prezero.us - dns.ninja

prezero.us

DNSSEC⚠️ Not signed
A188.34.100.38🇩🇪 SCHWARZ-IT188.34.100.0/22
NSns1.prezero.us
NSns.do-ex.com
A2a04:2b00:14cc::225🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48
PTRns1.dnsres.net
A193.227.117.225🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24
PTRns1.dnsres.net
PTRns3.registrant-verification.ispapi.net
NSns.do-ex.net
A2a04:2b00:14dd::225🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48
PTRns2.dnsres.net
A194.50.187.225🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24
PTRns2.dnsres.net
PTRns1.registrant-verification.ispapi.net
NSns.do-ex.org
A2a04:2b00:14ee::225🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48
PTRns3.dnsres.net
A194.0.182.225🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24
PTRns3.dnsres.net
PTRns2.registrant-verification.ispapi.net
MXprezero-us.mail.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::7🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
TXTMS=ms48355500
TXTadobe-idp-site-verification=180da7a190fa4e0d92b513ceb07c05737d8dc50f521fcfd82...
TXTgoogle-site-verification=HoMKqtFDhUieO703EGL5hbKFd1AEUYbOQ6ACTw1iMVY
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.prezero.ushostmaster@prezero.us 2026-06-08 #3

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1785486302

Subdomains

Same first word

Similar names

DNS History

7 records (6 active, 1 former)

NSns.do-ex.comns.do-ex.netns.do-ex.orgns1.prezero.usMXprezero-us.mail.protection.outlook.comA188.34.100.3845.129.42.3
NSns.do-ex.com2026-03-08 → 2026-07-31 · 2 obs
● 2026-03-08 07:22:42
● 2026-07-31 08:57:12
NSns.do-ex.net2026-03-08 → 2026-07-31 · 2 obs
● 2026-03-08 07:22:42
● 2026-07-31 08:57:12
NSns.do-ex.org2026-03-08 → 2026-07-31 · 2 obs
● 2026-03-08 07:22:42
● 2026-07-31 08:57:12
NSns1.prezero.us2026-03-08 → 2026-07-31 · 2 obs
● 2026-03-08 07:22:42
● 2026-07-31 08:57:12
MXprezero-us.mail.protection.outlook.com2026-03-08 → 2026-07-31 · 2 obs
● 2026-03-08 07:22:42
● 2026-07-31 08:57:12
A188.34.100.382026-06-17 → 2026-07-31 · 3 obs
○ 2026-04-17 21:19:30
● 2026-06-17 20:31:04
● 2026-07-31 08:57:12
A45.129.42.32026-03-08 → 2026-04-17 · 4 obs
● 2026-03-08 07:22:42
● 2026-04-17 21:19:30
○ 2026-06-17 20:31:04
○ 2026-07-31 08:57:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
prezero.usns.do-ex.com, ns.do-ex.org, ns.do-ex.net-

✅ Authoritative Response

Server:193.227.117.225

NS records: ns.do-ex.com, ns.do-ex.org, ns.do-ex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prezero.us (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

TypeCountSample Data
A1188.34.100.38
NS3ns.do-ex.org, ns.do-ex.com...
MX1prezero-us.mail.protection.outlook.com (
TXT4MS=ms48355500, google-site-verification=HoMKqtFDhUieO70...
SOA1ns1.prezero.us hostmaster.prezero.us

Analysis

Hierarchy

prezero.us is a parent domain of www.prezero.us.

IP Addresses

prezero.us points to a single IP number: 188.34.100.38.

Additional host names — crownfield.bg, lidl-fruchtschule.de, lidl-autos.de and two others — share IP numbers with prezero.us.

Name Servers

prezero.us has four authoritative name servers: ns.do-ex.com, ns.do-ex.net, ns.do-ex.org and ns1.prezero.us.

prezero.us shares at least some of its name servers with other domains, including lidlconnect.nl, jdgross.ro, lidl-it.it and two others.

These name servers are frequently seen alongside the name servers ns2.ugfischer.com, ns.ugfischer.com, auth2.dm-drogeriemarkt.de and auth1.dm-drogeriemarkt.de.

ns.do-ex.com, ns.do-ex.net and ns.do-ex.org all resolve to exactly two IP numbers apiece: ns.do-ex.com193.227.117.225 and 2a04:2b00:14cc::225; ns.do-ex.net194.50.187.225 and 2a04:2b00:14dd::225; ns.do-ex.org194.0.182.225 and 2a04:2b00:14ee::225.

Mail Servers

prezero.us has one mail server: prezero-us.mail.protection.outlook.com.

prezero-us.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.5, 52.101.73.1, 52.101.73.12 and 5 other.