kortware.com - dns.ninja

`kortware.com`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-b1.googledomains.com` ⭐
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com`
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com`
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com`
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`
MX	`gmr-smtp-in.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::e^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f14.1e100.net`
		A	142.251.2.14^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f14.1e100.net`
MX	`alt1.gmr-smtp-in.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2803::e^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausr-in-f14.1e100.net`
		A	172.217.216.14^{🇺🇸 Google172.217.0.0/16}
			PTR	`lcausr-in-f14.1e100.net`
MX	`alt2.gmr-smtp-in.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:3003::e^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f14.1e100.net`
		A	172.253.145.14^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f14.1e100.net`
MX	`alt3.gmr-smtp-in.l.google.com`⁽³⁰⁾
		A	2607:f8b0:4023:1015::e^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f14.1e100.net`
		A	172.253.135.14^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f14.1e100.net`
MX	`alt4.gmr-smtp-in.l.google.com`⁽⁴⁰⁾
		A	2607:f8b0:4001:c79::e^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbfwv-in-f14.1e100.net`
		A	173.194.42.14^{🇺🇸 Google173.194.0.0/16}
			PTR	`yucbfwv-in-f14.1e100.net`
SOA	`ns-cloud-b1.googledomains.com`cloud-dns-hostmaster@google.com serial=3

`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=1785455367

Same first word

kortware.com

Similar names

workrate.eu

korwater.ch

trwkorea.com

workrate.nl

workrate.co.uk

aertwork.com

artework.com

korwater.co.uk

korwater.cn

arrowtek.com

wreaktor.de

artework.it

worktera.com

ratework.com

raktower.ae

korwater.ru

korwater.fr

rokwater.net

korwater.nu

korwater.se

waterrok.com

worktera.net

rokwater.org

korwater.com

artworke.rs

rtowarek.com

korwater.eu

korwater.biz

workrate.com

rowertak.pl

terawork.com

korwater.de

arktower.com

rokwater.com

DNS History

14 records (9 active, 5 former)

●NSns-cloud-b1.googledomains.com2026-06-27 → 2026-07-31 · 3 obs

○ 2017-03-23 00:07:34
● 2026-06-27 07:26:18
● 2026-07-31 00:19:38

●NSns-cloud-b2.googledomains.com2026-06-27 → 2026-07-31 · 3 obs

○ 2017-03-23 00:07:34
● 2026-06-27 07:26:18
● 2026-07-31 00:19:38

●NSns-cloud-b3.googledomains.com2026-06-27 → 2026-07-31 · 3 obs

○ 2017-03-23 00:07:34
● 2026-06-27 07:26:18
● 2026-07-31 00:19:38

●NSns-cloud-b4.googledomains.com2026-06-27 → 2026-07-31 · 3 obs

○ 2017-03-23 00:07:34
● 2026-06-27 07:26:18
● 2026-07-31 00:19:38

○NSns27.domaincontrol.com2015-07-16 → 2017-03-23 · 4 obs

● 2015-07-16 04:22:20
● 2017-03-23 00:07:34
○ 2026-06-27 07:26:18
○ 2026-07-31 00:19:38

○NSns28.domaincontrol.com2015-07-16 → 2017-03-23 · 4 obs

● 2015-07-16 04:22:20
● 2017-03-23 00:07:34
○ 2026-06-27 07:26:18
○ 2026-07-31 00:19:38

●MXalt1.gmr-smtp-in.l.google.com2026-06-27 → 2026-07-31 · 3 obs

○ 2017-03-23 00:07:34
● 2026-06-27 07:26:18
● 2026-07-31 00:19:38

●MXalt2.gmr-smtp-in.l.google.com2026-06-27 → 2026-07-31 · 3 obs

○ 2017-03-23 00:07:34
● 2026-06-27 07:26:18
● 2026-07-31 00:19:38

●MXalt3.gmr-smtp-in.l.google.com2026-06-27 → 2026-07-31 · 3 obs

○ 2017-03-23 00:07:34
● 2026-06-27 07:26:18
● 2026-07-31 00:19:38

●MXalt4.gmr-smtp-in.l.google.com2026-06-27 → 2026-07-31 · 3 obs

○ 2017-03-23 00:07:34
● 2026-06-27 07:26:18
● 2026-07-31 00:19:38

●MXgmr-smtp-in.l.google.com2026-06-27 → 2026-07-31 · 3 obs

○ 2017-03-23 00:07:34
● 2026-06-27 07:26:18
● 2026-07-31 00:19:38

○MXmailstore1.secureserver.net2015-07-16 → 2017-03-23 · 4 obs

● 2015-07-16 04:22:20
● 2017-03-23 00:07:34
○ 2026-06-27 07:26:18
○ 2026-07-31 00:19:38

○MXsmtp.secureserver.net2015-07-16 → 2017-03-23 · 4 obs

● 2015-07-16 04:22:20
● 2017-03-23 00:07:34
○ 2026-06-27 07:26:18
○ 2026-07-31 00:19:38

○A184.168.221.362015-07-16 → 2017-03-23 · 4 obs

● 2015-07-16 04:22:20
● 2017-03-23 00:07:34
○ 2026-06-27 07:26:18
○ 2026-07-31 00:19:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
kortware.com	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kortware.com (unsigned zone)

⏱️ Timing

Total: 719ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com...`
MX	5	`alt4.gmr-smtp-in.l.google.com (pri: 40), alt3.gmr-smtp-in.l.google.com (pri: 30)...`
SOA	1	`ns-cloud-b1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

Name Servers

kortware.com has four authoritative name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

kortware.com has at least partial name server overlap with other domains, such as farishtanews.com, g-sheet.com, camillebrinch.com and two others.

ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com all point to exactly two IP numbers each: ns-cloud-b1.googledomains.com → 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com → 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com → 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com → 216.239.38.107 and 2001:4860:4802:38::6b.

Mail Servers

Mail for kortware.com is handled by five mail servers, namely gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com and two others.

kortware.com shares mail servers — at least in part — with other domains, including clanofthestone.appspot.com, studentcorner.io, djbksjvbrpghplsv-dot-millinium.ey.r.appspot.com and two others.

These mail servers tend to be used in combination with the mail servers alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com.

Host names with two IP numbers:

gmr-smtp-in.l.google.com directs traffic to 142.251.2.14 and 2607:f8b0:4023:c0d::e.

alt1.gmr-smtp-in.l.google.com directs traffic to 172.217.216.14 and 2607:f8b0:4023:2803::e.

alt2.gmr-smtp-in.l.google.com directs traffic to 172.253.145.14 and 2607:f8b0:4023:3003::e.

alt3.gmr-smtp-in.l.google.com directs traffic to 172.253.135.14 and 2607:f8b0:4023:1015::e.

alt4.gmr-smtp-in.l.google.com directs traffic to 173.194.42.14 and 2607:f8b0:4001:c79::e.