teachpc.com - dns.ninja

teachpc.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8760🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:1a2d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.45Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.96🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgalilea.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
A2803:f800:50::6ca2:c2e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgalilea.ns.cloudflare.com
A2a06:98c1:50::ac40:22e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgalilea.ns.cloudflare.com
A108.162.194.233🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
A162.159.38.233Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
A172.64.34.233🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
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
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.45, 172.67.135.96
IPv6 hints2606:4700:3031::ac43:8760, 2606:4700:3033::6815:1a2d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOAgalilea.ns.cloudflare.comdns@cloudflare.com serial=2409746603

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=1785940674

Same first word

teachpc.com

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DNS History

22 records (6 active, 16 former)

20162017201820192020202120222023202420252026NSgalilea.ns.cloudflare.comtheo.ns.cloudflare.comns1.above.comns1.rookdns.comns2.above.comns2.rookdns.comMXmail.mxproc.commail.replyingback.commx92.m1bp.commx92.mb5p.comA104.21.26.45172.67.135.962606:4700:3031::ac43:87602606:4700:3033::6815:1a2d103.224.182.238141.8.224.25188.114.96.0188.114.97.02606:4700:3035::6815:1a2d2606:4700:3037::ac43:87602a06:98c1:3120::2a06:98c1:3121::
●NSgalilea.ns.cloudflare.com2026-03-07 → 2026-08-05 · 3 obs
○ 2017-06-18 11:05:36
● 2026-03-07 16:22:20
● 2026-08-05 14:46:30
○NSns1.above.com2017-06-18 → 2017-06-18 · 4 obs
○ 2016-07-13 13:14:52
● 2017-06-18 11:05:36
○ 2026-03-07 16:22:20
○ 2026-08-05 14:46:30
○NSns1.rookdns.com2015-08-10 → 2016-07-13 · 4 obs
● 2015-08-10 04:31:04
● 2016-07-13 13:14:52
○ 2017-06-18 11:05:36
○ 2026-08-05 14:46:30
○NSns2.above.com2017-06-18 → 2017-06-18 · 4 obs
○ 2016-07-13 13:14:52
● 2017-06-18 11:05:36
○ 2026-03-07 16:22:20
○ 2026-08-05 14:46:30
○NSns2.rookdns.com2015-08-10 → 2016-07-13 · 4 obs
● 2015-08-10 04:31:04
● 2016-07-13 13:14:52
○ 2017-06-18 11:05:36
○ 2026-08-05 14:46:30
●NStheo.ns.cloudflare.com2026-03-07 → 2026-08-05 · 3 obs
○ 2017-06-18 11:05:36
● 2026-03-07 16:22:20
● 2026-08-05 14:46:30
○MXmail.mxproc.com2015-08-10 → 2016-05-13 · 4 obs
● 2015-08-10 04:31:04
● 2016-05-13 13:22:58
○ 2016-06-24 10:39:46
○ 2026-08-05 14:46:30
○MXmail.replyingback.com2016-06-24 → 2016-07-13 · 5 obs
○ 2016-05-13 13:22:58
● 2016-06-24 10:39:46
● 2016-07-13 13:14:52
○ 2017-06-18 11:05:36
○ 2026-08-05 14:46:30
○MXmx92.m1bp.com2017-06-18 → 2017-06-18 · 4 obs
○ 2016-07-13 13:14:52
● 2017-06-18 11:05:36
○ 2026-03-07 16:22:20
○ 2026-08-05 14:46:30
○MXmx92.mb5p.com2017-06-18 → 2017-06-18 · 4 obs
○ 2016-07-13 13:14:52
● 2017-06-18 11:05:36
○ 2026-03-07 16:22:20
○ 2026-08-05 14:46:30
○A103.224.182.2382017-06-18 → 2017-06-18 · 4 obs
○ 2016-07-13 13:14:52
● 2017-06-18 11:05:36
○ 2026-03-07 16:22:20
○ 2026-08-05 14:46:30
