`kaufmanassoc.com`

DNSSEC	⚠️ Not signed
A	209.17.116.163^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns51.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns52.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`kaufmanassoc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`MS=ms42973015`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS51.WORLDNIC.com`namehost@WORLDNIC.com serial=124080902

`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=1776099092

Subdomains

mail.kaufmanassoc.com

Same first word

kaufmanassoc.com

DNS History

7 records (4 active, 3 former)

●NSns51.worldnic.com2015-08-17 → 2026-04-13 · 2 obs

● 2015-08-17 06:40:50
● 2026-04-13 17:10:00

●NSns52.worldnic.com2015-08-17 → 2026-04-13 · 2 obs

● 2015-08-17 06:40:50
● 2026-04-13 17:10:00

●MXkaufmanassoc-com.mail.protection.outlook.com2026-04-13 → 2026-04-13 · 2 obs

○ 2017-04-18 18:41:46
● 2026-04-13 17:10:00

○MXmx1.emailsrvr.com2015-08-17 → 2017-04-18 · 3 obs

● 2015-08-17 06:40:50
● 2017-04-18 18:41:46
○ 2026-04-13 17:10:00

○MXmx2.emailsrvr.com2015-08-17 → 2017-04-18 · 3 obs

● 2015-08-17 06:40:50
● 2017-04-18 18:41:46
○ 2026-04-13 17:10:00

○A205.178.189.1312015-08-17 → 2017-04-18 · 3 obs

● 2015-08-17 06:40:50
● 2017-04-18 18:41:46
○ 2026-04-13 17:10:00

●A209.17.116.1632026-04-13 → 2026-04-13 · 2 obs

○ 2017-04-18 18:41:46
● 2026-04-13 17:10:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
kaufmanassoc.com	ns51.worldnic.com, ns52.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.165

NS records: ns51.worldnic.com, ns52.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kaufmanassoc.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.163`
NS	2	`ns52.worldnic.com, ns51.worldnic.com`
MX	1	`kaufmanassoc-com.mail.protection.outlook`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms42973015`
SOA	1	`NS51.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns51.worldnic.com, ns52.worldnic.com)

Analysis

Hierarchy

kaufmanassoc.com is the parent of mail.kaufmanassoc.com.

IP Addresses

kaufmanassoc.com resolves to one IP number: 209.17.116.163.

other host names including phonecontrol.com, janewaylaw.com, bettenhonda.com, m86.netpacq.net and austinallenco.com share IP numbers with kaufmanassoc.com.

Name Servers

kaufmanassoc.com is delegated to two name servers ns51.worldnic.com and ns52.worldnic.com.

kaufmanassoc.com shares the same name server setup as other domains, for instance iwantaguy.com, fortycarrots.com, espuny.net, mytelusmobility.com and mountainclearwater.com.

Host names with one IP number:

ns51.worldnic.com points to 162.159.26.165

ns52.worldnic.com points to 162.159.27.8

Mail Servers

kaufmanassoc.com is handled by a single mail server, kaufmanassoc-com.mail.protection.outlook.com.

Host kaufmanassoc-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::, 2a01:111:f403:c927::1, 2a01:111:f403:c946::1, 2a01:111:f403:f90f::, 52.101.9.14, 52.101.10.6, 52.101.40.6 and 52.101.42.18.

kaufmanassoc.com - robtex.com