kcalextra.com - dns.ninja

kcalextra.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:5652🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d8ec🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.82Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.236🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrit.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
A2803:f800:50::6ca2:c04e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrit.ns.cloudflare.com
A2a06:98c1:50::ac40:204e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrit.ns.cloudflare.com
A108.162.192.78🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
A172.64.32.78🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
A173.245.58.78🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
NSken.ns.cloudflare.com
A2606:4700:58::adf5:3b7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A2803:f800:50::6ca2:c17f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRken.ns.cloudflare.com
A2a06:98c1:50::ac40:217f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRken.ns.cloudflare.com
A108.162.193.127🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A172.64.33.127🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A173.245.59.127🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
MXmx3.apps.ae ⭐
A185.56.91.4🇦🇪 BUZINESSWARE185.56.91.0/24 Buzinessware FZCO
PTRmx3.apps.ae
MXmx4.apps.ae(10)
A86.96.201.104🇦🇪 EMIRATES-INTERNET86.96.200.0/22
PTRmx4.apps.ae
TXTgoogle-site-verification=jeM8EVdJVmOEg2Qdp1phXnig2MmrjNV5BAMspbS-nuc
TXTv=spf1 +mx +a +ip4:185.56.89.102 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.82, 172.67.216.236
IPv6 hints2606:4700:3034::6815:5652, 2606:4700:3035::ac43:d8ec
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=182, name=cloudflare-ech.com
SOAbrit.ns.cloudflare.comdns@cloudflare.com serial=2405781828

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=1785368792

Previously MX for

kcalextra.com

Subdomains

emailer.kcalextra.com

Same first word

kcalextra.com

Similar names

trackalex.com

DNS History

24 records (8 active, 16 former)

