cometlearn.com - dns.ninja

cometlearn.com

DNSSEC⚠️ Not signed
A172.104.6.229🇺🇸 AKAMAI-LINODE-AP172.104.4.0/22 Akamai Technologies
PTRvps42.opalstack.com
NSns2.us.opalstack.com ⭐
A23.92.21.232🇺🇸 AKAMAI-LINODE-AP23.92.16.0/21 Akamai Technologies
PTRns2.us.opalstack.com
NSns1.us.opalstack.com
A45.79.107.55🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20 Akamai Technologies
PTRns1.us.opalstack.com
NSns3.us.opalstack.com
A45.56.74.5🇺🇸 AKAMAI-LINODE-AP45.56.64.0/20 Akamai Technologies
PTRns3.us.opalstack.com
MXmx1.us.opalstack.com ⭐
A108.62.123.121🇺🇸 LEASEWEB-US108.62.120.0/22 Leaseweb USA, Inc.
PTRmx1.us.opalstack.com
MXmx2.us.opalstack.com ⭐
A2605:fe80:2100:bf03:7::2🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US
PTRmx2.us.opalstack.com
A23.82.16.244🇺🇸 AS720323.82.16.0/21 Leaseweb USA, Inc.
PTRmx2.us.opalstack.com
TXTv=spf1 include:spf.opalstack.com ~all
SOAns2.us.opalstack.comhostmaster@cometlearn.com 2026-07-25 #6

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=1785040442

Same first word

cometlearn.com

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DNS History

17 records (6 active, 11 former)

2017201820192020202120222023202420252026NSns1.us.opalstack.comns2.us.opalstack.comns3.us.opalstack.comns1.webfaction.comns2.webfaction.comns3.webfaction.comns4.webfaction.comMXmx1.us.opalstack.commx2.us.opalstack.commx7.webfaction.commx8.webfaction.commx9.webfaction.comA172.104.6.229108.168.213.88207.38.86.2202605:de00:1:1:4a:3f:0:1112607:f0d0:1103:106:22::101
●NSns1.us.opalstack.com2026-02-16 → 2026-07-26 · 3 obs
○ 2018-01-02 08:34:42
● 2026-02-16 06:32:14
● 2026-07-26 05:03:02
○NSns1.webfaction.com2016-12-18 → 2018-01-02 · 4 obs
● 2016-12-18 23:43:30
● 2018-01-02 08:34:42
○ 2026-02-16 06:32:14
○ 2026-07-26 05:03:02
●NSns2.us.opalstack.com2026-02-16 → 2026-07-26 · 3 obs
○ 2018-01-02 08:34:42
● 2026-02-16 06:32:14
● 2026-07-26 05:03:02
○NSns2.webfaction.com2016-12-18 → 2018-01-02 · 4 obs
● 2016-12-18 23:43:30
● 2018-01-02 08:34:42
○ 2026-02-16 06:32:14
○ 2026-07-26 05:03:02
●NSns3.us.opalstack.com2026-02-16 → 2026-07-26 · 3 obs
○ 2018-01-02 08:34:42
● 2026-02-16 06:32:14
● 2026-07-26 05:03:02
○NSns3.webfaction.com2016-12-18 → 2018-01-02 · 4 obs
● 2016-12-18 23:43:30
● 2018-01-02 08:34:42
○ 2026-02-16 06:32:14
○ 2026-07-26 05:03:02
○NSns4.webfaction.com2016-12-18 → 2018-01-02 · 4 obs
● 2016-12-18 23:43:30
● 2018-01-02 08:34:42
○ 2026-02-16 06:32:14
○ 2026-07-26 05:03:02
●MXmx1.us.opalstack.com2026-02-16 → 2026-07-26 · 3 obs
○ 2018-01-02 08:34:42
● 2026-02-16 06:32:14
● 2026-07-26 05:03:02
●MXmx2.us.opalstack.com2026-02-16 → 2026-07-26 · 3 obs
○ 2018-01-02 08:34:42
● 2026-02-16 06:32:14
● 2026-07-26 05:03:02
○MXmx7.webfaction.com2016-12-18 → 2018-01-02 · 4 obs
● 2016-12-18 23:43:30
● 2018-01-02 08:34:42
○ 2026-02-16 06:32:14
○ 2026-07-26 05:03:02
○MXmx8.webfaction.com2016-12-18 → 2018-01-02 · 4 obs
● 2016-12-18 23:43:30
● 2018-01-02 08:34:42
○ 2026-02-16 06:32:14
○ 2026-07-26 05:03:02
○MXmx9.webfaction.com2016-12-18 → 2018-01-02 · 4 obs
● 2016-12-18 23:43:30
● 2018-01-02 08:34:42
○ 2026-02-16 06:32:14
○ 2026-07-26 05:03:02
○A108.168.213.882016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 23:43:30
○ 2018-01-02 08:34:42
○ 2026-07-26 05:03:02
●A172.104.6.2292026-02-16 → 2026-07-26 · 3 obs
○ 2018-01-02 08:34:42
● 2026-02-16 06:32:14
● 2026-07-26 05:03:02
○A207.38.86.2202018-01-02 → 2018-01-02 · 4 obs
○ 2016-12-18 23:43:30
● 2018-01-02 08:34:42
○ 2026-02-16 06:32:14
○ 2026-07-26 05:03:02
○A2605:de00:1:1:4a:3f:0:1112018-01-02 → 2018-01-02 · 4 obs
○ 2016-12-18 23:43:30
● 2018-01-02 08:34:42
○ 2026-02-16 06:32:14
○ 2026-07-26 05:03:02
○A2607:f0d0:1103:106:22::1012016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 23:43:30
○ 2018-01-02 08:34:42
○ 2026-07-26 05:03:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...-
cometlearn.comns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com3 records

✅ Authoritative Response

Server:23.92.21.232

NS records: ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cometlearn.com (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

TypeCountSample Data
A1172.104.6.229
NS3ns3.us.opalstack.com, ns1.us.opalstack.com...
MX2mx1.us.opalstack.com (pri: 10), mx2.us.opalstack.com (pri: 10)
TXT1v=spf1 include:spf.opalstack.com ~all
SOA1ns2.us.opalstack.com hostmaster.cometlea

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com)

Analysis

IP Addresses

cometlearn.com points to a single IP number: 172.104.6.229.

Additional host names — quonic.com, quonic.net, b.ns.quonic.net and two others — share IP numbers with cometlearn.com.

Name Servers

cometlearn.com carries NS records delegating to ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com.

cometlearn.com partially shares its NS delegation with several other domains, including jejeng.com, salentos.it, 24horas.com.pe and two others.

These name servers often co-occur with the name servers ns1.de.opalstack.com.

ns1.us.opalstack.com points to 45.79.107.55; ns2.us.opalstack.com points to 23.92.21.232; ns3.us.opalstack.com points to 45.56.74.5 — each hostname maps to exactly one IP address.

Mail Servers

cometlearn.com has two mail servers: mx1.us.opalstack.com and mx2.us.opalstack.com.

cometlearn.com shares the same mail server setup as other domains, including zilly.org, pete.snappersworld.com, wherearetheynow.org and two others.

Host names with two IP numbers:

mx2.us.opalstack.com resolves to two addresses: 23.82.16.244 and 2605:fe80:2100:bf03:7::2.

Host names pointing to a single IP address:

The hostname mx1.us.opalstack.com resolves to 108.62.123.121.