`k4.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns81.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns82.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`mx001.netsol.xion.oxcs.net`⁽²⁰⁾
		A	173.45.18.128^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx31.oxsus-vadesecure.net`
MX	`mx002.netsol.xion.oxcs.net`⁽²⁰⁾
		A	173.45.18.129^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx32.oxsus-vadesecure.net`
MX	`mx003.netsol.xion.oxcs.net`⁽²⁰⁾
		A	51.81.206.108^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx33.oxsus-vadesecure.net`
MX	`mx004.netsol.xion.oxcs.net`⁽²⁰⁾
		A	51.81.206.109^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx34.oxsus-vadesecure.net`
TXT	`v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all`
TXT	`google-site-verification=2VWfRFOLxX2jm5VU7KHXslHWm3c01Adhsqb0i4yZsok`
SOA	`NS81.WORLDNIC.com`namehost@WORLDNIC.com serial=124050809

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783245021

Same first word

k4.ro

k4.fi

k4.su

k4.se

k4.com.br

k4.design

k4.fr

k4.com.kw

k4.be

k4.com

k4.ie

k4.co.za

k4.org

k4.ru

k4.pl

k4.com.ua

k4.cn

k4.nl

k4.at

k4.cz

k4.de

k4.no

k4.eu

k4.cc

k4.club

Similar names

4k.vip

4k.fi

4k.com.tr

4k.dk

4k.no

4k.be

4k.com.cn

4k.pe

4k.ai

4k.gg

4k.eu

4k.ro

4k.tv

4k.tube

4k.com.au

4k.video

4k.com.vn

4k.org

4k.pics

4k.tel

4k.de

4k.se

4k.xyz

4k.su

4k.cn

4k.cz

4k.co.kr

4k.com

4k.to

4k.pl

4k.camera

4k.cam

4k.beer

4k.game

4k.by

4k.com.ua

4k.hk

4k.biz

4k.cc

4k.lv

4k.kz

4k.ph

4k.ru

DNS History

16 records (11 active, 5 former)

●NSns81.worldnic.com2009-02-01 → 2026-07-05 · 2 obs

● 2009-02-01 00:16:00
● 2026-07-05 10:03:58

●NSns82.worldnic.com2009-02-01 → 2026-07-05 · 2 obs

● 2009-02-01 00:16:00
● 2026-07-05 10:03:58

●MXalt1.aspmx.l.google.com2015-07-10 → 2026-07-05 · 3 obs

○ 2009-02-01 00:16:00
● 2015-07-10 01:27:28
● 2026-07-05 10:03:58

●MXalt2.aspmx.l.google.com2015-07-10 → 2026-07-05 · 3 obs

○ 2009-02-01 00:16:00
● 2015-07-10 01:27:28
● 2026-07-05 10:03:58

●MXaspmx.google.com2026-07-02 → 2026-07-05 · 3 obs

○ 2021-11-16 07:35:06
● 2026-07-02 07:28:28
● 2026-07-05 10:03:58

●MXaspmx.l.google.com2015-07-10 → 2026-07-05 · 3 obs

○ 2009-02-01 00:16:00
● 2015-07-10 01:27:28
● 2026-07-05 10:03:58

○MXaspmx2.googlemail.com2015-07-10 → 2021-11-16 · 5 obs

○ 2009-02-01 00:16:00
● 2015-07-10 01:27:28
● 2021-11-16 07:35:06
○ 2026-07-02 07:28:28
○ 2026-07-05 10:03:58

○MXaspmx3.googlemail.com2015-07-10 → 2021-11-16 · 5 obs

○ 2009-02-01 00:16:00
● 2015-07-10 01:27:28
● 2021-11-16 07:35:06
○ 2026-07-02 07:28:28
○ 2026-07-05 10:03:58

○MXinbound.k4.com.netsolmail.net2009-02-01 → 2017-02-24 · 4 obs

● 2009-02-01 00:16:00
● 2017-02-24 20:39:50
○ 2020-02-22 20:00:38
○ 2026-07-05 10:03:58

