howtoteach.net - robtex.com

howtoteach.net

DNSSEC⚠️ Not signed
A44.227.65.245🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-227-65-245.us-west-2.compute.amazonaws.com
A44.227.76.166🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2382265620

net

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=1783250001

Same first word

howtoteach.net

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comns11055.ztomy.comns21055.ztomy.comMXmx1.privateemail.commx2.privateemail.comA44.227.65.24544.227.76.166209.99.64.5568.65.123.215PTRns11055.ztomy.com
●NScuritiba.ns.porkbun.com2026-03-29 → 2026-07-05 · 3 obs
○ 2018-11-06 12:46:06
● 2026-03-29 12:41:26
● 2026-07-05 11:31:32
○NSdns1.registrar-servers.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 20:22:38
○ 2015-12-07 01:47:54
○ 2026-07-05 11:31:32
○NSdns2.registrar-servers.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 20:22:38
○ 2015-12-07 01:47:54
○ 2026-07-05 11:31:32
○NSdns3.registrar-servers.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 20:22:38
○ 2015-12-07 01:47:54
○ 2026-07-05 11:31:32
○NSdns4.registrar-servers.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 20:22:38
○ 2015-12-07 01:47:54
○ 2026-07-05 11:31:32
○NSdns5.registrar-servers.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 20:22:38
○ 2015-12-07 01:47:54
○ 2026-07-05 11:31:32
●NSfortaleza.ns.porkbun.com2026-03-29 → 2026-07-05 · 3 obs
○ 2018-11-06 12:46:06
● 2026-03-29 12:41:26
● 2026-07-05 11:31:32
●NSmaceio.ns.porkbun.com2026-03-29 → 2026-07-05 · 3 obs
○ 2018-11-06 12:46:06
● 2026-03-29 12:41:26
● 2026-07-05 11:31:32
○NSns11055.ztomy.com2018-11-06 → 2018-11-06 · 4 obs
○ 2015-12-07 01:47:54
● 2018-11-06 12:46:06
○ 2026-03-29 12:41:26
○ 2026-07-05 11:31:32
○NSns21055.ztomy.com2018-11-06 → 2018-11-06 · 4 obs
○ 2015-12-07 01:47:54
● 2018-11-06 12:46:06
○ 2026-03-29 12:41:26
○ 2026-07-05 11:31:32
●NSsalvador.ns.porkbun.com2026-03-29 → 2026-07-05 · 3 obs
○ 2018-11-06 12:46:06
● 2026-03-29 12:41:26
● 2026-07-05 11:31:32
○MXmx1.privateemail.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 20:22:38
○ 2015-12-07 01:47:54
○ 2026-07-05 11:31:32
○MXmx2.privateemail.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 20:22:38
○ 2015-12-07 01:47:54
○ 2026-07-05 11:31:32
○A209.99.64.552018-11-06 → 2018-11-06 · 4 obs
○ 2015-12-07 01:47:54
● 2018-11-06 12:46:06
○ 2026-03-29 12:41:26
○ 2026-07-05 11:31:32
●A44.227.65.2452026-03-29 → 2026-07-05 · 3 obs
○ 2018-11-06 12:46:06
● 2026-03-29 12:41:26
● 2026-07-05 11:31:32
●A44.227.76.1662026-03-29 → 2026-07-05 · 3 obs
○ 2018-11-06 12:46:06
● 2026-03-29 12:41:26
● 2026-07-05 11:31:32
○A68.65.123.2152015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 20:22:38
○ 2015-12-07 01:47:54
○ 2026-07-05 11:31:32
○PTRns11055.ztomy.com2018-11-06 → 2018-11-06 · 3 obs
● 2018-11-06 12:46:06
○ 2026-03-29 12:41:26
○ 2026-07-05 11:31:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
howtoteach.netmaceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com-

✅ Authoritative Response

Server:162.159.8.140

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for howtoteach.net (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

TypeCountSample Data
A244.227.76.166, 44.227.65.245
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

Analysis

IP Addresses

howtoteach.net directs to two IP numbers, 44.227.65.245 and 44.227.76.166

meteora.claims, golocalnj.com, craftmedia.org and two other host names share IP numbers with howtoteach.net.

Name Servers

The authoritative name servers for howtoteach.net are curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

howtoteach.net partially shares its NS delegation with several other domains, including umlaut.co, aim-mia.ca, spreadingsmile.org and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each carry two IP addresses. curitiba.ns.porkbun.com has 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com has 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com has 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com has 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.