🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`leafdevelopment.co`

DNSSEC	⚠️ Not signed
A	217.160.0.29^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-29.elastic-ssl.ui-r.com`
NS	`ns1111.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:111^{🇺🇸 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	`ns1111.ui-dns.biz`
		A	185.132.33.111^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1111.ui-dns.biz`
NS	`ns1111.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:111^{🇺🇸 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	`ns1111.ui-dns.com`
		A	185.132.34.111^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1111.ui-dns.com`
NS	`ns1111.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:111^{🇺🇸 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	`ns1111.ui-dns.de`
		A	185.132.32.111^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1111.ui-dns.de`
NS	`ns1111.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:111^{🇺🇸 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	`ns1111.ui-dns.org`
		A	185.132.35.111^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1111.ui-dns.org`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1111.ui-dns.biz`hostmaster@1and1.co.uk 2016-04-29 #3

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759797373

Same first word

leafdevelopment.com

leafdevelopment.click

leafdevelopment.co

Similar names

elafdevelopment.com

Previous names

Next names

leafdigital.co

leafdrive.co

leafdrop.co

leafeasy.co

leafed.co

leafedout.co

leafem.co

leafenlightened.co

leafenvy.co

leafeon.co

leafer.co

leafetti.co

leafexit.co

leaff.co

leaffalls.co

leaffilter.co

leafforge.co

leafgames.co

leafgear.co

leafgorge.co

DNS History

13 records (7 active, 6 former)

●NSns1111.ui-dns.biz2020-01-01 → 2026-11-06 · 3 obs

○ 2017-03-17 09:37:26
● 2020-01-01 15:49:44
● 2026-11-06 00:26:00

●NSns1111.ui-dns.com2020-01-01 → 2026-11-06 · 3 obs

○ 2017-03-17 09:37:26
● 2020-01-01 15:49:44
● 2026-11-06 00:26:00

●NSns1111.ui-dns.de2020-01-01 → 2026-11-06 · 3 obs

○ 2017-03-17 09:37:26
● 2020-01-01 15:49:44
● 2026-11-06 00:26:00

●NSns1111.ui-dns.org2020-01-01 → 2026-11-06 · 3 obs

○ 2017-03-17 09:37:26
● 2020-01-01 15:49:44
● 2026-11-06 00:26:00

○NSns67.1and1.co.uk2015-07-03 → 2017-03-17 · 4 obs

● 2015-07-03 10:50:34
● 2017-03-17 09:37:26
○ 2020-01-01 15:49:44
○ 2026-11-06 00:26:00

○NSns68.1and1.co.uk2015-07-03 → 2017-03-17 · 4 obs

● 2015-07-03 10:50:34
● 2017-03-17 09:37:26
○ 2020-01-01 15:49:44
○ 2026-11-06 00:26:00

○MXmx00.1and1.co.uk2015-07-03 → 2020-01-01 · 4 obs

● 2015-07-03 10:50:34
● 2020-01-01 15:49:44
○ 2026-09-30 11:24:28
○ 2026-11-06 00:26:00

●MXmx00.ionos.co.uk2026-09-30 → 2026-11-06 · 3 obs

○ 2020-01-01 15:49:44
● 2026-09-30 11:24:28
● 2026-11-06 00:26:00

○MXmx01.1and1.co.uk2015-07-03 → 2020-01-01 · 4 obs

● 2015-07-03 10:50:34
● 2020-01-01 15:49:44
○ 2026-09-30 11:24:28
○ 2026-11-06 00:26:00

●MXmx01.ionos.co.uk2026-09-30 → 2026-11-06 · 3 obs

○ 2020-01-01 15:49:44
● 2026-09-30 11:24:28
● 2026-11-06 00:26:00

●A217.160.0.292026-09-30 → 2026-11-06 · 3 obs

○ 2020-01-01 15:49:44
● 2026-09-30 11:24:28
● 2026-11-06 00:26:00

○A217.160.223.1722016-07-01 → 2020-01-01 · 5 obs

○ 2016-02-28 13:51:56
● 2016-07-01 23:17:52
● 2020-01-01 15:49:44
○ 2026-09-30 11:24:28
○ 2026-11-06 00:26:00

○A82.165.48.1482015-07-03 → 2016-02-28 · 4 obs

● 2015-07-03 10:50:34
● 2016-02-28 13:51:56
○ 2016-07-01 23:17:52
○ 2026-11-06 00:26:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	8 records
leafdevelopment.co	ns1111.ui-dns.com, ns1111.ui-dns.org, ns1111.ui-dns.de, ns1111.ui-dns.biz	-

✅ Authoritative Response

Server:185.132.34.111

NS records: ns1111.ui-dns.com, ns1111.ui-dns.org, ns1111.ui-dns.de, ns1111.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 872ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.29`
NS	4	`ns1111.ui-dns.com, ns1111.ui-dns.biz...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1111.ui-dns.biz hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.registrydns.co, b.registrydns.co, c.registrydns.co...)

Analysis

IP Addresses

leafdevelopment.co resolves to one IP address: 217.160.0.29.

thissen.name, salzgrotteberlin.de, thinklight.de and two other host names share IP numbers with leafdevelopment.co.

Name Servers

The authoritative name servers for leafdevelopment.co are ns1111.ui-dns.biz, ns1111.ui-dns.com, ns1111.ui-dns.de and ns1111.ui-dns.org.

The name servers of leafdevelopment.co overlap at least partially with those of other domains — among them velbertwiki.de, objektentry.app, rapscalliontowers.co.uk and two more.

It is common to find these name servers alongside the name servers ns1104.ui-dns.com, ns1041.ui-dns.biz, ns1033.ui-dns.de and two others.

Each of the four hosts ns1111.ui-dns.biz, ns1111.ui-dns.com, ns1111.ui-dns.de and ns1111.ui-dns.org has two IP addresses. ns1111.ui-dns.biz points to 185.132.33.111 and 2607:f1c0:fe:53:185:132:33:111. ns1111.ui-dns.com points to 185.132.34.111 and 2607:f1c0:fe:53:185:132:34:111. ns1111.ui-dns.de points to 185.132.32.111 and 2607:f1c0:fe:53:185:132:32:111. ns1111.ui-dns.org points to 185.132.35.111 and 2607:f1c0:fe:53:185:132:35:111.

Mail Servers

Mail for leafdevelopment.co is handled by two mail servers — mx00.ionos.co.uk and mx01.ionos.co.uk.

leafdevelopment.co uses an identical mail server configuration to several other domains — among them insideideas.company, counds.app, wwwhosting.co.uk and two more.

The mail servers for leafdevelopment.co overlap at least partially with those of other domains, including eselleruat.co.uk and artisancarpentryandrenovations.co.uk.

Both mx00.ionos.co.uk and mx01.ionos.co.uk have a single IP address each — mx00.ionos.co.uk resolves to 212.227.15.171 while mx01.ionos.co.uk resolves to 212.227.15.188.

leafdevelopment.co - robtex.com