20162017201820192020202120222023202420252026NSbrit.ns.cloudflare.comken.ns.cloudflare.comns1.pipedns.comns2.pipedns.comns3.pipedns.comMXmx3.apps.aemx4.apps.aekcalextra.commx.spamexperts.comA104.21.86.82172.67.216.2362606:4700:3034::6815:56522606:4700:3035::ac43:d8ec104.27.162.34104.27.163.34162.144.86.145188.114.96.0188.114.97.02400:cb00:2048:1::681b:a2222400:cb00:2048:1::681b:a3222606:4700:3033::ac43:d8ec2606:4700:3035::6815:56522a06:98c1:3120::2a06:98c1:3121::
●NSbrit.ns.cloudflare.com2016-05-01 → 2026-07-30 · 3 obs
○ 2016-02-05 17:36:38
● 2016-05-01 22:02:06
● 2026-07-30 00:04:10
●NSken.ns.cloudflare.com2016-05-01 → 2026-07-30 · 3 obs
○ 2016-02-05 17:36:38
● 2016-05-01 22:02:06
● 2026-07-30 00:04:10
○NSns1.pipedns.com2015-05-24 → 2016-02-05 · 4 obs
● 2015-05-24 21:13:22
● 2016-02-05 17:36:38
○ 2016-05-01 22:02:06
○ 2026-07-30 00:04:10
○NSns2.pipedns.com2015-05-24 → 2016-02-05 · 4 obs
● 2015-05-24 21:13:22
● 2016-02-05 17:36:38
○ 2016-05-01 22:02:06
○ 2026-07-30 00:04:10
○NSns3.pipedns.com2015-05-24 → 2016-02-05 · 4 obs
● 2015-05-24 21:13:22
● 2016-02-05 17:36:38
○ 2016-05-01 22:02:06
○ 2026-07-30 00:04:10
○MXkcalextra.com2015-05-24 → 2016-05-01 · 4 obs
● 2015-05-24 21:13:22
● 2016-05-01 22:02:06
○ 2017-01-24 14:25:52
○ 2026-07-30 00:04:10
○MXmx.spamexperts.com2017-01-24 → 2017-01-24 · 4 obs
○ 2016-05-01 22:02:06
● 2017-01-24 14:25:52
○ 2026-02-17 07:29:38
○ 2026-07-30 00:04:10
●MXmx3.apps.ae2026-02-17 → 2026-07-30 · 3 obs
○ 2017-01-24 14:25:52
● 2026-02-17 07:29:38
● 2026-07-30 00:04:10
●MXmx4.apps.ae2026-02-17 → 2026-07-30 · 3 obs
○ 2017-01-24 14:25:52
● 2026-02-17 07:29:38
● 2026-07-30 00:04:10
●A104.21.86.822026-02-17 → 2026-07-30 · 9 obs
○ 2017-01-24 14:25:52
● 2026-02-17 07:29:38
● 2026-05-04 14:53:10
○ 2026-05-04 18:50:34
○ 2026-05-06 02:55:22
● 2026-05-06 03:51:38
○ 2026-07-24 13:16:38
● 2026-07-30 00:04:08
● 2026-07-30 00:04:10
○A104.27.162.342017-01-24 → 2017-01-24 · 4 obs
○ 2016-05-01 22:02:06
● 2017-01-24 14:25:52
○ 2026-02-17 07:29:38
○ 2026-07-30 00:04:10
○A104.27.163.342017-01-24 → 2017-01-24 · 4 obs
○ 2016-05-01 22:02:06
● 2017-01-24 14:25:52
○ 2026-02-17 07:29:38
○ 2026-07-30 00:04:10
○A162.144.86.1452015-05-24 → 2016-05-01 · 4 obs
● 2015-05-24 21:13:22
● 2016-05-01 22:02:06
○ 2017-01-24 14:25:52
○ 2026-07-30 00:04:10
●A172.67.216.2362026-02-17 → 2026-07-30 · 9 obs
○ 2017-01-24 14:25:52
● 2026-02-17 07:29:38
● 2026-05-04 14:53:10
○ 2026-05-04 18:50:34
○ 2026-05-06 02:55:22
● 2026-05-06 03:51:38
○ 2026-07-24 13:16:38
● 2026-07-30 00:04:08
● 2026-07-30 00:04:10
○A188.114.96.02026-05-04 → 2026-07-24 · 7 obs
○ 2026-05-04 14:53:10
● 2026-05-04 18:50:34
● 2026-05-06 02:55:22
○ 2026-05-06 03:51:38
● 2026-07-24 13:16:38
○ 2026-07-30 00:04:08
○ 2026-07-30 00:04:10
○A188.114.97.02026-05-04 → 2026-07-24 · 7 obs
○ 2026-05-04 14:53:10
● 2026-05-04 18:50:34
● 2026-05-06 02:55:22
○ 2026-05-06 03:51:38
● 2026-07-24 13:16:38
○ 2026-07-30 00:04:08
○ 2026-07-30 00:04:10
○A2400:cb00:2048:1::681b:a2222017-01-24 → 2017-01-24 · 4 obs
○ 2016-05-01 22:02:06
● 2017-01-24 14:25:52
○ 2026-02-17 07:29:38
○ 2026-07-30 00:04:10
○A2400:cb00:2048:1::681b:a3222017-01-24 → 2017-01-24 · 4 obs
○ 2016-05-01 22:02:06
● 2017-01-24 14:25:52
○ 2026-02-17 07:29:38
○ 2026-07-30 00:04:10
○A2606:4700:3033::ac43:d8ec2026-02-17 → 2026-05-06 · 8 obs
○ 2017-01-24 14:25:52
● 2026-02-17 07:29:38
● 2026-05-04 14:53:10
○ 2026-05-04 18:50:34
○ 2026-05-06 02:55:22
● 2026-05-06 03:51:38
○ 2026-07-07 23:23:36
○ 2026-07-30 00:04:10
●A2606:4700:3034::6815:56522026-07-07 → 2026-07-30 · 5 obs
○ 2026-05-06 03:51:38
● 2026-07-07 23:23:36
○ 2026-07-24 13:16:38
● 2026-07-30 00:04:08
● 2026-07-30 00:04:10
○A2606:4700:3035::6815:56522026-02-17 → 2026-05-06 · 8 obs
○ 2017-01-24 14:25:52
● 2026-02-17 07:29:38
● 2026-05-04 14:53:10
○ 2026-05-04 18:50:34
○ 2026-05-06 02:55:22
● 2026-05-06 03:51:38
○ 2026-07-07 23:23:36
○ 2026-07-30 00:04:10
●A2606:4700:3035::ac43:d8ec2026-07-07 → 2026-07-30 · 5 obs
○ 2026-05-06 03:51:38
● 2026-07-07 23:23:36
○ 2026-07-24 13:16:38
● 2026-07-30 00:04:08
● 2026-07-30 00:04:10
○A2a06:98c1:3120::2026-05-04 → 2026-07-24 · 7 obs
○ 2026-05-04 14:53:10
● 2026-05-04 18:50:34
● 2026-05-06 02:55:22
○ 2026-05-06 03:51:38
● 2026-07-24 13:16:38
○ 2026-07-30 00:04:08
○ 2026-07-30 00:04:10
○A2a06:98c1:3121::2026-05-04 → 2026-07-24 · 7 obs
○ 2026-05-04 14:53:10
● 2026-05-04 18:50:34
● 2026-05-06 02:55:22
○ 2026-05-06 03:51:38
● 2026-07-24 13:16:38
○ 2026-07-30 00:04:08
○ 2026-07-30 00:04:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...-
kcalextra.comken.ns.cloudflare.com, brit.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.127

