🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simkinmanagement.com`

DNSSEC	⚠️ Not signed
A	107.195.29.235^{🇺🇸 AS7018107.192.0.0/12 AT&T Enterprises, LLC}
		PTR	`107-195-29-235.lightspeed.miamfl.sbcglobal.net`
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`simkinmanagement-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.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	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`MS=ms47354408`
TXT	`v=spf1 include:spf.protection.outlook.com include:mail.simkinmanagement.com -all`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2023-03-23 #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=1787020359

Same first word

simkinmanagement.com

Previous names

Next names

DNS History

6 records (4 active, 2 former)

●NSns21.domaincontrol.com2015-06-06 → 2026-08-18 · 2 obs

● 2015-06-06 07:03:26
● 2026-08-18 02:52:22

●NSns22.domaincontrol.com2015-06-06 → 2026-08-18 · 2 obs

● 2015-06-06 07:03:26
● 2026-08-18 02:52:22

●MXsimkinmanagement-com.mail.protection.outlook.com2015-06-06 → 2026-08-18 · 2 obs

● 2015-06-06 07:03:26
● 2026-08-18 02:52:22

○A104.185.213.2102016-11-30 → 2017-08-31 · 5 obs

○ 2016-04-16 10:29:12
● 2016-11-30 05:43:30
● 2017-08-31 01:07:18
○ 2026-05-01 17:07:38
○ 2026-08-18 02:52:22

●A107.195.29.2352026-05-01 → 2026-08-18 · 3 obs

○ 2017-08-31 01:07:18
● 2026-05-01 17:07:38
● 2026-08-18 02:52:22

○A50.244.175.92015-06-06 → 2016-04-16 · 4 obs

● 2015-06-06 07:03:26
● 2016-04-16 10:29:12
○ 2016-11-30 05:43:30
○ 2026-08-18 02:52:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
simkinmanagement.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simkinmanagement.com (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.195.29.235`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	1	`simkinmanagement-com.mail.protection.out`
TXT	2	`MS=ms47354408, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

IP Addresses

simkinmanagement.com resolves to just one IP address, 107.195.29.235.

Name Servers

simkinmanagement.com is delegated to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.

simkinmanagement.com shares its NS records with other domains, for example spedition-boll.eu, friendsintravel.com, aggregatenetworks.com and two others.

ns21.domaincontrol.com and ns22.domaincontrol.com each resolve to two IP addresses: ns21.domaincontrol.com points to 97.74.100.11 and 2603:5:2141::b, while ns22.domaincontrol.com points to 173.201.68.11 and 2603:5:2241::b.

Mail Servers

The sole mail server for simkinmanagement.com is simkinmanagement-com.mail.protection.outlook.com.

With 8 IP addresses total, simkinmanagement-com.mail.protection.outlook.com resolves to 52.101.8.34, 52.101.10.12, 52.101.41.56 and 5 others.

simkinmanagement.com - robtex.com