kwrtools.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`kwrtools.com`

DNSSEC	⚠️ Not signed
A	74.208.238.199^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`ip74-208-238-199.pbiaas.com`
NS	`ns1045.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:45^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1045.ui-dns.com`
		A	185.132.34.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.com`
NS	`ns1045.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:45^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1045.ui-dns.biz`
		A	185.132.33.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.biz`
NS	`ns1045.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:45^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1045.ui-dns.de`
		A	185.132.32.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.de`
NS	`ns1045.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:45^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1045.ui-dns.org`
		A	185.132.35.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.org`
MX	`smtp2.nexuswave.net` ⭐
		A	170.39.201.252^{🇨🇦 NUDAY-NETWORKS-AS1100170.39.200.0/23 3601 Highway 7 Suite 1005 Markham ON L3R 0M3 Canada}
MX	`smtp.nexuswave.net`⁽⁵⁾
		A	170.39.200.252^{🇨🇦 NUDAY-NETWORKS-AS1100170.39.200.0/23 3601 Highway 7 Suite 1005 Markham ON L3R 0M3 Canada}
MX	`kwrtools-com.mail.protection.outlook.com`⁽¹⁰⁾
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:170.39.200.252 ip4:170.39.201.252 ip4:69.58.107.170 include:spf.pr...`
TXT	`MS=ms72190132`
TXT	`zone-ownership-verification-f9e2255f3857ae7f5b4419cbbb0bbb7891cd442eee2c3cc55...`
SOA	`ns1045.ui-dns.com`hostmaster@1und1.com 2017-06-02 #4

`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=1786933734

Subdomains

mail.kwrtools.com

mail2.kwrtools.com

Same first word

kwrtools.com

Similar names

wrktools.com

workslot.com

lotworks.net

worklots.com

lotworks.ca

lotswork.com

slotwork.com

workslot.co.uk

lostwork.com

DNS History

15 records (8 active, 7 former)

●NSns1045.ui-dns.biz2026-06-07 → 2026-08-17 · 3 obs

○ 2018-01-10 16:43:42
● 2026-06-07 20:06:24
● 2026-08-17 02:45:52

●NSns1045.ui-dns.com2026-06-07 → 2026-08-17 · 3 obs

○ 2018-01-10 16:43:42
● 2026-06-07 20:06:24
● 2026-08-17 02:45:52

●NSns1045.ui-dns.de2026-06-07 → 2026-08-17 · 3 obs

○ 2018-01-10 16:43:42
● 2026-06-07 20:06:24
● 2026-08-17 02:45:52

●NSns1045.ui-dns.org2026-06-07 → 2026-08-17 · 3 obs

○ 2018-01-10 16:43:42
● 2026-06-07 20:06:24
● 2026-08-17 02:45:52

○NSns51.1and1.com2015-06-20 → 2018-01-10 · 4 obs

● 2015-06-20 18:59:28
● 2018-01-10 16:43:42
○ 2026-06-07 20:06:24
○ 2026-08-17 02:45:52

○NSns52.1and1.com2015-06-20 → 2018-01-10 · 4 obs

● 2015-06-20 18:59:28
● 2018-01-10 16:43:42
○ 2026-06-07 20:06:24
○ 2026-08-17 02:45:52

●MXkwrtools-com.mail.protection.outlook.com2026-06-07 → 2026-08-17 · 3 obs

○ 2018-01-10 16:43:42
● 2026-06-07 20:06:24
● 2026-08-17 02:45:52

○MXmail.kwrtools.com2015-06-20 → 2018-01-10 · 4 obs

● 2015-06-20 18:59:28
● 2018-01-10 16:43:42
○ 2026-06-07 20:06:24
○ 2026-08-17 02:45:52

○MXmail2.kwrtools.com2015-06-20 → 2018-01-10 · 4 obs

● 2015-06-20 18:59:28
● 2018-01-10 16:43:42
○ 2026-06-07 20:06:24
○ 2026-08-17 02:45:52

