leo-chen.com - robtex.com

leo-chen.com

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::275🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-0275.elastic-ssl.ui-r.com
A74.208.236.1🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1022.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5316:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1022.ui-dns.org
A217.160.83.22🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1022.ui-dns.org
NSns1073.ui-dns.de
A2607:f1c0:fe:53:185:132:32:73🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1073.ui-dns.de
A217.160.80.73🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1073.ui-dns.de
NSns1104.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5268:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1104.ui-dns.com
A217.160.82.104🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1104.ui-dns.com
NSns1111.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:516f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1111.ui-dns.biz
A217.160.81.111🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1111.ui-dns.biz
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kunden...
SOAns1022.ui-dns.orghostmaster@1and1.com 2016-07-05 #5

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
WOT: SAFE (60/100)

Same first word

leo-chen.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1022.ui-dns.orgns1073.ui-dns.dens1104.ui-dns.comns1111.ui-dns.bizns51.1and1.comns52.1and1.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA2607:f1c0:100f:f000::27574.208.236.174.208.215.21674.208.237.35
●NSns1022.ui-dns.org2026-03-15 → 2026-03-24 · 3 obs
○ 2017-01-14 20:29:04
● 2026-03-15 23:32:58
● 2026-03-24 10:46:32
●NSns1073.ui-dns.de2026-03-15 → 2026-03-24 · 3 obs
○ 2017-01-14 20:29:04
● 2026-03-15 23:32:58
● 2026-03-24 10:46:32
●NSns1104.ui-dns.com2026-03-15 → 2026-03-24 · 3 obs
○ 2017-01-14 20:29:04
● 2026-03-15 23:32:58
● 2026-03-24 10:46:32
●NSns1111.ui-dns.biz2026-03-15 → 2026-03-24 · 3 obs
○ 2017-01-14 20:29:04
● 2026-03-15 23:32:58
● 2026-03-24 10:46:32
○NSns51.1and1.com2015-07-11 → 2017-01-14 · 4 obs
● 2015-07-11 07:52:54
● 2017-01-14 20:29:04
○ 2026-03-15 23:32:58
○ 2026-03-24 10:46:32
○NSns52.1and1.com2015-07-11 → 2017-01-14 · 4 obs
● 2015-07-11 07:52:54
● 2017-01-14 20:29:04
○ 2026-03-15 23:32:58
○ 2026-03-24 10:46:32
○MXmx00.1and1.com2015-07-11 → 2017-01-14 · 4 obs
● 2015-07-11 07:52:54
● 2017-01-14 20:29:04
○ 2026-03-15 23:32:58
○ 2026-03-24 10:46:32
●MXmx00.ionos.com2026-03-15 → 2026-03-24 · 3 obs
○ 2017-01-14 20:29:04
● 2026-03-15 23:32:58
● 2026-03-24 10:46:32
○MXmx01.1and1.com2015-07-11 → 2017-01-14 · 4 obs
● 2015-07-11 07:52:54
● 2017-01-14 20:29:04
○ 2026-03-15 23:32:58
○ 2026-03-24 10:46:32
●MXmx01.ionos.com2026-03-15 → 2026-03-24 · 3 obs
○ 2017-01-14 20:29:04
● 2026-03-15 23:32:58
● 2026-03-24 10:46:32
●A2607:f1c0:100f:f000::2752026-03-15 → 2026-03-24 · 3 obs
○ 2017-01-14 20:29:04
● 2026-03-15 23:32:58
● 2026-03-24 10:46:32
○A74.208.215.2162017-01-14 → 2017-01-14 · 4 obs
○ 2016-04-17 07:42:24
● 2017-01-14 20:29:04
○ 2026-03-15 23:32:58
○ 2026-03-24 10:46:32
●A74.208.236.12026-03-15 → 2026-03-24 · 3 obs
○ 2017-01-14 20:29:04
● 2026-03-15 23:32:58
● 2026-03-24 10:46:32
○A74.208.237.352015-07-11 → 2016-04-17 · 4 obs
● 2015-07-11 07:52:54
● 2016-04-17 07:42:24
○ 2017-01-14 20:29:04
○ 2026-03-24 10:46:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...-
leo-chen.comns1022.ui-dns.org, ns1073.ui-dns.de, ns1111.ui-dns.biz, ns1104.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.83.22

NS records: ns1022.ui-dns.org, ns1073.ui-dns.de, ns1111.ui-dns.biz, ns1104.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leo-chen.com (unsigned zone)

⏱️ Timing

Total: 966ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.1
AAAA12607:f1c0:100f:f000::275
NS4ns1073.ui-dns.de, ns1111.ui-dns.biz...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf.perfora.net include:
SOA1ns1022.ui-dns.org hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

leo-chen.com points to two IP numbers: 2607:f1c0:100f:f000::275 and 74.208.236.1.

Other host names such as gremita.com, wgruas.com.mx, hugatmebro.com, asterwiz.com and madtf.org share IPs with leo-chen.com.

Name Servers

leo-chen.com is delegated to four name servers: ns1111.ui-dns.biz, ns1104.ui-dns.com, ns1073.ui-dns.de and ns1022.ui-dns.org.

leo-chen.com at least partially shares name servers with other domains, for example reelfie.com, freestyle-event.de, sparda-bildet.de, surfpicks.com and mathison.me.

these name servers are commonly used with the following name servers: ns1111.ui-dns.de, ns1111.ui-dns.com, ns1111.ui-dns.org, ns1073.ui-dns.biz, ns1073.ui-dns.org, ns1073.ui-dns.com, ns1104.ui-dns.biz, ns1104.ui-dns.de, ns1104.ui-dns.org and ns1022.ui-dns.biz.

Host names with two IP numbers:

ns1111.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:516f:100 and 217.160.81.111

ns1104.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5268:100 and 217.160.82.104

ns1073.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:73 and 217.160.80.73

ns1022.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5316:100 and 217.160.83.22

Mail Servers

Two mail servers handle leo-chen.com: mx00.ionos.com and mx01.ionos.com.

leo-chen.com shares the same mail server setup as other domains, including epimm.com, hankduero.com, famapr.us, laserweldingtechnologies.com and northcountychineseschool.org.

leo-chen.com shares some mail servers with other domains, for example virtualhawk.com.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.