`williamrehmann.com`

DNSSEC	⚠️ Not signed
A	199.59.136.220^{🇺🇸 AS53676199.59.136.0/23 Broadridge Financial Solutions}
NS	`fk1-z6-ib-internet.northwesternmutual.com` ⭐ ⚠️ Not in parent delegation
		A	216.20.176.228^{🇺🇸 AS26787216.20.176.0/21 first half of 216.20.176.0/20 IP space}
			PTR	`fk1-z6-ib-internet.northwesternmutual.com`
			PTR	`ns1.northwesternmutual.com`
NS	`dc1-ext-ddi-01a.nml.com` ⚠️ Not in parent delegation
		A	216.20.184.10^{🇺🇸 AS26787216.20.184.0/24 first subnet in the 2nd half of 216.20.176.0/20 (216.20.184.0/21) owned IP space}
NS	`mkn-z3-ib-internet.northwesternmutual.com` ⚠️ Not in parent delegation
		A	216.20.179.228^{🇺🇸 AS26787216.20.176.0/21 first half of 216.20.176.0/20 IP space}
			PTR	`mkn-z3-ib-internet.northwesternmutual.com`
			PTR	`ns2.northwesternmutual.com`
NS	`ns1.northwesternmutual.com` ⚠️ Not in zone NS records
		A	216.20.176.228^{🇺🇸 AS26787216.20.176.0/21 first half of 216.20.176.0/20 IP space}
			PTR	`fk1-z6-ib-internet.northwesternmutual.com`
			PTR	`ns1.northwesternmutual.com`
NS	`ns2.northwesternmutual.com` ⚠️ Not in zone NS records
		A	216.20.179.228^{🇺🇸 AS26787216.20.176.0/21 first half of 216.20.176.0/20 IP space}
			PTR	`mkn-z3-ib-internet.northwesternmutual.com`
			PTR	`ns2.northwesternmutual.com`
NS	`ns3.northwesternmutual.com` ⚠️ Not in parent delegation
NS	`ns4.northwesternmutual.com` ⚠️ Not in parent delegation
NS	`ns6.northwesternmutual.com` ⚠️ Not in zone NS records
		A	216.20.184.10^{🇺🇸 AS26787216.20.184.0/24 first subnet in the 2nd half of 216.20.176.0/20 (216.20.184.0/21) owned IP space}
TXT	`v=spf1 -all`
SOA	`fk1-z6-ib-internet.northwesternmutual.com`please_set_email@absolutely.nowhere serial=35

`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=1774546022

Same first word

williamrehmann.com

DNS History

13 records (9 active, 4 former)

●NSdc1-ext-ddi-01a.nml.com2026-03-08 → 2026-03-26 · 3 obs

○ 2019-12-26 22:42:24
● 2026-03-08 13:34:28
● 2026-03-26 17:28:44

○NSf1-ib-gridmaster.ho.nmfco.com2015-12-08 → 2015-12-08 · 4 obs

○ 2015-08-19 13:04:50
● 2015-12-08 14:52:28
○ 2016-03-10 06:29:42
○ 2026-03-26 17:28:44

○NSf1-ib-inetns.northwesternmutual.com2015-12-08 → 2015-12-08 · 4 obs

○ 2015-08-19 13:04:50
● 2015-12-08 14:52:28
○ 2016-03-10 06:29:42
○ 2026-03-26 17:28:44

●NSfk1-z6-ib-internet.northwesternmutual.com2016-03-10 → 2026-03-26 · 3 obs

○ 2015-12-08 14:52:28
● 2016-03-10 06:29:42
● 2026-03-26 17:28:44

●NSmkn-z3-ib-internet.northwesternmutual.com2016-03-10 → 2026-03-26 · 3 obs

○ 2015-12-08 14:52:28
● 2016-03-10 06:29:42
● 2026-03-26 17:28:44

○NSmn-ib-inetns.northwesternmutual.com2015-12-08 → 2015-12-08 · 4 obs

○ 2015-08-19 13:04:50
● 2015-12-08 14:52:28
○ 2016-03-10 06:29:42
○ 2026-03-26 17:28:44

●NSns1.northwesternmutual.com2015-08-19 → 2026-03-26 · 5 obs

● 2015-08-19 13:04:50
○ 2015-12-08 14:52:28
○ 2019-12-26 22:42:24
● 2026-03-08 13:34:28
● 2026-03-26 17:28:44

●NSns2.northwesternmutual.com2015-08-19 → 2026-03-26 · 5 obs

● 2015-08-19 13:04:50
○ 2015-12-08 14:52:28
○ 2019-12-26 22:42:24
● 2026-03-08 13:34:28
● 2026-03-26 17:28:44

●NSns3.northwesternmutual.com2015-12-08 → 2026-03-26 · 3 obs

○ 2015-08-19 13:04:50
● 2015-12-08 14:52:28
● 2026-03-26 17:28:44

●NSns4.northwesternmutual.com2015-12-08 → 2026-03-26 · 3 obs

○ 2015-08-19 13:04:50
● 2015-12-08 14:52:28
● 2026-03-26 17:28:44

●NSns6.northwesternmutual.com2026-03-08 → 2026-03-26 · 3 obs

○ 2019-12-26 22:42:24
● 2026-03-08 13:34:28
● 2026-03-26 17:28:44

○NSnsfdp.ho.nmfco.com2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 13:04:50
○ 2015-12-08 14:52:28
○ 2026-03-26 17:28:44

●A199.59.136.2202015-08-19 → 2026-03-26 · 2 obs

● 2015-08-19 13:04:50
● 2026-03-26 17:28:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
williamrehmann.com	ns1.northwesternmutual.com, ns2.northwesternmutual.com, ns6.northwesternmutual.com	3 records

✅ Authoritative Response

Server:216.20.184.10

NS records: ns1.northwesternmutual.com, ns2.northwesternmutual.com, ns6.northwesternmutual.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for williamrehmann.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.59.136.220`
NS	5	`mkn-z3-ib-internet.northwesternmutual.co, dc1-ext-ddi-01a.nml.com...`
TXT	1	`v=spf1 -all`
SOA	1	`fk1-z6-ib-internet.northwesternmutual.co`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.northwesternmutual.com, ns2.northwesternmutual.com, ns6.northwesternmutual.com)

Analysis

IP Addresses

williamrehmann.com points to IP number 199.59.136.220.

For instance, other host names davidfaison.com, jcooney-nm.com, myfcm.com, federalprep.com and tonycongdon.com share IP numbers with williamrehmann.com.

Name Servers

williamrehmann.com is delegated to eight name servers: dc1-ext-ddi-01a.nml.com, fk1-z6-ib-internet.northwesternmutual.com, mkn-z3-ib-internet.northwesternmutual.com, ns1.northwesternmutual.com, ns2.northwesternmutual.com, ns3.northwesternmutual.com, ns4.northwesternmutual.com and ns6.northwesternmutual.com.

williamrehmann.com shares name servers with other domains at least partially, for example brian-koch.com, nm.com, masonstreetfunds.com, danieldial.com and williamdowdy.com.