olpc.com - dns.ninja

olpc.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2c7c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:c7be🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.44.124Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.199.190🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NStheo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A2803:f800:50::6ca2:c190🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtheo.ns.cloudflare.com
A2a06:98c1:50::ac40:2190🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtheo.ns.cloudflare.com
A108.162.193.144🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A172.64.33.144🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A173.245.59.144🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
NSzara.ns.cloudflare.com
A2606:4700:50::adf5:3a94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A2803:f800:50::6ca2:c094🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzara.ns.cloudflare.com
A2a06:98c1:50::ac40:2094🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzara.ns.cloudflare.com
A108.162.192.148🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A172.64.32.148🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
A173.245.58.148🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzara.ns.cloudflare.com
MXmail.wdr.org ⭐
A87.102.255.156🇨🇭 IMPNET-AS87.102.128.0/17 ImproWare AG Switzerland
PTRmail.wdr.org
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.44.124, 172.67.199.190
IPv6 hints2606:4700:3030::6815:2c7c, 2606:4700:3032::ac43:c7be
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOAtheo.ns.cloudflare.comdns@cloudflare.com serial=2408673147

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=1785524977
WOT: SAFE (61/100)

Subdomains

www.olpc.com

Same first word

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clpo.co.uk

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NStheo.ns.cloudflare.comzara.ns.cloudflare.comns.wdr.orgns2.wdr.orgMXmail.wdr.orgA104.21.44.124172.67.199.1902606:4700:3030::6815:2c7c2606:4700:3032::ac43:c7be188.114.96.0188.114.97.02606:4700:3032::6815:2c7c2606:4700:3033::ac43:c7be2a06:98c1:3120::2a06:98c1:3121::87.102.255.157
○NSns.wdr.org2015-07-25 → 2016-12-17 · 4 obs
● 2015-07-25 06:54:32
● 2016-12-17 15:27:08
○ 2026-02-16 09:42:04
○ 2026-07-31 19:26:52
○NSns2.wdr.org2015-07-25 → 2016-12-17 · 4 obs
● 2015-07-25 06:54:32
● 2016-12-17 15:27:08
○ 2026-02-16 09:42:04
○ 2026-07-31 19:26:52
●NStheo.ns.cloudflare.com2026-02-16 → 2026-07-31 · 3 obs
○ 2016-12-17 15:27:08
● 2026-02-16 09:42:04
● 2026-07-31 19:26:52
●NSzara.ns.cloudflare.com2026-02-16 → 2026-07-31 · 3 obs
○ 2016-12-17 15:27:08
● 2026-02-16 09:42:04
● 2026-07-31 19:26:52
●MXmail.wdr.org2015-07-25 → 2026-07-31 · 2 obs
● 2015-07-25 06:54:32
● 2026-07-31 19:26:52
●A104.21.44.1242026-04-05 → 2026-07-31 · 12 obs
○ 2026-02-16 09:42:04
○ 2026-03-28 21:17:30
● 2026-04-05 19:56:20
○ 2026-04-07 12:19:54
● 2026-04-12 00:54:58
● 2026-05-07 16:22:24
○ 2026-05-08 22:09:52
● 2026-05-22 09:11:02
● 2026-05-24 21:56:34
○ 2026-06-14 00:43:44
● 2026-06-26 08:08:34
● 2026-07-31 19:26:52
●A172.67.199.1902026-04-05 → 2026-07-31 · 12 obs
○ 2026-02-16 09:42:04
○ 2026-03-28 21:17:30
● 2026-04-05 19:56:20
○ 2026-04-07 12:19:54
● 2026-04-12 00:54:58
● 2026-05-07 16:22:24
○ 2026-05-08 22:09:52
● 2026-05-22 09:11:02
● 2026-05-24 21:56:34
○ 2026-06-14 00:43:44
● 2026-06-26 08:08:34
● 2026-07-31 19:26:52
○A188.114.96.02026-02-16 → 2026-06-14 · 13 obs
○ 2016-12-17 15:27:08
● 2026-02-16 09:42:04
● 2026-03-28 21:17:30
○ 2026-04-05 19:56:20
● 2026-04-07 12:19:54
○ 2026-04-12 00:54:58
○ 2026-05-07 16:22:24
● 2026-05-08 22:09:52
○ 2026-05-22 09:11:02
○ 2026-05-24 21:56:34
● 2026-06-14 00:43:44
○ 2026-06-26 08:08:34
○ 2026-07-31 19:26:52
○A188.114.97.02026-02-16 → 2026-06-14 · 13 obs
○ 2016-12-17 15:27:08
● 2026-02-16 09:42:04
● 2026-03-28 21:17:30
○ 2026-04-05 19:56:20
● 2026-04-07 12:19:54
○ 2026-04-12 00:54:58
○ 2026-05-07 16:22:24
● 2026-05-08 22:09:52
○ 2026-05-22 09:11:02
○ 2026-05-24 21:56:34
● 2026-06-14 00:43:44
○ 2026-06-26 08:08:34
○ 2026-07-31 19:26:52
●A2606:4700:3030::6815:2c7c2026-07-31 → 2026-07-31 · 3 obs
○ 2026-06-26 08:08:34
● 2026-07-31 19:26:50
● 2026-07-31 19:26:52
○A2606:4700:3032::6815:2c7c2026-04-05 → 2026-06-26 · 13 obs
○ 2026-02-16 09:42:04
○ 2026-03-28 21:17:30
● 2026-04-05 19:56:20
○ 2026-04-07 12:19:54
● 2026-04-12 00:54:58
● 2026-05-07 16:22:24
○ 2026-05-08 22:09:52
● 2026-05-22 09:11:02
● 2026-05-24 21:56:34
○ 2026-06-14 00:43:44
● 2026-06-26 08:08:34
○ 2026-07-31 19:26:50
○ 2026-07-31 19:26:52
●A2606:4700:3032::ac43:c7be2026-07-31 → 2026-07-31 · 3 obs
○ 2026-06-26 08:08:34
● 2026-07-31 19:26:50
● 2026-07-31 19:26:52
○A2606:4700:3033::ac43:c7be2026-04-05 → 2026-06-26 · 13 obs
○ 2026-02-16 09:42:04
○ 2026-03-28 21:17:30
● 2026-04-05 19:56:20
○ 2026-04-07 12:19:54
● 2026-04-12 00:54:58
● 2026-05-07 16:22:24
○ 2026-05-08 22:09:52
● 2026-05-22 09:11:02
● 2026-05-24 21:56:34
○ 2026-06-14 00:43:44
● 2026-06-26 08:08:34
○ 2026-07-31 19:26:50
○ 2026-07-31 19:26:52
○A2a06:98c1:3120::2026-02-16 → 2026-06-14 · 13 obs
○ 2016-12-17 15:27:08
● 2026-02-16 09:42:04
● 2026-03-28 21:17:30
○ 2026-04-05 19:56:20
● 2026-04-07 12:19:54
○ 2026-04-12 00:54:58
○ 2026-05-07 16:22:24
● 2026-05-08 22:09:52
○ 2026-05-22 09:11:02
○ 2026-05-24 21:56:34
● 2026-06-14 00:43:44
○ 2026-06-26 08:08:34
○ 2026-07-31 19:26:52
○A2a06:98c1:3121::2026-02-16 → 2026-06-14 · 13 obs
○ 2016-12-17 15:27:08
● 2026-02-16 09:42:04
● 2026-03-28 21:17:30
○ 2026-04-05 19:56:20
● 2026-04-07 12:19:54
○ 2026-04-12 00:54:58
○ 2026-05-07 16:22:24
● 2026-05-08 22:09:52
○ 2026-05-22 09:11:02
○ 2026-05-24 21:56:34
● 2026-06-14 00:43:44
○ 2026-06-26 08:08:34
○ 2026-07-31 19:26:52
○A87.102.255.1572015-07-25 → 2016-12-17 · 4 obs
● 2015-07-25 06:54:32
● 2016-12-17 15:27:08
○ 2026-02-16 09:42:04
○ 2026-07-31 19:26:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...-
olpc.comtheo.ns.cloudflare.com, zara.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.148

