`crowley-engineering.org`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2d6^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02d6.elastic-ssl.ui-r.com`
A	217.160.0.202^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1112.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5270:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.com`
		A	217.160.82.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.com`
NS	`ns1112.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5170:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.biz`
		A	217.160.81.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.biz`
NS	`ns1112.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:112^{🇺🇸 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	`ns1112.ui-dns.de`
		A	217.160.80.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.de`
NS	`ns1112.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5370:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
		A	217.160.83.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		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	`ns1112.ui-dns.com`hostmaster@1and1.co.uk 2016-04-20 #5

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐
	NS	`a2.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774650954

Same first word

crowley-engineering.org

DNS History

14 records (8 active, 6 former)

●NSns1112.ui-dns.biz2026-03-20 → 2026-03-27 · 3 obs

○ 2017-03-21 12:29:34
● 2026-03-20 02:11:32
● 2026-03-27 22:56:12

●NSns1112.ui-dns.com2026-03-20 → 2026-03-27 · 3 obs

○ 2017-03-21 12:29:34
● 2026-03-20 02:11:32
● 2026-03-27 22:56:12

●NSns1112.ui-dns.de2026-03-20 → 2026-03-27 · 3 obs

○ 2017-03-21 12:29:34
● 2026-03-20 02:11:32
● 2026-03-27 22:56:12

●NSns1112.ui-dns.org2026-03-20 → 2026-03-27 · 3 obs

○ 2017-03-21 12:29:34
● 2026-03-20 02:11:32
● 2026-03-27 22:56:12

○NSns67.1and1.co.uk2015-08-07 → 2017-03-21 · 4 obs

● 2015-08-07 18:42:56
● 2017-03-21 12:29:34
○ 2026-03-20 02:11:32
○ 2026-03-27 22:56:12

○NSns68.1and1.co.uk2015-08-07 → 2017-03-21 · 4 obs

● 2015-08-07 18:42:56
● 2017-03-21 12:29:34
○ 2026-03-20 02:11:32
○ 2026-03-27 22:56:12

○MXmx00.1and1.co.uk2015-08-07 → 2017-03-21 · 4 obs

● 2015-08-07 18:42:56
● 2017-03-21 12:29:34
○ 2026-03-20 02:11:32
○ 2026-03-27 22:56:12

●MXmx00.ionos.co.uk2026-03-20 → 2026-03-27 · 3 obs

○ 2017-03-21 12:29:34
● 2026-03-20 02:11:32
● 2026-03-27 22:56:12

○MXmx01.1and1.co.uk2015-08-07 → 2017-03-21 · 4 obs

● 2015-08-07 18:42:56
● 2017-03-21 12:29:34
○ 2026-03-20 02:11:32
○ 2026-03-27 22:56:12

●MXmx01.ionos.co.uk2026-03-20 → 2026-03-27 · 3 obs

○ 2017-03-21 12:29:34
● 2026-03-20 02:11:32
● 2026-03-27 22:56:12

●A2001:8d8:100f:f000::2d62026-03-20 → 2026-03-27 · 3 obs

○ 2017-03-21 12:29:34
● 2026-03-20 02:11:32
● 2026-03-27 22:56:12

●A217.160.0.2022026-03-20 → 2026-03-27 · 3 obs

○ 2017-03-21 12:29:34
● 2026-03-20 02:11:32
● 2026-03-27 22:56:12

○A217.160.231.1752016-07-05 → 2017-03-21 · 5 obs

○ 2016-03-15 19:49:28
● 2016-07-05 08:55:00
● 2017-03-21 12:29:34
○ 2026-03-20 02:11:32
○ 2026-03-27 22:56:12

○A82.165.100.1592015-08-07 → 2016-03-15 · 4 obs

● 2015-08-07 18:42:56
● 2016-03-15 19:49:28
○ 2016-07-05 08:55:00
○ 2026-03-27 22:56:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
crowley-engineering.org	ns1112.ui-dns.com, ns1112.ui-dns.org, ns1112.ui-dns.de, ns1112.ui-dns.biz	2 records

✅ Authoritative Response

Server:217.160.82.112

NS records: ns1112.ui-dns.com, ns1112.ui-dns.org, ns1112.ui-dns.de, ns1112.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crowley-engineering.org (unsigned zone)

⏱️ Timing

Total: 705ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.202`
AAAA	1	`2001:8d8:100f:f000::2d6`
NS	4	`ns1112.ui-dns.biz, ns1112.ui-dns.com...`
MX	2	`mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1112.ui-dns.com hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1112.ui-dns.org, ns1112.ui-dns.org)

Analysis

IP Addresses

crowley-engineering.org has two IP numbers: 2001:8d8:100f:f000::2d6 and 217.160.0.202.

Other host names, for instance vwclubs.de, wmu-md.de, www.buettner-heinz.de, rehboecke.de and astrodoc.net share IP numbers with crowley-engineering.org.

Name Servers

crowley-engineering.org delegates to four name servers: ns1112.ui-dns.biz, ns1112.ui-dns.com, ns1112.ui-dns.de and ns1112.ui-dns.org.

crowley-engineering.org at least partially shares name servers with other domains, including ra-heckmann.de, omct-templerorden.de, mi-encuesta.com, tourneer.com and west-wood.de.

these name servers are commonly used alongside the name servers ns1039.ui-dns.com, ns1030.ui-dns.de, ns1105.ui-dns.org, ns1088.ui-dns.com and ns1070.ui-dns.com.

Host names with two IP numbers: ns1112.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5170:100 and 217.160.81.112; ns1112.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5270:100 and 217.160.82.112; ns1112.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:112 and 217.160.80.112; ns1112.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5370:100 and 217.160.83.112.

Mail Servers

crowley-engineering.org is served by two mail servers mx00.ionos.co.uk and mx01.ionos.co.uk.

crowley-engineering.org shares the same mail server setup as other domains, for instance weddingvideoeditor.co.uk, solutionficp.com, djlander.com, krozium.com and mx1.dundeeunitedfc.co.uk.

crowley-engineering.org shares some mail servers with other domains, at least in part, for example victoriandoor.co.uk.

Host names with a single IP address: mx00.ionos.co.uk points to 212.227.15.41; mx01.ionos.co.uk points to 217.72.192.67.

crowley-engineering.org - robtex.com