●MXmx001.netsol.xion.oxcs.net2026-07-02 → 2026-07-05 · 3 obs

○ 2021-11-16 07:35:06
● 2026-07-02 07:28:28
● 2026-07-05 10:03:58

●MXmx002.netsol.xion.oxcs.net2026-07-02 → 2026-07-05 · 3 obs

○ 2021-11-16 07:35:06
● 2026-07-02 07:28:28
● 2026-07-05 10:03:58

●MXmx003.netsol.xion.oxcs.net2026-07-02 → 2026-07-05 · 3 obs

○ 2021-11-16 07:35:06
● 2026-07-02 07:28:28
● 2026-07-05 10:03:58

●MXmx004.netsol.xion.oxcs.net2026-07-02 → 2026-07-05 · 3 obs

○ 2021-11-16 07:35:06
● 2026-07-02 07:28:28
● 2026-07-05 10:03:58

○MXmx1.netsolmail.net2020-02-22 → 2021-11-16 · 5 obs

○ 2017-02-24 20:39:50
● 2020-02-22 20:00:38
● 2021-11-16 07:35:06
○ 2026-07-02 07:28:28
○ 2026-07-05 10:03:58

●A208.91.197.272015-07-10 → 2026-07-05 · 3 obs

○ 2009-02-01 00:16:00
● 2015-07-10 01:27:28
● 2026-07-05 10:03:58

○A209.62.20.2002009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 00:16:00
○ 2015-07-10 01:27:28
○ 2026-07-05 10:03:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
k4.com	ns81.worldnic.com, ns82.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.131

NS records: ns81.worldnic.com, ns82.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k4.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns82.worldnic.com, ns81.worldnic.com`
MX	8	`mx004.netsol.xion.oxcs.net (pri: 20), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=2VWfRFOLxX2jm5V, v=spf1 include:spf.registeredsite.com in`
SOA	1	`NS81.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns81.worldnic.com, ns82.worldnic.com)

Analysis

IP Addresses

k4.com resolves to just one IP address, 208.91.197.27.

Two other host names, along with 53lendeasy.com, www-dddddddddddddddddddddddddddddddddddddddddibm.busketball.com and dev.scarafoniassociates.com, also share IP numbers with k4.com.

Name Servers

DNS delegation for k4.com points to two name servers: ns81.worldnic.com and ns82.worldnic.com.

k4.com shares its NS records with other domains, for example bancofortuna.biz, travelnavigator.com, kiekee.com and two others.

k4.com has partial name server overlap with other domains, including pzo.red.

ns81.worldnic.com and ns82.worldnic.com each resolve to one IP number: ns81.worldnic.com points to 162.159.26.131 and ns82.worldnic.com points to 162.159.27.117.

Mail Servers

k4.com is handled by 8 mail servers: aspmx.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 5 other.

There is at least a partial MX overlap between k4.com and other domains, including cylindo.com, inventio.com, ns500754.ns500731.ns500671.ns500671.ns500754.ns500742.ns500678.ns500671.ns500649.ns500649.ns500291.ns500131.lustychickser.com and two others.

These mail servers tend to appear in combination with mail servers mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, alt2.aspmx.l.google.com and 7 others.

Host names that have two IP addresses:

aspmx.google.com has two IP addresses: 142.250.101.27 and 2607:f8b0:4023:c06::1a.

aspmx.l.google.com has two IP addresses: 172.253.115.27 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

Host names that point to one IP address:

mx001.netsol.xion.oxcs.net directs to 173.45.18.128.

mx002.netsol.xion.oxcs.net directs to 173.45.18.129.

mx003.netsol.xion.oxcs.net directs to 51.81.206.108.

mx004.netsol.xion.oxcs.net directs to 51.81.206.109.

k4.com - robtex.com

k4.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`k4.com`

`com`