`simson-maxwell.com`

DNSSEC	⚠️ Not signed
A	205.186.160.137^{🇺🇸 AS398101205.186.160.0/21}
		PTR	`simson-maxwell.com`
NS	`ns17.worldnic.com` ⭐
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns18.worldnic.com`
		A	162.159.27.150^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`simsonmaxwell-com01e.mail.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:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.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	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms98187648`
SOA	`NS17.WORLDNIC.com`namehost@WORLDNIC.com serial=125092515

`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=1786374109

WOT: UNKNOWN (61/100)

PTR for

137.160.186.205.in-addr.arpa

Same first word

simson-maxwell.mobi

simson-maxwell.com

simson-maxwell.org

DNS History

6 records (4 active, 2 former)

●NSns17.worldnic.com2015-08-16 → 2026-08-10 · 2 obs

● 2015-08-16 22:23:42
● 2026-08-10 15:31:28

●NSns18.worldnic.com2015-08-16 → 2026-08-10 · 2 obs

● 2015-08-16 22:23:42
● 2026-08-10 15:31:28

○MXp.webcom.ctmail.com2015-12-20 → 2017-03-26 · 4 obs

● 2015-12-20 07:31:18
● 2017-03-26 23:06:08
○ 2020-03-09 01:32:36
○ 2026-08-10 15:31:28

●MXsimsonmaxwell-com01e.mail.protection.outlook.com2026-03-30 → 2026-08-10 · 3 obs

○ 2020-03-09 01:32:36
● 2026-03-30 12:00:06
● 2026-08-10 15:31:28

●A205.186.160.1372020-03-09 → 2026-08-10 · 3 obs

○ 2017-03-26 23:06:08
● 2020-03-09 01:32:36
● 2026-08-10 15:31:28

○A208.38.34.1152015-08-16 → 2017-03-26 · 4 obs

● 2015-08-16 22:23:42
● 2017-03-26 23:06:08
○ 2020-03-09 01:32:36
○ 2026-08-10 15:31:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
simson-maxwell.com	ns17.worldnic.com, ns18.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.214

NS records: ns17.worldnic.com, ns18.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simson-maxwell.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`205.186.160.137`
NS	2	`ns18.worldnic.com, ns17.worldnic.com`
MX	1	`simsonmaxwell-com01e.mail.protection.out`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms98187648`
SOA	1	`NS17.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns17.worldnic.com, ns18.worldnic.com)

Analysis

IP Addresses

simson-maxwell.com has exactly one IP address — 205.186.160.137.

Additional host names — including simmax.com and simson-maxwell.org — share IP numbers with simson-maxwell.com.

Name Servers

DNS delegation for simson-maxwell.com points to two name servers: ns17.worldnic.com and ns18.worldnic.com.

The name server configuration of simson-maxwell.com is shared with other domains, for instance vixcom.com, mercurycorp.com, gotogear4.com and two others.

simson-maxwell.com has a partial name server overlap with other domains — among them abwe-go.com and joshbernard.nyc.

ns17.worldnic.com directs to 162.159.26.214 and ns18.worldnic.com directs to 162.159.27.150; each host name points to exactly one IP number.

Mail Servers

simson-maxwell.com uses one mail server — simsonmaxwell-com01e.mail.protection.outlook.com.

simsonmaxwell-com01e.mail.protection.outlook.com has 8 IP addresses: 52.101.190.0, 52.101.190.1, 52.101.190.2 plus 5 more.

simson-maxwell.com - robtex.com