leancontext.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

leancontext.dev

DNSSEC⚠️ Not signed
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
PTRcdn-185-199-108-153.github.com
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSns1108.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:108🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1108.ui-dns.biz
A185.132.33.108🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1108.ui-dns.biz
NSns1020.ui-dns.org
NSns1064.ui-dns.com
NSns1071.ui-dns.de
A2607:f1c0:fe:53:185:132:32:71🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1071.ui-dns.de
A185.132.32.71🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1071.ui-dns.de
MXmx00.ionos.com
A74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com
A74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1108.ui-dns.bizhostmaster@1und1.com 2017-06-01 #13

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

10 records (10 active, 0 former)

NSns1020.ui-dns.orgns1064.ui-dns.comns1071.ui-dns.dens1108.ui-dns.bizMXmx00.ionos.commx01.ionos.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.153
NSns1020.ui-dns.org2026-08-30 → 2026-09-15 · 2 obs
● 2026-08-30 14:30:26
● 2026-09-15 04:34:50
NSns1064.ui-dns.com2026-08-30 → 2026-09-15 · 2 obs
● 2026-08-30 14:30:26
● 2026-09-15 04:34:50
NSns1071.ui-dns.de2026-08-30 → 2026-09-15 · 2 obs
● 2026-08-30 14:30:26
● 2026-09-15 04:34:50
NSns1108.ui-dns.biz2026-08-30 → 2026-09-15 · 2 obs
● 2026-08-30 14:30:26
● 2026-09-15 04:34:50
MXmx00.ionos.com2026-08-30 → 2026-09-15 · 6 obs
● 2026-08-30 14:30:26
○ 2026-09-02 18:50:50
● 2026-09-03 09:36:36
○ 2026-09-07 05:39:12
● 2026-09-07 06:50:06
● 2026-09-15 04:34:50
MXmx01.ionos.com2026-08-30 → 2026-09-15 · 6 obs
● 2026-08-30 14:30:26
○ 2026-09-02 18:50:50
● 2026-09-03 09:36:36
○ 2026-09-07 05:39:12
● 2026-09-07 06:50:06
● 2026-09-15 04:34:50
A185.199.108.1532026-08-30 → 2026-09-15 · 6 obs
● 2026-08-30 14:30:26
○ 2026-09-02 18:50:50
● 2026-09-03 09:36:36
○ 2026-09-07 05:39:12
● 2026-09-07 06:50:06
● 2026-09-15 04:34:50
A185.199.109.1532026-08-30 → 2026-09-15 · 6 obs
● 2026-08-30 14:30:26
○ 2026-09-02 18:50:50
● 2026-09-03 09:36:36
○ 2026-09-07 05:39:12
● 2026-09-07 06:50:06
● 2026-09-15 04:34:50
A185.199.110.1532026-08-30 → 2026-09-15 · 6 obs
● 2026-08-30 14:30:26
○ 2026-09-02 18:50:50
● 2026-09-03 09:36:36
○ 2026-09-07 05:39:12
● 2026-09-07 06:50:06
● 2026-09-15 04:34:50
A185.199.111.1532026-08-30 → 2026-09-15 · 6 obs
● 2026-08-30 14:30:26
○ 2026-09-02 18:50:50
● 2026-09-03 09:36:36
○ 2026-09-07 05:39:12
● 2026-09-07 06:50:06
● 2026-09-15 04:34:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
leancontext.devns1020.ui-dns.org, ns1071.ui-dns.de, ns1108.ui-dns.biz, ns1064.ui-dns.com-

✅ Authoritative Response

Server:185.132.35.20

NS records: ns1020.ui-dns.org, ns1071.ui-dns.de, ns1108.ui-dns.biz, ns1064.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leancontext.dev (unsigned zone)

⏱️ Timing

Total: 1172ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.108.153, 185.199.111.153...
NS4ns1108.ui-dns.biz, ns1020.ui-dns.org...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1108.ui-dns.biz hostmaster.1und1.com

Analysis

IP Addresses

leancontext.dev resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Additional host names — sandskar.nu, paigeambord.com, yinglunz.com and two others — share IP numbers with leancontext.dev.

Name Servers

leancontext.dev has four authoritative name servers: ns1108.ui-dns.biz, ns1064.ui-dns.com, ns1071.ui-dns.de and ns1020.ui-dns.org.

leancontext.dev shares at least some of its name servers with other domains, including tangermuender-maerchentage.de, moobles.com, arc-engineers.co.uk and two others.

These name servers are frequently seen alongside ns1108.ui-dns.org, ns1108.ui-dns.com, ns1108.ui-dns.de and 7 other name servers.

ns1108.ui-dns.biz resolves to 185.132.33.108 and 2607:f1c0:fe:53:185:132:33:108. Likewise, ns1071.ui-dns.de resolves to 185.132.32.71 and 2607:f1c0:fe:53:185:132:32:71 — two IP addresses apiece.

Mail Servers

leancontext.dev has two mail servers: mx00.ionos.com and mx01.ionos.com.

leancontext.dev shares the same mail server setup as other domains, including vinhanh.net, onewpb.com, wemandu.com and two others.

leancontext.dev shares at least some of its mail servers with other domains, such as integritytg.com and rosalieena.com.

mx00.ionos.com and mx01.ionos.com each resolve to one IP number: mx00.ionos.com points to 74.208.114.65 and mx01.ionos.com points to 74.208.114.66.