arcoma.com - dns.ninja

`arcoma.com`

DNSSEC	⚠️ Not signed
A	212.76.85.79^{🇸🇦 SaharaNet-AS212.76.85.0/24 Atheeb via EMIX}
		PTR	`sl15.sahara.net.sa`
NS	`ns10.sahara.com.sa` ⭐
		A	213.236.58.202^{🇸🇦 SaharaNet-AS213.236.56.0/22 Route Object MultiHoming}
			PTR	`ns10.sahara.com.sa`
NS	`ns11.sahara.com.sa`
		A	188.117.94.106^{🇸🇦 SaharaNet-AS188.117.64.0/18 Static IP Class}
			PTR	`ns11.sahara.com.sa`
NS	`ns14.sahara.com.sa` ⚠️ Not in parent delegation
		A	13.90.140.235^{🇺🇸 Microsoft13.64.0.0/11 MICROSOFT}
MX	`arcoma-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`MS=ms47679360`
TXT	`sophos-domain-verification=13b1a9b2d5bfaff8211b9ad65854e3257911dd5244a671fb87...`
TXT	`v=spf1 mx include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.c...`
TXT	`inssec3a7nt81scqg1m4mvs6uv`
SOA	`ns10.sahara.com.sa`shosting@sahara.com 2026-06-17 #1

`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=1782822501

PTR for

10.222.93.212.in-addr.arpa

Subdomains

mail.arcoma.com

www.arcoma.com

mail2.arcoma.com

webmail.arcoma.com

Same first word

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caramo.jp

DNS History

14 records (5 active, 9 former)

○NSns1.awalnet.net.sa2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 07:27:34
○ 2015-08-11 08:40:54
○ 2026-06-30 12:48:30

○NSns1.sahara.com.sa2015-08-11 → 2016-12-16 · 5 obs

○ 2007-10-23 07:27:34
● 2015-08-11 08:40:54
● 2016-12-16 23:54:02
○ 2018-06-25 13:58:56
○ 2026-06-30 12:48:30

●NSns10.sahara.com.sa2018-06-25 → 2026-06-30 · 3 obs

○ 2016-12-16 23:54:02
● 2018-06-25 13:58:56
● 2026-06-30 12:48:30

●NSns11.sahara.com.sa2018-06-25 → 2026-06-30 · 3 obs

○ 2016-12-16 23:54:02
● 2018-06-25 13:58:56
● 2026-06-30 12:48:30

●NSns14.sahara.com.sa2026-02-15 → 2026-06-30 · 6 obs

○ 2018-06-25 13:58:56
● 2026-02-15 17:34:18
● 2026-03-24 11:33:26
○ 2026-03-27 11:04:06
● 2026-03-30 19:13:08
● 2026-06-30 12:48:30

○NSns2.awalnet.net.sa2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 07:27:34
○ 2015-08-11 08:40:54
○ 2026-06-30 12:48:30

○NSns2.sahara.com.sa2015-08-11 → 2016-12-16 · 5 obs

○ 2007-10-23 07:27:34
● 2015-08-11 08:40:54
● 2016-12-16 23:54:02
○ 2018-06-25 13:58:56
○ 2026-06-30 12:48:30

●MXarcoma-com.mail.protection.outlook.com2026-02-15 → 2026-06-30 · 3 obs

○ 2018-06-25 13:58:56
● 2026-02-15 17:34:18
● 2026-06-30 12:48:30

○MXmail.arcoma.com2007-10-23 → 2018-06-25 · 4 obs

● 2007-10-23 07:27:34
● 2018-06-25 13:58:56
○ 2026-02-15 17:34:18
○ 2026-06-30 12:48:30

○MXmail2.arcoma.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 07:27:34
○ 2015-08-11 08:40:54
○ 2026-06-30 12:48:30

○A212.76.85.262015-08-11 → 2015-08-11 · 4 obs

○ 2007-10-23 07:27:34
● 2015-08-11 08:40:54
○ 2015-10-30 07:34:56
○ 2026-06-30 12:48:30

○A212.76.85.552018-06-25 → 2018-06-25 · 4 obs

○ 2016-12-16 23:54:02
● 2018-06-25 13:58:56
○ 2026-02-15 17:34:18
○ 2026-06-30 12:48:30

○A212.76.85.702015-10-30 → 2016-12-16 · 5 obs

○ 2015-08-11 08:40:54
● 2015-10-30 07:34:56
● 2016-12-16 23:54:02
○ 2018-06-25 13:58:56
○ 2026-06-30 12:48:30

●A212.76.85.792026-02-15 → 2026-06-30 · 6 obs

○ 2018-06-25 13:58:56
● 2026-02-15 17:34:18
● 2026-03-24 11:33:26
○ 2026-03-27 11:04:06
● 2026-03-30 19:13:08
● 2026-06-30 12:48:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
arcoma.com	ns10.sahara.com.sa, ns11.sahara.com.sa	-

✅ Authoritative Response

Server:213.236.58.202

NS records: ns10.sahara.com.sa, ns11.sahara.com.sa

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arcoma.com (unsigned zone)

⏱️ Timing

Total: 1920ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.76.85.79`
NS	3	`ns11.sahara.com.sa, ns14.sahara.com.sa...`
MX	1	`arcoma-com.mail.protection.outlook.com (`
TXT	4	`v=spf1 mx include:spf.protection.outlook, sophos-domain-verification=13b1a9b2d5bfa...`
SOA	1	`ns10.sahara.com.sa shosting.sahara.com`

Analysis

Hierarchy

arcoma.com serves as the parent of mail.arcoma.com, www.arcoma.com, mail2.arcoma.com and webmail.arcoma.com.

IP Addresses

arcoma.com directs to one IP number, which is 212.76.85.79.

Among the host names that share IP numbers with arcoma.com are mail.eetat.com, mail.ithest.net, mail.yhfdossary.com and two others.

Name Servers

DNS for arcoma.com is handled by three authoritative name servers: ns10.sahara.com.sa, ns11.sahara.com.sa and ns14.sahara.com.sa.

arcoma.com has at least partial name server overlap with other domains, such as azsahara.com, mapfsa.com, bankruptcy.gov.sa and two others.

ns10.sahara.com.sa, ns11.sahara.com.sa and ns14.sahara.com.sa all have one IP address each — ns10.sahara.com.sa directs to 213.236.58.202, ns11.sahara.com.sa directs to 188.117.94.106 and ns14.sahara.com.sa directs to 13.90.140.235.

Mail Servers

arcoma.com routes its mail through a single mail server, arcoma-com.mail.protection.outlook.com.

arcoma-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.3, 52.101.68.10 and 52.101.68.32, along with 5 other.