●A104.21.26.452026-03-07 → 2026-08-05 · 6 obs
○ 2017-06-18 11:05:36
● 2026-03-07 16:22:20
● 2026-04-12 22:09:42
○ 2026-04-29 03:46:56
● 2026-05-11 17:50:34
● 2026-08-05 14:46:30
○A141.8.224.252015-08-10 → 2016-07-13 · 4 obs
● 2015-08-10 04:31:04
● 2016-07-13 13:14:52
○ 2017-06-18 11:05:36
○ 2026-08-05 14:46:30
●A172.67.135.962026-03-07 → 2026-08-05 · 6 obs
○ 2017-06-18 11:05:36
● 2026-03-07 16:22:20
● 2026-04-12 22:09:42
○ 2026-04-29 03:46:56
● 2026-05-11 17:50:34
● 2026-08-05 14:46:30
○A188.114.96.02026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-12 22:09:42
● 2026-04-29 03:46:56
○ 2026-05-11 17:50:34
○ 2026-08-05 14:46:30
○A188.114.97.02026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-12 22:09:42
● 2026-04-29 03:46:56
○ 2026-05-11 17:50:34
○ 2026-08-05 14:46:30
●A2606:4700:3031::ac43:87602026-06-26 → 2026-08-05 · 3 obs
○ 2026-05-31 05:08:36
● 2026-06-26 07:27:28
● 2026-08-05 14:46:30
●A2606:4700:3033::6815:1a2d2026-06-26 → 2026-08-05 · 3 obs
○ 2026-05-31 05:08:36
● 2026-06-26 07:27:28
● 2026-08-05 14:46:30
○A2606:4700:3035::6815:1a2d2026-03-07 → 2026-05-31 · 8 obs
○ 2017-06-18 11:05:36
● 2026-03-07 16:22:20
● 2026-04-12 22:09:42
○ 2026-04-29 03:46:56
● 2026-05-11 17:50:34
● 2026-05-31 05:08:36
○ 2026-06-26 07:27:28
○ 2026-08-05 14:46:30
○A2606:4700:3037::ac43:87602026-03-07 → 2026-05-31 · 8 obs
○ 2017-06-18 11:05:36
● 2026-03-07 16:22:20
● 2026-04-12 22:09:42
○ 2026-04-29 03:46:56
● 2026-05-11 17:50:34
● 2026-05-31 05:08:36
○ 2026-06-26 07:27:28
○ 2026-08-05 14:46:30
○A2a06:98c1:3120::2026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-12 22:09:42
● 2026-04-29 03:46:56
○ 2026-05-11 17:50:34
○ 2026-08-05 14:46:30
○A2a06:98c1:3121::2026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-12 22:09:42
● 2026-04-29 03:46:56
○ 2026-05-11 17:50:34
○ 2026-08-05 14:46:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...-
teachpc.comtheo.ns.cloudflare.com, galilea.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.144

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachpc.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.26.45, 172.67.135.96
AAAA22606:4700:3033::6815:1a2d, 2606:4700:3031::ac43:8760
NS2galilea.ns.cloudflare.com, theo.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1galilea.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

teachpc.com points to the four IP addresses 104.21.26.45, 172.67.135.96, 2606:4700:3031::ac43:8760 and 2606:4700:3033::6815:1a2d.

Among the host names that share IP numbers with teachpc.com are delta2025stack.click, vnc.vpc.kr, toico.com and two others.

Name Servers

teachpc.com is delegated to two name servers: galilea.ns.cloudflare.com and theo.ns.cloudflare.com.

teachpc.com has the same name server delegation as a number of other domains, such as cargear.net, fixapic.com, thecasbar.com and two more.

There is at least partial name server overlap between teachpc.com and other domains — midnightcitycrossfit.com, messconnect.nl, lagowinid777.com and two more among them.

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

Host names resolving to 6 IP numbers:

galilea.ns.cloudflare.com resolves to 108.162.194.233, 162.159.38.233, 172.64.34.233 and 3 other IP addresses.

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