mail.arcamengineering.com - dns.ninja

mail.arcamengineering.com

CNAMEarcamengineering.com
DNSSEC⚠️ Not signed
A216.222.198.156🇺🇸 ONIAAS216.222.196.0/22 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States
PTRsh-cp23.lax2.servername.online
NSns1.hostpapa.com ⭐ ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:1a9b🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.155Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.lp.hostpapa.com ⚠️ Not in zone NS records
A162.159.26.48Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.hostpapa.com ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:1b90🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.27.144Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.lp.hostpapa.com ⚠️ Not in zone NS records
A162.159.27.110Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXarcamengineering-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00300.inbound.protection.outlook.com
A2a01:111:f403:c92c::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm5pr04cu00103.inbound.protection.outlook.com
A2a01:111:f403:f902::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f908::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.10.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.10.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr04cu00206.inbound.protection.outlook.com
A52.101.10.18🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
TXTv=spf1 ip4:216.222.198.156 ip4:204.44.192.39 include:spf.protection.outlook.c...
SOAns1.hostpapa.comadmin@hostpapa.ca 2026-06-15 #1

arcamengineering.com

DNSSEC⚠️ Not signed
A216.222.198.156🇺🇸 ONIAAS216.222.196.0/22 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States
NSns1.hostpapa.com ⭐ ⚠️ Not in parent delegation
NSns1.lp.hostpapa.com ⚠️ Not in zone NS records
NSns2.hostpapa.com ⚠️ Not in parent delegation
NSns2.lp.hostpapa.com ⚠️ Not in zone NS records
MXarcamengineering-com.mail.protection.outlook.com ⭐
TXTv=spf1 ip4:216.222.198.156 ip4:204.44.192.39 include:spf.protection.outlook.c...
SOAns1.hostpapa.comadmin@hostpapa.ca 2026-06-15 #1

Previously MX for

arcamengineering.com

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DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A70.88.236.212CNAMEarcamengineering.com
○A70.88.236.2122015-08-15 → 2016-04-16 · 4 obs
● 2015-08-15 20:54:50
● 2016-04-16 04:30:30
○ 2026-03-26 09:40:00
○ 2026-08-01 15:40:50
●CNAMEarcamengineering.com2026-03-26 → 2026-08-01 · 2 obs
● 2026-03-26 09:40:00
● 2026-08-01 15:40:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
arcamengineering.comns1.lp.hostpapa.com, ns2.lp.hostpapa.com4 records

✅ Authoritative Response

Server:162.159.26.48

NS records: ns1.lp.hostpapa.com, ns2.lp.hostpapa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arcamengineering.com (unsigned zone)

⏱️ Timing

Total: 273ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1arcamengineering.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.lp.hostpapa.com, ns1.lp.hostpapa.com, ns2.lp.hostpapa.com...)

Analysis

IP Addresses

mail.arcamengineering.com resolves to just one IP address, 216.222.198.156.

Two other host names, along with mail.northtownmud.org, backporchboat.com and rcci.org, also share IP numbers with mail.arcamengineering.com.

Name Servers

The NS records for mail.arcamengineering.com point to four name servers: ns1.hostpapa.com, ns2.hostpapa.com, ns1.lp.hostpapa.com and ns2.lp.hostpapa.com.

mail.arcamengineering.com has at least partial name server overlap with other domains, such as clmusa.org, mostlycajun.com, saif.id.au and two others.

ns1.lunarpages.com, ns2.lunarpages.com and ns4.lunarpages.com — plus 7 other name servers — are commonly paired with these name servers.

Host names that have two IP addresses:

ns1.hostpapa.com points to 162.159.26.155 and 2400:cb00:2049:1::a29f:1a9b.

ns2.hostpapa.com points to 162.159.27.144 and 2400:cb00:2049:1::a29f:1b90.

Host names that point to one IP address:

ns1.lp.hostpapa.com points to 162.159.26.48.

ns2.lp.hostpapa.com points to 162.159.27.110.

Mail Servers

The sole mail server for mail.arcamengineering.com is arcamengineering-com.mail.protection.outlook.com.

Mail server setup for mail.arcamengineering.com matches that of other domains, among them arcamengineering.com.

With 8 IP addresses total, arcamengineering-com.mail.protection.outlook.com resolves to 52.101.10.10, 52.101.10.14, 52.101.10.18 and 5 others.