NS records: theo.ns.cloudflare.com, zara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olpc.com (unsigned zone)

⏱️ Timing

Total: 1374ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.199.190, 104.21.44.124
AAAA22606:4700:3032::ac43:c7be, 2606:4700:3030::6815:2c7c
NS2theo.ns.cloudflare.com, zara.ns.cloudflare.com
MX1mail.wdr.org (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1theo.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (theo.ns.cloudflare.com, theo.ns.cloudflare.com, theo.ns.cloudflare.com...)

Analysis

Hierarchy

www.olpc.com is delegated beneath olpc.com.

IP Addresses

olpc.com points to the four IP addresses 104.21.44.124, 172.67.199.190, 2606:4700:3030::6815:2c7c and 2606:4700:3032::ac43:c7be.

Additional host names — precisionenergysurveys.co.uk, gemes.eu, nexcap.net and two others — share IP numbers with olpc.com.

Name Servers

olpc.com is delegated to two name servers: theo.ns.cloudflare.com and zara.ns.cloudflare.com.

olpc.com shares its name server setup with other domains, including tv-aerials.co.uk, dewsign.net, jyspa2.top and two others.

There is at least partial name server overlap between olpc.com and other domains — kk953.com, serenemindandbody.com, designeremporium.com and two more among them.

These name servers frequently co-occur with the name servers gwen.ns.cloudflare.com and galilea.ns.cloudflare.com.

Host names with 6 IP numbers:

theo.ns.cloudflare.com resolves to 108.162.193.144, 172.64.33.144, 173.245.59.144 and 3 other IP addresses.

zara.ns.cloudflare.com resolves to 108.162.192.148, 172.64.32.148, 173.245.58.148 and 3 other IP addresses.

Mail Servers

olpc.com has one mail server: mail.wdr.org.

olpc.com shares its mail server configuration with other domains such as bigex.com, mail.wdr.org and wdr.org.

mail.wdr.org resolves to a single IP number: 87.102.255.156.