certguide.net - dns.ninja

certguide.net

DNSSEC⚠️ Not signed
A107.161.23.204🇺🇸 AS3842107.161.23.0/24
PTRparking.namesilo.com
A198.251.81.30🇺🇸 FRANTECH198.251.81.0/24 More specific routing object
A209.141.38.71🇺🇸 FRANTECH209.141.38.0/24 Path Network, Inc. - Anycasted Proxy-Route for AS53667
NSns1.dnsowl.com ⭐
A2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.dnsowl.com
A2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.dnsowl.com
A2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.dnsowl.comhostmaster@dnsowl.com serial=1784159808

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=1784159787

Same first word

certguide.com
certguide.net
certguide.ai

Similar names

tecguider.com

DNS History

20 records (6 active, 14 former)

20162017201820192020202120222023202420252026NSns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comandy.ns.cloudflare.comingrid.ns.cloudflare.comiris.ns.cloudflare.comlee.ns.cloudflare.comns11.xincache.comns12.xincache.comA107.161.23.204198.251.81.30209.141.38.71104.27.158.6104.27.159.6104.28.0.93104.28.1.932400:cb00:2048:1::681b:9e062400:cb00:2048:1::681b:9f062400:cb00:2048:1::681c:15d2400:cb00:2048:1::681c:5d
○NSandy.ns.cloudflare.com2017-06-05 → 2017-06-05 · 4 obs
○ 2016-11-09 06:26:32
● 2017-06-05 17:06:08
○ 2026-03-24 21:54:14
○ 2026-07-15 23:59:00
○NSingrid.ns.cloudflare.com2017-06-05 → 2017-06-05 · 4 obs
○ 2016-11-09 06:26:32
● 2017-06-05 17:06:08
○ 2026-03-24 21:54:14
○ 2026-07-15 23:59:00
○NSiris.ns.cloudflare.com2015-06-17 → 2016-04-12 · 4 obs
● 2015-06-17 06:41:56
● 2016-04-12 05:12:30
○ 2016-11-09 06:26:32
○ 2026-07-15 23:59:00
○NSlee.ns.cloudflare.com2015-06-17 → 2016-04-12 · 4 obs
● 2015-06-17 06:41:56
● 2016-04-12 05:12:30
○ 2016-11-09 06:26:32
○ 2026-07-15 23:59:00
●NSns1.dnsowl.com2026-03-24 → 2026-07-15 · 3 obs
○ 2017-06-05 17:06:08
● 2026-03-24 21:54:14
● 2026-07-15 23:59:00
○NSns11.xincache.com2016-11-09 → 2016-11-09 · 4 obs
○ 2016-04-12 05:12:30
● 2016-11-09 06:26:32
○ 2017-06-05 17:06:08
○ 2026-07-15 23:59:00
○NSns12.xincache.com2016-11-09 → 2016-11-09 · 4 obs
○ 2016-04-12 05:12:30
● 2016-11-09 06:26:32
○ 2017-06-05 17:06:08
○ 2026-07-15 23:59:00
●NSns2.dnsowl.com2026-03-24 → 2026-07-15 · 3 obs
○ 2017-06-05 17:06:08
● 2026-03-24 21:54:14
● 2026-07-15 23:59:00
●NSns3.dnsowl.com2026-03-24 → 2026-07-15 · 3 obs
○ 2017-06-05 17:06:08
● 2026-03-24 21:54:14
● 2026-07-15 23:59:00
○A104.27.158.62017-06-05 → 2017-06-05 · 4 obs
○ 2016-11-09 06:26:32
● 2017-06-05 17:06:08
○ 2026-03-24 21:54:14
○ 2026-07-15 23:59:00
○A104.27.159.62017-06-05 → 2017-06-05 · 4 obs
○ 2016-11-09 06:26:32
● 2017-06-05 17:06:08
○ 2026-03-24 21:54:14
○ 2026-07-15 23:59:00
○A104.28.0.932015-06-17 → 2016-04-12 · 4 obs
● 2015-06-17 06:41:56
● 2016-04-12 05:12:30
○ 2016-11-09 06:26:32
○ 2026-07-15 23:59:00
○A104.28.1.932015-06-17 → 2016-04-12 · 4 obs
● 2015-06-17 06:41:56
● 2016-04-12 05:12:30
○ 2016-11-09 06:26:32
○ 2026-07-15 23:59:00
●A107.161.23.2042026-03-24 → 2026-07-15 · 3 obs
○ 2017-06-05 17:06:08
● 2026-03-24 21:54:14
● 2026-07-15 23:59:00
●A198.251.81.302026-03-24 → 2026-07-15 · 3 obs
○ 2017-06-05 17:06:08
● 2026-03-24 21:54:14
● 2026-07-15 23:59:00
●A209.141.38.712026-03-24 → 2026-07-15 · 3 obs
○ 2017-06-05 17:06:08
● 2026-03-24 21:54:14
● 2026-07-15 23:59:00
○A2400:cb00:2048:1::681b:9e062017-06-05 → 2017-06-05 · 4 obs
○ 2016-11-09 06:26:32
● 2017-06-05 17:06:08
○ 2026-03-24 21:54:14
○ 2026-07-15 23:59:00
○A2400:cb00:2048:1::681b:9f062017-06-05 → 2017-06-05 · 4 obs
○ 2016-11-09 06:26:32
● 2017-06-05 17:06:08
○ 2026-03-24 21:54:14
○ 2026-07-15 23:59:00
○A2400:cb00:2048:1::681c:15d2015-06-17 → 2016-04-12 · 4 obs
● 2015-06-17 06:41:56
● 2016-04-12 05:12:30
○ 2016-11-09 06:26:32
○ 2026-07-15 23:59:00
○A2400:cb00:2048:1::681c:5d2015-06-17 → 2016-04-12 · 4 obs
● 2015-06-17 06:41:56
● 2016-04-12 05:12:30
○ 2016-11-09 06:26:32
○ 2026-07-15 23:59:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
certguide.netns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com-

✅ Authoritative Response

Server:162.159.26.234

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certguide.net (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

TypeCountSample Data
A3209.141.38.71, 107.161.23.204...
NS3ns1.dnsowl.com, ns2.dnsowl.com...
SOA1ns1.dnsowl.com hostmaster.dnsowl.com

Analysis

IP Addresses

certguide.net maps to three IP numbers — 107.161.23.204, 198.251.81.30 and 209.141.38.71.

Two other host names, along with ufafeya7.top, jacksonvillebeachwaterfront.com and cyfun.com, also share IP numbers with certguide.net.

Name Servers

The authoritative name servers for certguide.net are ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com — three in total.

certguide.net has at least partial name server overlap with other domains, such as johnsonmurphy.com, waterremoval.net, digital-art-gallery.com and two others.

Each of the hostnames ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com directs to four IP numbers. ns1.dnsowl.com has IP addresses 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad. ns2.dnsowl.com has IP addresses 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82. ns3.dnsowl.com has IP addresses 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.