`urdd.org`

DNSSEC	⚠️ Not signed
A	217.160.223.64^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`clienthosting.eu`
NS	`ns1026.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:26^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1026.ui-dns.org`
		A	185.132.35.26^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1026.ui-dns.org`
NS	`ns1026.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:26^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1026.ui-dns.biz`
		A	185.132.33.26^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1026.ui-dns.biz`
NS	`ns1026.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:26^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1026.ui-dns.com`
		A	185.132.34.26^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1026.ui-dns.com`
NS	`ns1026.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:26^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1026.ui-dns.de`
		A	185.132.32.26^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1026.ui-dns.de`
MX	`urdd-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms43761127`
TXT	`atlassian-domain-verification=deO1qOJaT2nsHavpi7PNrpL1DpmNB4soHQOI4oIGCQuDYu/...`
TXT	`apple-domain-verification=Gj4BkNkzDODARuyY`
TXT	`v=spf1 ip4:77.89.147.86 include:spf.protection.outlook.com include:spf.mandri...`
TXT	`asv=279b20f113cca918adca613ded0f0c1a`
TXT	`twilio-domain-verification=0bf8698bc9311d7f63187dd9ed67f4eb`
TXT	`1password-site-verification=IOXJE225X5CKFKJ37RHUP7OQWI`
SOA	`ns1026.ui-dns.org`hostmaster@1and1.co.uk 2017-07-23 #40

`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=1785207273

WOT: SAFE (69/100)

Subdomains

www.urdd.org

Same first word

urdd.com

urdd.org

urdd.cymru

Similar names

drud.com

dudr.at

drud.eu

ddur.org

dudr.org

rudd.de

rudd.in

rudd.lib.ia.us

dudr.cz

drud.io

dudr.net

uddr.co.uk

rudd.cn

rudd.cc

durd.net

rudd.it

dudr.sk

udrd.com

rudd.co.za

rudd.org

rudd.ca

rudd.co

ddru.com

rudd.dk

rudd.synology.me

rudd.construction

durd.com

rudd.net

rudd.ru

rudd.com.au

drdu.com

uddr.dyndns.org

rudd.com

ddur.cz

ddur.de

rudd.dj

drdu.de

uddr.cn

rudd.io

drud.ru

drud.nu

uddr.com

rudd.ws

drud.us

ddru.ru

rudd.eu

rudd.at

durd.de

DNS History

17 records (6 active, 11 former)

●NSns1026.ui-dns.biz2020-04-11 → 2026-07-28 · 3 obs

○ 2017-03-27 23:08:58
● 2020-04-11 21:53:52
● 2026-07-28 03:09:06

●NSns1026.ui-dns.com2020-04-11 → 2026-07-28 · 3 obs

○ 2017-03-27 23:08:58
● 2020-04-11 21:53:52
● 2026-07-28 03:09:06

●NSns1026.ui-dns.de2020-04-11 → 2026-07-28 · 3 obs

○ 2017-03-27 23:08:58
● 2020-04-11 21:53:52
● 2026-07-28 03:09:06

●NSns1026.ui-dns.org2020-04-11 → 2026-07-28 · 3 obs

○ 2017-03-27 23:08:58
● 2020-04-11 21:53:52
● 2026-07-28 03:09:06

○NSns59.1and1.co.uk2008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 23:11:22
○ 2015-07-05 03:17:38
○ 2026-07-28 03:09:06

○NSns60.1and1.co.uk2008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 23:11:22
○ 2015-07-05 03:17:38
○ 2026-07-28 03:09:06

○NSns67.1and1.co.uk2015-07-05 → 2017-03-27 · 5 obs

○ 2008-11-02 23:11:22
● 2015-07-05 03:17:38
● 2017-03-27 23:08:58
○ 2020-04-11 21:53:52
○ 2026-07-28 03:09:06

○NSns68.1and1.co.uk2015-07-05 → 2017-03-27 · 5 obs

○ 2008-11-02 23:11:22
● 2015-07-05 03:17:38
● 2017-03-27 23:08:58
○ 2020-04-11 21:53:52
○ 2026-07-28 03:09:06

○MXalt1.aspmx.l.google.com2016-03-10 → 2017-03-27 · 5 obs

○ 2015-11-10 22:29:32
● 2016-03-10 19:09:20
● 2017-03-27 23:08:58
○ 2020-04-11 21:53:52
○ 2026-07-28 03:09:06

