`k2.com`

DNSSEC	⚠️ Not signed
A	13.91.126.44^{🇺🇸 Microsoft13.64.0.0/11 MICROSOFT}
NS	`ns-1237.awsdns-26.org` ⭐
		A	2600:9000:5304:d500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1237.awsdns-26.org`
		A	205.251.196.213^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1237.awsdns-26.org`
NS	`ns-1770.awsdns-29.co.uk`
		A	2600:9000:5306:ea00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1770.awsdns-29.co.uk`
		A	205.251.198.234^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1770.awsdns-29.co.uk`
NS	`ns-182.awsdns-22.com`
		A	2600:9000:5300:b600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-182.awsdns-22.com`
		A	205.251.192.182^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-182.awsdns-22.com`
NS	`ns-906.awsdns-49.net`
		A	2600:9000:5303:8a00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-906.awsdns-49.net`
		A	205.251.195.138^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-906.awsdns-49.net`
MX	`k2-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
MX	`hqd-mx1.k2.com`⁽¹⁰⁾
		A	216.168.39.10^{🇺🇸 DF-3361216.168.32.0/19 Digital Fortress, Inc.}
			PTR	`misc-216-168-39-10.forest.net`
MX	`msd376d3.msservices.invalid`⁽⁹⁹⁾
TXT	`_tg2avk1t2uhnknzznpl9wnqxn713wne`
TXT	`facebook-domain-verification=lzpehakwf8nfy6azubhq81q18f89nd`
TXT	`google-site-verification=D2A_x_I-s6F2V87s17vNsvDWopCl2ksXkjTUV4MY50k`
TXT	`ndpklkeo280fiuin9nepuan79a`
TXT	`pardot_110682_*=89e8537e068c124df134de9220a050b07a6135aa7169badccb65574be35de6fc`
TXT	`v=spf1 redirect=47ym2fv6._spf._d.mim.ec`
SOA	`ns-1237.awsdns-26.org`awsdns-hostmaster@amazon.com serial=1

`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=1778334696

rank #367444 globally
rank #156647 in the tld
WOT: SAFE (50/100)
📈 Tranco rank: #698,721

Subdomains

sip.k2.com

apmail.k2.com

mail.k2.com

www.k2.com

info.k2.com

samail.k2.com

hqd-mx1.k2.com

info2.k2.com

sgmail.k2.com

ukemail.k2.com

ukmail.k2.com

mailap.k2.com

help.k2.com

fonts.k2.com

sites.k2.com

zamail.k2.com

trust.k2.com

www02.k2.com

transform.k2.com

Same first word

k2.ua

k2.technology

k2.dp.ua

k2.dk

k2.kz

k2.cloud

k2.pe

k2.ru

k2.co.kr

k2.agency

k2.construction

k2.marketing

k2.ae

k2.pl

k2.is

k2.com.ua

k2.cl

k2.rs

k2.gl

k2.nl

k2.no

k2.com.tr

k2.kg

k2.bz

k2.pulawy.pl

k2.ai

k2.be

k2.world

k2.hu

k2.in.ua

k2.fi

k2.cafe

k2.net

k2.cc

k2.expert

k2.xyz

k2.org

k2.qa

k2.works

k2.art.br

k2.tools

k2.de

k2.tel

k2.digital

k2.fr

k2.biz

k2.si

k2.sk

k2.se

k2.com.pl

k2.co.th

k2.cz

k2.com

k2.cn

k2.ca

k2.net.au

k2.tech

k2.co

Similar names

2k.ai

2k.su

2k.games

2k.kz

2k.de

2k.ink

2k.net

2k.nl

2k.no

2k.game

2k.net.ua

2k.pl

2k.ru

2k.nu

2k.cx

2k.com.pl

2k.dk

2k.be

2k.cz

2k.cl

2k.com.tr

2k.company

2k.se

2k.biz

2k.eu

2k.pri.ee

2k.dev

2k.sk

2k.to

2k.ua

2k.cc

2k.hu

2k.fr

2k.com.au

2k.com

2k.com.ua

DNS History

16 records (8 active, 8 former)

●NSns-1237.awsdns-26.org2026-02-17 → 2026-05-09 · 3 obs

○ 2021-03-30 02:27:52
● 2026-02-17 17:50:48
● 2026-05-09 14:17:50

●NSns-1770.awsdns-29.co.uk2026-02-17 → 2026-05-09 · 3 obs

○ 2021-03-30 02:27:52
● 2026-02-17 17:50:48
● 2026-05-09 14:17:50

●NSns-182.awsdns-22.com2026-02-17 → 2026-05-09 · 3 obs

○ 2021-03-30 02:27:52
● 2026-02-17 17:50:48
● 2026-05-09 14:17:50

●NSns-906.awsdns-49.net2026-02-17 → 2026-05-09 · 3 obs

○ 2021-03-30 02:27:52
● 2026-02-17 17:50:48
● 2026-05-09 14:17:50

○NSpdns01.domaincontrol.com2015-08-23 → 2021-03-30 · 4 obs

● 2015-08-23 03:53:10
● 2021-03-30 02:27:52
○ 2026-02-17 17:50:48
○ 2026-05-09 14:17:50

○NSpdns02.domaincontrol.com2015-08-23 → 2021-03-30 · 4 obs

● 2015-08-23 03:53:10
● 2021-03-30 02:27:52
○ 2026-02-17 17:50:48
○ 2026-05-09 14:17:50

