stratumgroup.co - robtex.com

stratumgroup.co

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns1.discountdomains.co.nz ⭐
A172.64.52.74🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.discountdomains.co.nz
A172.64.53.87🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.discountdomains.co.nz
A172.64.52.74🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXstratumgroup-co.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTMS=ms14876544
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.discountdomains.co.nzhostmaster@discountdomains.co.nz 2025-11-04 #17

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759731548

Same first word

stratumgroup.net
stratumgroup.co

Similar names

amtrustgroup.com
amtrustgroup.de
amtrustgroup.com.cn

DNS History

10 records (8 active, 2 former)

2020202120222023202420252026NSns1.discountdomains.co.nzns2.discountdomains.co.nzns3.discountdomains.co.nzMXstratumgroup-co.mail.protection.outlook.comfilter1.omninet.co.nzfilter2.omninet.co.nzA198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSns1.discountdomains.co.nz2019-12-19 → 2026-08-12 · 2 obs
● 2019-12-19 22:56:40
● 2026-08-12 20:02:08
●NSns2.discountdomains.co.nz2019-12-19 → 2026-08-12 · 2 obs
● 2019-12-19 22:56:40
● 2026-08-12 20:02:08
●NSns3.discountdomains.co.nz2019-12-19 → 2026-08-12 · 4 obs
● 2019-12-19 22:56:40
○ 2021-10-13 02:33:30
● 2026-05-23 12:41:10
● 2026-08-12 20:02:08
○MXfilter1.omninet.co.nz2021-10-13 → 2021-10-13 · 4 obs
○ 2019-12-19 22:56:40
● 2021-10-13 02:33:30
○ 2026-05-23 12:41:10
○ 2026-08-12 20:02:08
○MXfilter2.omninet.co.nz2021-10-13 → 2021-10-13 · 4 obs
○ 2019-12-19 22:56:40
● 2021-10-13 02:33:30
○ 2026-05-23 12:41:10
○ 2026-08-12 20:02:08
●MXstratumgroup-co.mail.protection.outlook.com2019-12-19 → 2026-08-12 · 4 obs
● 2019-12-19 22:56:40
○ 2021-10-13 02:33:30
● 2026-05-23 12:41:10
● 2026-08-12 20:02:08
●A198.185.159.1442019-12-19 → 2026-08-12 · 2 obs
● 2019-12-19 22:56:40
● 2026-08-12 20:02:08
●A198.185.159.1452019-12-19 → 2026-08-12 · 2 obs
● 2019-12-19 22:56:40
● 2026-08-12 20:02:08
●A198.49.23.1442019-12-19 → 2026-08-12 · 2 obs
● 2019-12-19 22:56:40
● 2026-08-12 20:02:08
●A198.49.23.1452019-12-19 → 2026-08-12 · 2 obs
● 2019-12-19 22:56:40
● 2026-08-12 20:02:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, d.registrydns.co, a.registrydns.co, b.registrydns.co-
stratumgroup.cons1.discountdomains.co.nz, ns2.discountdomains.co.nz, ns3.discountdomains.co.nz-

✅ Authoritative Response

Server:172.64.52.74

NS records: ns1.discountdomains.co.nz, ns2.discountdomains.co.nz, ns3.discountdomains.co.nz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stratumgroup.co (unsigned zone)

⏱️ Timing

Total: 1721ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.145, 198.49.23.145...
NS3ns1.discountdomains.co.nz, ns3.discountdomains.co.nz...
MX1stratumgroup-co.mail.protection.outlook.
TXT2MS=ms14876544, v=spf1 include:spf.protection.outlook.co
SOA1ns1.discountdomains.co.nz hostmaster.dis

Analysis

IP Addresses

stratumgroup.co directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

sullacosta.com, gimc.us, loganexplores.com and two other host names share IP numbers with stratumgroup.co.

Name Servers

stratumgroup.co has three name servers — ns1.discountdomains.co.nz, ns2.discountdomains.co.nz and ns3.discountdomains.co.nz.

There is at least partial name server overlap between stratumgroup.co and other domains — medicals.co.nz, sciquest.co.nz, gpre.co.nz and two more among them.

Three hostnames, each with one IP address: ns1.discountdomains.co.nz points to 172.64.52.74, ns2.discountdomains.co.nz points to 172.64.53.87 and ns3.discountdomains.co.nz points to 172.64.52.74. Note that ns1.discountdomains.co.nz and ns3.discountdomains.co.nz share the same IP.

The host names ns1.discountdomains.co.nz and ns3.discountdomains.co.nz both resolve to 172.64.52.74 IP addresses.

Mail Servers

Mail for stratumgroup.co is handled by a single mail server, stratumgroup-co.mail.protection.outlook.com.

stratumgroup-co.mail.protection.outlook.com resolves to 6 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.