●MXsmtp.nexuswave.net2026-06-07 → 2026-08-17 · 3 obs

○ 2018-01-10 16:43:42
● 2026-06-07 20:06:24
● 2026-08-17 02:45:52

●MXsmtp2.nexuswave.net2026-06-07 → 2026-08-17 · 3 obs

○ 2018-01-10 16:43:42
● 2026-06-07 20:06:24
● 2026-08-17 02:45:52

○A52.228.42.1302018-01-10 → 2018-01-10 · 4 obs

○ 2017-04-21 06:45:54
● 2018-01-10 16:43:42
○ 2026-06-07 20:06:24
○ 2026-08-17 02:45:52

○A74.208.200.1432026-06-07 → 2026-06-07 · 4 obs

○ 2018-01-10 16:43:42
● 2026-06-07 20:06:24
○ 2026-07-22 05:37:46
○ 2026-08-17 02:45:52

●A74.208.238.1992026-07-22 → 2026-08-17 · 3 obs

○ 2026-06-07 20:06:24
● 2026-07-22 05:37:46
● 2026-08-17 02:45:52

○A74.208.43.1692015-06-20 → 2017-04-21 · 4 obs

● 2015-06-20 18:59:28
● 2017-04-21 06:45:54
○ 2018-01-10 16:43:42
○ 2026-08-17 02:45:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
kwrtools.com	ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.45

NS records: ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kwrtools.com (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.238.199`
NS	4	`ns1045.ui-dns.com, ns1045.ui-dns.biz...`
MX	3	`smtp.nexuswave.net (pri: 2), smtp2.nexuswave.net (pri: 5)...`
TXT	3	`zone-ownership-verification-f9e2255f3857, v=spf1 ip4:170.39.200.252 ip4:170.39.201...`
SOA	1	`ns1045.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1045.ui-dns.com, ns1045.ui-dns.com)

Analysis

Hierarchy

kwrtools.com is the parent domain of mail.kwrtools.com and mail2.kwrtools.com.

IP Addresses

kwrtools.com points to a single IP number: 74.208.238.199.

kwr.ca and mail2.kwrtools.com, along with other host names, share IP addresses with kwrtools.com.

Name Servers

kwrtools.com has four authoritative name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

kwrtools.com partially shares its NS delegation with several other domains, including kakaostudio.com, keveng.com, oldvictorians.org and two others.

These name servers regularly co-occur with the name servers ns51.1and1.com, ns52.1and1.com and ns1047.ui-dns.de.

ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org each carry two IP addresses. ns1045.ui-dns.biz has 185.132.33.45 and 2607:f1c0:fe:53:185:132:33:45; ns1045.ui-dns.com has 185.132.34.45 and 2607:f1c0:fe:53:185:132:34:45; ns1045.ui-dns.de has 185.132.32.45 and 2607:f1c0:fe:53:185:132:32:45; ns1045.ui-dns.org has 185.132.35.45 and 2607:f1c0:fe:53:185:132:35:45.

Mail Servers

kwrtools.com uses three mail servers — smtp2.nexuswave.net, smtp.nexuswave.net and kwrtools-com.mail.protection.outlook.com.

kwrtools.com shares mail servers — at least in part — with other domains, including maplefi.ca, kwr.ca, amtfab.ca and two others.

These mail servers are frequently used alongside mail servers maplefi-ca.mail.protection.outlook.com, kwr-ca.mail.protection.outlook.com, amtfab-ca.mail.protection.outlook.com and 3 other.

Host names with 8 IP numbers:

kwrtools-com.mail.protection.outlook.com points to 52.101.190.0, 52.101.190.1, 52.101.190.3 and 5 other IP addresses.

Host names pointing to a single IP address:

smtp2.nexuswave.net resolves to 170.39.201.252.

smtp.nexuswave.net resolves to 170.39.200.252.