NS records: ken.ns.cloudflare.com, brit.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kcalextra.com (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.86.82, 172.67.216.236
AAAA22606:4700:3034::6815:5652, 2606:4700:3035::ac43:d8ec
NS2brit.ns.cloudflare.com, ken.ns.cloudflare.com
MX2mx4.apps.ae (pri: 10), mx3.apps.ae (pri: 5)
TXT2google-site-verification=jeM8EVdJVmOEg2Q, v=spf1 +mx +a +ip4:185.56.89.102 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brit.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

emailer.kcalextra.com is delegated beneath kcalextra.com.

IP Addresses

kcalextra.com points to the four IP addresses 104.21.86.82, 172.67.216.236, 2606:4700:3034::6815:5652 and 2606:4700:3035::ac43:d8ec.

larastreaming.net, bleakley.com, shoplab.co plus two other host names have IP numbers in common with kcalextra.com.

Name Servers

kcalextra.com has two authoritative name servers — brit.ns.cloudflare.com and ken.ns.cloudflare.com.

The name server configuration of kcalextra.com is shared with other domains, for instance ding.net, soundfly.com, kcalextradubai.com and two others.

There is at least partial name server overlap between kcalextra.com and other domains — dakandaresort.com, beks-install.nl, kpia.re.kr and two more among them.

These name servers tend to appear together with the name servers lisa.ns.cloudflare.com, ns1.colocrossing.com and ns2.colocrossing.com, plus two others.

Hosts with 6 IP addresses each:

brit.ns.cloudflare.com points to 108.162.192.78, 172.64.32.78, 173.245.58.78 and 3 other IP addresses.

ken.ns.cloudflare.com points to 108.162.193.127, 172.64.33.127, 173.245.59.127 and 3 other IP addresses.

Mail Servers

kcalextra.com uses two mail servers, mx3.apps.ae and mx4.apps.ae.

The mail server setup of kcalextra.com matches that of other domains such as alnahla.net, phoneshark.ae, artekeys.com and two others.

kcalextra.com and other domains — smartinvoice.ae for instance — share at least some mail servers.

mx3.apps.ae → 185.56.91.4 and mx4.apps.ae → 86.96.201.104: one IP number per host name.