`osbornetraining.org`

DNSSEC	⚠️ Not signed
A	87.106.101.47^{🇩🇪 IONOS-AS87.106.100.0/22 IONOS SE}
		PTR	`server.osborneaccountants.org.uk`
NS	`ns1045.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:45^{🇺🇸 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	`ns1045.ui-dns.com`
		A	185.132.34.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.com`
NS	`ns1045.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:45^{🇺🇸 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	`ns1045.ui-dns.biz`
		A	185.132.33.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.biz`
NS	`ns1045.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:45^{🇺🇸 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	`ns1045.ui-dns.de`
		A	185.132.32.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.de`
NS	`ns1045.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:45^{🇺🇸 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	`ns1045.ui-dns.org`
		A	185.132.35.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.org`
MX	`mail.osbornetraining.org` ⭐
		A	87.106.101.47^{🇩🇪 IONOS-AS87.106.100.0/22 IONOS SE}
			PTR	`server.osborneaccountants.org.uk`
TXT	`v=spf1 +a +mx include:server.osborneaccountants.org.uk ~all`
TXT	`google-site-verification=YqUdHKvt7g3UcQ9lu0s2OG9vAb7GNKrVYKERBKKQwXI`
SOA	`ns1045.ui-dns.com`hostmaster@1und1.com 2017-06-01 #42

`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=1786301001

Subdomains

mail.osbornetraining.org

www.osbornetraining.org

Same first word

osbornetraining.org

DNS History

10 records (6 active, 4 former)

●NSns1045.ui-dns.biz2026-03-19 → 2026-08-09 · 3 obs

○ 2017-06-09 07:38:58
● 2026-03-19 20:10:38
● 2026-08-09 19:10:36

●NSns1045.ui-dns.com2026-03-19 → 2026-08-09 · 3 obs

○ 2017-06-09 07:38:58
● 2026-03-19 20:10:38
● 2026-08-09 19:10:36

●NSns1045.ui-dns.de2026-03-19 → 2026-08-09 · 3 obs

○ 2017-06-09 07:38:58
● 2026-03-19 20:10:38
● 2026-08-09 19:10:36

●NSns1045.ui-dns.org2026-03-19 → 2026-08-09 · 3 obs

○ 2017-06-09 07:38:58
● 2026-03-19 20:10:38
● 2026-08-09 19:10:36

○NSpdns07.domaincontrol.com2017-05-10 → 2017-06-09 · 4 obs

● 2017-05-10 11:08:30
● 2017-06-09 07:38:58
○ 2026-03-19 20:10:38
○ 2026-08-09 19:10:36

○NSpdns08.domaincontrol.com2017-05-10 → 2017-06-09 · 4 obs

● 2017-05-10 11:08:30
● 2017-06-09 07:38:58
○ 2026-03-19 20:10:38
○ 2026-08-09 19:10:36

●MXmail.osbornetraining.org2017-05-10 → 2026-08-09 · 2 obs

● 2017-05-10 11:08:30
● 2026-08-09 19:10:36

○A192.169.153.2262017-06-09 → 2017-06-09 · 4 obs

○ 2017-05-10 11:08:30
● 2017-06-09 07:38:58
○ 2026-03-19 20:10:38
○ 2026-08-09 19:10:36

○A198.12.156.1512017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 11:08:30
○ 2017-06-09 07:38:58
○ 2026-08-09 19:10:36

●A87.106.101.472026-03-19 → 2026-08-09 · 3 obs

○ 2017-06-09 07:38:58
● 2026-03-19 20:10:38
● 2026-08-09 19:10:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
osbornetraining.org	ns1045.ui-dns.com, ns1045.ui-dns.org, ns1045.ui-dns.de, ns1045.ui-dns.biz	2 records

✅ Authoritative Response

Server:185.132.34.45

NS records: ns1045.ui-dns.com, ns1045.ui-dns.org, ns1045.ui-dns.de, ns1045.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osbornetraining.org (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.106.101.47`
NS	4	`ns1045.ui-dns.biz, ns1045.ui-dns.de...`
MX	1	`mail.osbornetraining.org (pri: 10)`
TXT	2	`google-site-verification=YqUdHKvt7g3UcQ9, v=spf1 +a +mx include:server.osborneacco`
SOA	1	`ns1045.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1045.ui-dns.org, ns1045.ui-dns.org)

Analysis

Hierarchy

mail.osbornetraining.org and www.osbornetraining.org are both subdomains of osbornetraining.org.

IP Addresses

osbornetraining.org resolves to one IP address: 87.106.101.47.

The host names server.osborneaccountants.org.uk, osborneaccountants.org.uk, mail.osborneaccountants.org.uk and mail.osbornetraining.org all share IP numbers with osbornetraining.org.

Name Servers

The authoritative name servers for osbornetraining.org are ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

osbornetraining.org shares at least some of its name servers with other domains, including centrohistorico.com, avmt.site, oversea(0x736578)press.ca and two others.

The host names ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org each resolve to two IP addresses: ns1045.ui-dns.biz resolves to 185.132.33.45 and 2607:f1c0:fe:53:185:132:33:45; ns1045.ui-dns.com resolves to 185.132.34.45 and 2607:f1c0:fe:53:185:132:34:45; ns1045.ui-dns.de resolves to 185.132.32.45 and 2607:f1c0:fe:53:185:132:32:45; ns1045.ui-dns.org resolves to 185.132.35.45 and 2607:f1c0:fe:53:185:132:35:45.

Mail Servers

Mail for osbornetraining.org is handled by a single mail server, mail.osbornetraining.org.

mail.osbornetraining.org has exactly one IP number: 87.106.101.47.

osbornetraining.org - robtex.com