○MXalt2.aspmx.l.google.com2016-03-10 → 2017-03-27 · 5 obs

○ 2015-11-10 22:29:32
● 2016-03-10 19:09:20
● 2017-03-27 23:08:58
○ 2020-04-11 21:53:52
○ 2026-07-28 03:09:06

○MXaspmx.l.google.com2016-03-10 → 2017-03-27 · 5 obs

○ 2015-11-10 22:29:32
● 2016-03-10 19:09:20
● 2017-03-27 23:08:58
○ 2020-04-11 21:53:52
○ 2026-07-28 03:09:06

○MXaspmx2.googlemail.com2016-03-10 → 2017-03-27 · 5 obs

○ 2015-11-10 22:29:32
● 2016-03-10 19:09:20
● 2017-03-27 23:08:58
○ 2020-04-11 21:53:52
○ 2026-07-28 03:09:06

○MXmx00.1and1.co.uk2008-11-02 → 2015-11-10 · 4 obs

● 2008-11-02 23:11:22
● 2015-11-10 22:29:32
○ 2016-03-10 19:09:20
○ 2026-07-28 03:09:06

○MXmx01.1and1.co.uk2008-11-02 → 2015-11-10 · 4 obs

● 2008-11-02 23:11:22
● 2015-11-10 22:29:32
○ 2016-03-10 19:09:20
○ 2026-07-28 03:09:06

●MXurdd-org.mail.protection.outlook.com2020-04-11 → 2026-07-28 · 3 obs

○ 2017-03-27 23:08:58
● 2020-04-11 21:53:52
● 2026-07-28 03:09:06

●A217.160.223.642016-07-08 → 2026-07-28 · 3 obs

○ 2016-03-10 19:09:20
● 2016-07-08 22:06:40
● 2026-07-28 03:09:06

○A82.165.126.1702008-11-02 → 2016-03-10 · 4 obs

● 2008-11-02 23:11:22
● 2016-03-10 19:09:20
○ 2016-07-08 22:06:40
○ 2026-07-28 03:09:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
urdd.org	ns1026.ui-dns.biz, ns1026.ui-dns.org, ns1026.ui-dns.de, ns1026.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.34.26

NS records: ns1026.ui-dns.biz, ns1026.ui-dns.org, ns1026.ui-dns.de, ns1026.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for urdd.org (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.223.64`
NS	4	`ns1026.ui-dns.com, ns1026.ui-dns.biz...`
MX	1	`urdd-org.mail.protection.outlook.com (pr`
TXT	7	`twilio-domain-verification=0bf8698bc9311, atlassian-domain-verification=deO1qOJaT2...`
SOA	1	`ns1026.ui-dns.org hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1026.ui-dns.org, ns1026.ui-dns.org)

Analysis

Hierarchy

urdd.org serves as the parent of www.urdd.org.

IP Addresses

urdd.org resolves to just one IP address, 217.160.223.64.

Two other host names, along with sc22.de, ki-aikido.eu and cgoelz.de, also share IP numbers with urdd.org.

Name Servers

The NS records for urdd.org point to four name servers: ns1026.ui-dns.biz, ns1026.ui-dns.com, ns1026.ui-dns.de and ns1026.ui-dns.org.

urdd.org has at least partial name server overlap with other domains, such as antiquarian-booksellers.co.uk, enkai.de, gdestudio.es and two others.

ns1083.ui-dns.com, ns1096.ui-dns.org and ns1018.ui-dns.org — plus 6 other name servers — are commonly paired with these name servers.

ns1026.ui-dns.biz, ns1026.ui-dns.com, ns1026.ui-dns.de and ns1026.ui-dns.org all point to exactly two IP numbers each: ns1026.ui-dns.biz → 185.132.33.26 and 2607:f1c0:fe:53:185:132:33:26; ns1026.ui-dns.com → 185.132.34.26 and 2607:f1c0:fe:53:185:132:34:26; ns1026.ui-dns.de → 185.132.32.26 and 2607:f1c0:fe:53:185:132:32:26; ns1026.ui-dns.org → 185.132.35.26 and 2607:f1c0:fe:53:185:132:35:26.

Mail Servers

The sole mail server for urdd.org is urdd-org.mail.protection.outlook.com.

With 8 IP addresses total, urdd-org.mail.protection.outlook.com resolves to 52.101.73.1, 52.101.73.8, 52.101.73.11 and 5 others.

urdd.org - robtex.com

urdd.org

org

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

`urdd.org`

`org`