markmulrain.com - robtex.com
markmulrain.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.complease_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.netnstld@verisign-grs.com serial=1774649637 | ||||||
Same first word
markmulrain.com |
Similar names
DNS History
13 records (9 active, 4 former)
●NSdc1-ext-ddi-01a.nml.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 23:55:48
● 2026-03-27 22:31:44
○NSf1-ib-gridmaster.ho.nmfco.com2015-12-06 → 2016-01-02 · 5 obs
● 2015-12-06 17:24:12
● 2016-01-02 12:36:14
○ 2016-04-23 11:16:14
○ 2026-03-27 22:31:44
○NSf1-ib-inetns.northwesternmutual.com2015-12-06 → 2016-01-02 · 5 obs
● 2015-12-06 17:24:12
● 2016-01-02 12:36:14
○ 2016-04-23 11:16:14
○ 2026-03-27 22:31:44
●NSfk1-z6-ib-internet.northwesternmutual.com2016-04-23 → 2026-03-27 · 3 obs
● 2016-04-23 11:16:14
● 2026-03-27 22:31:44
●NSmkn-z3-ib-internet.northwesternmutual.com2016-04-23 → 2026-03-27 · 3 obs
● 2016-04-23 11:16:14
● 2026-03-27 22:31:44
○NSmn-ib-inetns.northwesternmutual.com2015-12-06 → 2016-01-02 · 5 obs
● 2015-12-06 17:24:12
● 2016-01-02 12:36:14
○ 2016-04-23 11:16:14
○ 2026-03-27 22:31:44
●NSns1.northwesternmutual.com2015-08-21 → 2026-03-27 · 5 obs
○ 2015-12-06 17:24:12
○ 2017-03-20 13:52:50
● 2026-03-26 23:55:48
● 2026-03-27 22:31:44
●NSns2.northwesternmutual.com2015-08-21 → 2026-03-27 · 5 obs
○ 2015-12-06 17:24:12
○ 2017-03-20 13:52:50
● 2026-03-26 23:55:48
● 2026-03-27 22:31:44
●NSns3.northwesternmutual.com2015-12-06 → 2026-03-27 · 3 obs
● 2015-12-06 17:24:12
● 2026-03-27 22:31:44
●NSns4.northwesternmutual.com2015-12-06 → 2026-03-27 · 3 obs
● 2015-12-06 17:24:12
● 2026-03-27 22:31:44
●NSns6.northwesternmutual.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 23:55:48
● 2026-03-27 22:31:44
○NSnsfdp.ho.nmfco.com2015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-06 17:24:12
○ 2026-03-27 22:31:44
●A199.59.136.2202015-08-21 → 2026-03-27 · 2 obs
● 2026-03-27 22:31:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| markmulrain.com | ns1.northwesternmutual.com, ns2.northwesternmutual.com, ns6.northwesternmutual.com | 3 records |
✅ Authoritative Response
Server:216.20.179.228
NS records: ns1.northwesternmutual.com, ns2.northwesternmutual.com, ns6.northwesternmutual.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markmulrain.com (unsigned zone)
⏱️ Timing
Total: 3080ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.59.136.220 |
| NS | 5 | ns4.northwesternmutual.com, ns3.northwesternmutual.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
markmulrain.com points to a single IP address: 199.59.136.220.
Other host names such as hfsadvisors.com, stephen-lowe.com, stratfinsrv.com, sbffinancialservices.com and waltercasagrande.com share IP numbers with markmulrain.com.
Name Servers
markmulrain.com delegates 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.
At least part of the name servers for markmulrain.com are shared with other domains, for instance fridaywealthmanagement.com, kristinfrancisco.com, johnvangieson.com, romanpolnar.com and spikeabernethy.com.
These name servers are often used together with auth01.ns.uu.net, auth61.ns.uu.net and auth00.ns.uu.net.
Host names with one IP number:
dc1-ext-ddi-01a.nml.com points to 216.20.184.10.
fk1-z6-ib-internet.northwesternmutual.com points to 216.20.176.228.
mkn-z3-ib-internet.northwesternmutual.com points to 216.20.179.228.
ns1.northwesternmutual.com points to 216.20.176.228.
ns2.northwesternmutual.com points to 216.20.179.228.
ns6.northwesternmutual.com points to 216.20.184.10.
Host names pointing to 216.20.184.10: dc1-ext-ddi-01a.nml.com and ns6.northwesternmutual.com.
Host names pointing to 216.20.176.228: fk1-z6-ib-internet.northwesternmutual.com and ns1.northwesternmutual.com.
Host names pointing to 216.20.179.228: mkn-z3-ib-internet.northwesternmutual.com and ns2.northwesternmutual.com.