○MXapmail.k2.com2015-08-23 → 2018-09-03 · 4 obs

● 2015-08-23 03:53:10
● 2018-09-03 16:20:02
○ 2021-03-12 06:03:46
○ 2026-05-09 14:17:50

●MXhqd-mx1.k2.com2015-08-23 → 2026-05-09 · 2 obs

● 2015-08-23 03:53:10
● 2026-05-09 14:17:50

●MXk2-com.mail.protection.outlook.com2021-03-12 → 2026-05-09 · 3 obs

○ 2018-09-03 16:20:02
● 2021-03-12 06:03:46
● 2026-05-09 14:17:50

○MXmailap.k2.com2016-08-10 → 2018-09-03 · 5 obs

○ 2015-08-23 03:53:10
● 2016-08-10 22:25:42
● 2018-09-03 16:20:02
○ 2021-03-12 06:03:46
○ 2026-05-09 14:17:50

●MXmsd376d3.msservices.invalid2015-08-23 → 2026-05-09 · 2 obs

● 2015-08-23 03:53:10
● 2026-05-09 14:17:50

○MXsamail.k2.com2015-08-23 → 2018-09-03 · 4 obs

● 2015-08-23 03:53:10
● 2018-09-03 16:20:02
○ 2021-03-12 06:03:46
○ 2026-05-09 14:17:50

○MXukemail.k2.com2015-08-23 → 2018-09-03 · 4 obs

● 2015-08-23 03:53:10
● 2018-09-03 16:20:02
○ 2021-03-12 06:03:46
○ 2026-05-09 14:17:50

○MXukmail.k2.com2015-08-23 → 2018-09-03 · 4 obs

● 2015-08-23 03:53:10
● 2018-09-03 16:20:02
○ 2021-03-12 06:03:46
○ 2026-05-09 14:17:50

●A13.91.126.442026-02-17 → 2026-05-09 · 3 obs

○ 2021-03-30 02:27:52
● 2026-02-17 17:50:48
● 2026-05-09 14:17:50

○A216.168.39.112015-08-23 → 2021-03-30 · 4 obs

● 2015-08-23 03:53:10
● 2021-03-30 02:27:52
○ 2026-02-17 17:50:48
○ 2026-05-09 14:17:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
k2.com	ns-182.awsdns-22.com, ns-906.awsdns-49.net, ns-1770.awsdns-29.co.uk, ns-1237.awsdns-26.org	2 records

✅ Authoritative Response

Server:205.251.192.182

NS records: ns-182.awsdns-22.com, ns-906.awsdns-49.net, ns-1770.awsdns-29.co.uk, ns-1237.awsdns-26.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k2.com (unsigned zone)

⏱️ Timing

Total: 731ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.91.126.44`
NS	4	`ns-1237.awsdns-26.org, ns-1770.awsdns-29.co.uk...`
MX	3	`k2-com.mail.protection.outlook.com (pri:, hqd-mx1.k2.com (pri: 10)...`
TXT	6	`_tg2avk1t2uhnknzznpl9wnqxn713wne, facebook-domain-verification=lzpehakwf8n...`
SOA	1	`ns-1237.awsdns-26.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-182.awsdns-22.com, ns-182.awsdns-22.com)

Analysis

Hierarchy

k2.com is the parent of sip.k2.com, apmail.k2.com, mail.k2.com, www.k2.com, info.k2.com and a few other host names.

IP Addresses

k2.com resolves to one IP number: 13.91.126.44.

other host names including help.k2.com, www.k2workflow.com, k2workflow.com, k2.net and appit.com share IP numbers with k2.com.

Name Servers

k2.com is delegated to four name servers: ns-182.awsdns-22.com, ns-906.awsdns-49.net, ns-1237.awsdns-26.org and ns-1770.awsdns-29.co.uk.

k2.com at least partially shares name servers with other domains, for instance hosrules.info, epipen.kz, agenda.com, stanford.id.au and beta.ideas.lego.com.

Host names with two IP numbers:

ns-182.awsdns-22.com points to 2600:9000:5300:b600::1 and 205.251.192.182; ns-906.awsdns-49.net points to 2600:9000:5303:8a00::1 and 205.251.195.138; ns-1237.awsdns-26.org points to 2600:9000:5304:d500::1 and 205.251.196.213; ns-1770.awsdns-29.co.uk points to 2600:9000:5306:ea00::1 and 205.251.198.234.

Mail Servers

k2.com is handled by three mail servers: hqd-mx1.k2.com, msd376d3.msservices.invalid and k2-com.mail.protection.outlook.com.

k2.com shares some mail servers with other domains, at least partially, for example k2workflow.com and k2.net.

these mail servers are commonly used alongside the mail servers samail.k2.com, ukemail.k2.com, ukmail.k2workflow.com, ms59875451.msv1.invalid, k2workflow-com.mail.protection.outlook.com, mail.k2workflow.com, mail.k2.net and k2-net.mail.protection.outlook.com.

Host names with one IP:

Host hqd-mx1.k2.com points to: 216.168.39.10.

Host names with eight IPs:

Host k2-com.mail.protection.outlook.com points to: 2a01:111:f403:c91d::, 2a01:111:f403:f802::1, 2a01:111:f403:f804::1, 2a01:111:f403:f805::1, 52.101.9.11, 52.101.10.12, 52.101.41.56 and 52.101.194.0.

k2.com - robtex.com

k2.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`k2.com`

`com`