-04-30 22:00:14

○NSns12.1and1.fr2015-07-21 → 2017-03-25 · 4 obs

● 2015-07-21 12:53:46
● 2017-03-25 11:36:32
○ 2020-02-27 22:57:50
○ 2026-04-30 22:00:14

○MXmx00.1and1.fr2015-07-21 → 2020-02-27 · 4 obs

● 2015-07-21 12:53:46
● 2020-02-27 22:57:50
○ 2026-03-31 10:48:20
○ 2026-04-30 22:00:14

●MXmx00.ionos.fr2026-03-31 → 2026-04-30 · 3 obs

○ 2020-02-27 22:57:50
● 2026-03-31 10:48:20
● 2026-04-30 22:00:14

○MXmx01.1and1.fr2015-07-21 → 2020-02-27 · 4 obs

● 2015-07-21 12:53:46
● 2020-02-27 22:57:50
○ 2026-03-31 10:48:20
○ 2026-04-30 22:00:14

●MXmx01.ionos.fr2026-03-31 → 2026-04-30 · 3 obs

○ 2020-02-27 22:57:50
● 2026-03-31 10:48:20
● 2026-04-30 22:00:14

●A2001:8d8:100f:f000::2422020-02-27 → 2026-04-30 · 3 obs

○ 2017-03-25 11:36:32
● 2020-02-27 22:57:50
● 2026-04-30 22:00:14

●A217.160.0.2032020-02-27 → 2026-04-30 · 3 obs

○ 2017-03-25 11:36:32
● 2020-02-27 22:57:50
● 2026-04-30 22:00:14

○A217.160.231.2442016-07-07 → 2017-03-25 · 5 obs

○ 2016-03-13 14:35:18
● 2016-07-07 02:38:12
● 2017-03-25 11:36:32
○ 2020-02-27 22:57:50
○ 2026-04-30 22:00:14

○A82.165.113.1642015-07-21 → 2016-03-13 · 4 obs

● 2015-07-21 12:53:46
● 2016-03-13 14:35:18
○ 2016-07-07 02:38:12
○ 2026-04-30 22:00:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
librearbitre.org	ns1031.ui-dns.com, ns1031.ui-dns.de, ns1031.ui-dns.org, ns1031.ui-dns.biz	2 records

✅ Authoritative Response

Server:217.160.82.31

NS records: ns1031.ui-dns.com, ns1031.ui-dns.de, ns1031.ui-dns.org, ns1031.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for librearbitre.org (unsigned zone)

⏱️ Timing

Total: 731ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.203`
AAAA	1	`2001:8d8:100f:f000::242`
NS	4	`ns1031.ui-dns.de, ns1031.ui-dns.biz...`
MX	2	`mx00.ionos.fr (pri: 10), mx01.ionos.fr (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1031.ui-dns.de hostmaster.1and1.fr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1031.ui-dns.org, ns1031.ui-dns.org)

Analysis

IP Addresses

librearbitre.org points to two IP numbers: 2001:8d8:100f:f000::242 and 217.160.0.203.

Other host names, for instance seanbollinger.com, kieferorthopaedie-gelnhausen.de, www.raetseldino.de, 58er-kaefer.de and betvault.co.uk share IP numbers with librearbitre.org.

Name Servers

librearbitre.org is delegated to four name servers: ns1031.ui-dns.biz, ns1031.ui-dns.com, ns1031.ui-dns.de and ns1031.ui-dns.org.

librearbitre.org at least partially shares its name servers with other domains, for instance internetlogin.org, 720degree.de, hoss-hausverwaltung.de, customerview.de and toftec.com.

these name servers are commonly used together with ns1062.ui-dns.com, ns1075.ui-dns.org, ns1059.ui-dns.de and ns1034.ui-dns.com.

Host names with two IPs: ns1031.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:511f:100 and 217.160.81.31; ns1031.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:521f:100 and 217.160.82.31; ns1031.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:501f:100 and 217.160.80.31; ns1031.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:531f:100 and 217.160.83.31.

Mail Servers

Two mail servers mx00.ionos.fr and mx01.ionos.fr handle librearbitre.org.

librearbitre.org uses the same mail server setup as other domains such as acdeus.fr, adisphar.info, shifumi.net, davidruggieri.fr and modetissus.alsace.

librearbitre.org shares some mail servers with other domains at least partially, for example safaroona.com.

Host names with a single IP:

mx00.ionos.fr resolves to 212.227.15.41.

mx01.ionos.fr resolves to 217.72.192.67.

librearbitre.org - robtex.com