lean-developer.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`lean-developer.com`

DNSSEC	⚠️ Not signed
A	91.66.186.210^{🇩🇪 KABELDEUTSCHLAND-AS91.66.186.0/24}
		PTR	`ip-091-066-186-210.vkd75.pools.vodafone-ip.de`
NS	`ns1040.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:40^{🇺🇸 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	`ns1040.ui-dns.de`
		A	185.132.32.40^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1040.ui-dns.de`
NS	`ns1063.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:63^{🇺🇸 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	`ns1063.ui-dns.biz`
		A	185.132.33.63^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1063.ui-dns.biz`
NS	`ns1073.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:73^{🇺🇸 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	`ns1073.ui-dns.org`
		A	185.132.35.73^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1073.ui-dns.org`
NS	`ns1104.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:104^{🇺🇸 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	`ns1104.ui-dns.com`
		A	185.132.34.104^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1104.ui-dns.com`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		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	`ns1040.ui-dns.de`hostmaster@1und1.com 2017-06-01 #68

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1792644846

Same first word

lean-developer.com

Similar names

learn-develope.online

elan-developer.com

elan-developer.in

Previous names

Next names

DNS History

12 records (7 active, 5 former)

○NSns1.hans.hosteurope.de2015-05-07 → 2017-04-04 · 4 obs

● 2015-05-07 08:54:04
● 2017-04-04 11:35:06
○ 2026-09-14 23:12:10
○ 2026-10-22 05:05:06

●NSns1040.ui-dns.de2026-09-14 → 2026-10-22 · 3 obs

○ 2017-04-04 11:35:06
● 2026-09-14 23:12:10
● 2026-10-22 05:05:06

●NSns1063.ui-dns.biz2026-09-14 → 2026-10-22 · 3 obs

○ 2017-04-04 11:35:06
● 2026-09-14 23:12:10
● 2026-10-22 05:05:06

●NSns1073.ui-dns.org2026-09-14 → 2026-10-22 · 3 obs

○ 2017-04-04 11:35:06
● 2026-09-14 23:12:10
● 2026-10-22 05:05:06

●NSns1104.ui-dns.com2026-09-14 → 2026-10-22 · 3 obs

○ 2017-04-04 11:35:06
● 2026-09-14 23:12:10
● 2026-10-22 05:05:06

○NSns2.hans.hosteurope.de2015-05-07 → 2017-04-04 · 4 obs

● 2015-05-07 08:54:04
● 2017-04-04 11:35:06
○ 2026-09-14 23:12:10
○ 2026-10-22 05:05:06

○MXmx0.lean-developer.com2015-05-07 → 2017-04-04 · 4 obs

● 2015-05-07 08:54:04
● 2017-04-04 11:35:06
○ 2026-09-14 23:12:10
○ 2026-10-22 05:05:06

●MXmx00.ionos.de2026-09-14 → 2026-10-22 · 3 obs

○ 2017-04-04 11:35:06
● 2026-09-14 23:12:10
● 2026-10-22 05:05:06

●MXmx01.ionos.de2026-09-14 → 2026-10-22 · 3 obs

○ 2017-04-04 11:35:06
● 2026-09-14 23:12:10
● 2026-10-22 05:05:06

○A2a01:488:42:1000:57e6:2a55:a1:9162015-05-07 → 2017-04-04 · 4 obs

● 2015-05-07 08:54:04
● 2017-04-04 11:35:06
○ 2026-09-14 23:12:10
○ 2026-10-22 05:05:06

○A87.230.42.852015-05-07 → 2017-04-04 · 4 obs

● 2015-05-07 08:54:04
● 2017-04-04 11:35:06
○ 2026-09-14 23:12:10
○ 2026-10-22 05:05:06

●A91.66.186.2102026-09-14 → 2026-10-22 · 3 obs

○ 2017-04-04 11:35:06
● 2026-09-14 23:12:10
● 2026-10-22 05:05:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
lean-developer.com	ns1073.ui-dns.org, ns1063.ui-dns.biz, ns1040.ui-dns.de, ns1104.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.104

NS records: ns1073.ui-dns.org, ns1063.ui-dns.biz, ns1040.ui-dns.de, ns1104.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lean-developer.com (unsigned zone)

⏱️ Timing

Total: 2985ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.66.186.210`
NS	4	`ns1063.ui-dns.biz, ns1104.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1040.ui-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1104.ui-dns.com, ns1104.ui-dns.com)

Analysis

IP Addresses

lean-developer.com resolves to one IP address: 91.66.186.210.

Host names like hk6oj7ep.bybanking.com are further examples that share IP numbers with lean-developer.com.

Name Servers

The authoritative name servers for lean-developer.com are ns1063.ui-dns.biz, ns1104.ui-dns.com, ns1040.ui-dns.de and ns1073.ui-dns.org.

There is at least partial name server overlap between lean-developer.com and other domains — redwoodshopfront.co.uk, heato.net, kk-1890.de and two more among them.

These name servers regularly appear alongside ns1073.ui-dns.de, ns1104.ui-dns.biz, ns1073.ui-dns.com and 7 other name servers in NS record sets.

All four hostnames — ns1063.ui-dns.biz, ns1104.ui-dns.com, ns1040.ui-dns.de and ns1073.ui-dns.org — resolve to two IP numbers apiece: ns1063.ui-dns.biz to 185.132.33.63 and 2607:f1c0:fe:53:185:132:33:63; ns1104.ui-dns.com to 185.132.34.104 and 2607:f1c0:fe:53:185:132:34:104; ns1040.ui-dns.de to 185.132.32.40 and 2607:f1c0:fe:53:185:132:32:40; ns1073.ui-dns.org to 185.132.35.73 and 2607:f1c0:fe:53:185:132:35:73.

Mail Servers

Mail for lean-developer.com is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

lean-developer.com uses an identical mail server configuration to several other domains — among them schmitt-steinfeld.de, certificaya.es, (0x736578)ualstrafrecht.eu and two more.

mx00.ionos.de → 212.227.15.171 and mx01.ionos.de → 212.227.15.188: one IP number per host name.