🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`tevcode-com.mail.protection.outlook.com`

DNSSEC	⚠️ Not signed
A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
		PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
A	2a01:111:f403:ca09::24^{🇳🇱 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:ca21::10^{🇪🇸 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:ca48::c^{🇬🇧 Microsoft2a01:111:f000::/36}
A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.91.159^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.185.21^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.209.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}

`mail.protection.outlook.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1-proddns.glbdns.o365filtering.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns2-proddns.glbdns.o365filtering.com` ⚠️ Not in parent delegation
	NS	`ns2-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns3-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns4-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns5-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns6-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns7-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	SOA	`ns1-proddns.glbdns.o365filtering.com`hostmaster@o365filtering.com 2013-01-08 #1

WOT: SAFE (60/100)
WOT: SAFE (63/100)

MX for

tevcode.com

Previous names

Next names

DNS History

33 records (8 active, 25 former)

○A2a01:111:f403:c967::82026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-13 15:51:56
● 2026-10-14 06:13:04
○ 2026-10-15 03:11:58
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca04::102026-10-09 → 2026-10-09 · 3 obs

● 2026-10-09 09:54:08
○ 2026-10-13 15:13:02
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca04::b2026-10-09 → 2026-10-09 · 3 obs

● 2026-10-09 09:54:08
○ 2026-10-13 15:13:02
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca04::d2026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-13 15:13:02
● 2026-10-13 15:51:56
○ 2026-10-14 06:13:04
○ 2026-10-15 03:12:00

●A2a01:111:f403:ca04::f2026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-14 06:13:04
● 2026-10-15 03:11:58
● 2026-10-15 03:12:00

○A2a01:111:f403:ca09::202026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-09 09:54:08
● 2026-10-13 15:13:02
○ 2026-10-14 06:13:04
○ 2026-10-15 03:12:00

●A2a01:111:f403:ca09::242026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-14 06:13:04
● 2026-10-15 03:11:58
● 2026-10-15 03:12:00

●A2a01:111:f403:ca21::102026-10-13 → 2026-10-15 · 5 obs

○ 2026-10-09 09:54:08
● 2026-10-13 15:13:02
○ 2026-10-13 15:51:56
● 2026-10-15 03:11:58
● 2026-10-15 03:12:00

○A2a01:111:f403:ca21::82026-10-09 → 2026-10-09 · 3 obs

● 2026-10-09 09:54:08
○ 2026-10-13 15:13:02
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca21::a2026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-13 15:51:56
● 2026-10-14 06:13:04
○ 2026-10-15 03:11:58
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca38::82026-10-09 → 2026-10-09 · 3 obs

● 2026-10-09 09:54:08
○ 2026-10-13 15:13:02
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca3c::62026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-09 09:54:08
● 2026-10-13 15:13:02
○ 2026-10-13 15:51:56
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca3c::a2026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-13 15:13:02
● 2026-10-13 15:51:56
○ 2026-10-14 06:13:04
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca48::102026-10-13 → 2026-10-14 · 6 obs

○ 2026-10-09 09:54:08
● 2026-10-13 15:13:02
○ 2026-10-13 15:51:56
● 2026-10-14 06:13:04
○ 2026-10-15 03:11:58
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca48::82026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-13 15:13:02
● 2026-10-13 15:51:56
○ 2026-10-14 06:13:04
○ 2026-10-15 03:12:00

○A2a01:111:f403:ca48::a2026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-13 15:51:56
● 2026-10-14 06:13:04
○ 2026-10-15 03:11:58
○ 2026-10-15 03:12:00

●A2a01:111:f403:ca48::c2026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-14 06:13:04
● 2026-10-15 03:11:58
● 2026-10-15 03:12:00

○A52.101.103.392026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-09 09:54:08
● 2026-10-13 15:13:02
○ 2026-10-14 06:13:04
○ 2026-10-15 03:12:00

○A52.101.181.1532026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-13 15:51:56
● 2026-10-14 06:13:04
○ 2026-10-15 03:11:58
○ 2026-10-15 03:12:00

○A52.101.185.1142026-10-09 → 2026-10-09 · 3 obs

● 2026-10-09 09:54:08
○ 2026-10-13 15:51:56
○ 2026-10-15 03:12:00

●A52.101.185.212026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-14 06:13:04
● 2026-10-15 03:11:58
● 2026-10-15 03:12:00

●A52.101.209.282026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-14 06:13:04
● 2026-10-15 03:11:58
● 2026-10-15 03:12:00

○A52.101.209.312026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-13 15:13:02
● 2026-10-13 15:51:56
○ 2026-10-14 06:13:04
○ 2026-10-15 03:12:00

○A52.101.68.152026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-13 15:51:56
● 2026-10-14 06:13:04
○ 2026-10-15 03:11:58
○ 2026-10-15 03:12:00

○A52.101.68.212026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-13 15:51:56
● 2026-10-14 06:13:04
○ 2026-10-15 03:11:58
○ 2026-10-15 03:12:00

○A52.101.68.272026-10-09 → 2026-10-09 · 3 obs

● 2026-10-09 09:54:08
○ 2026-10-13 15:13:02
○ 2026-10-15 03:12:00

●A52.101.68.292026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-14 06:13:04
● 2026-10-15 03:11:58
● 2026-10-15 03:12:00

○A52.101.68.82026-10-09 → 2026-10-13 · 5 obs

● 2026-10-09 09:54:08
○ 2026-10-13 15:13:02
● 2026-10-13 15:51:56
○ 2026-10-14 06:13:04
○ 2026-10-15 03:12:00

○A52.101.73.1452026-10-09 → 2026-10-13 · 5 obs

● 2026-10-09 09:54:08
○ 2026-10-13 15:13:02
● 2026-10-13 15:51:56
○ 2026-10-14 06:13:04
○ 2026-10-15 03:12:00

○A52.101.73.1532026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-09 09:54:08
● 2026-10-13 15:13:02
○ 2026-10-13 15:51:56
○ 2026-10-15 03:12:00

○A52.101.91.1532026-10-13 → 2026-10-13 · 4 obs

○ 2026-10-09 09:54:08
● 2026-10-13 15:13:02
○ 2026-10-13 15:51:56
○ 2026-10-15 03:12:00

●A52.101.91.1592026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-14 06:13:04
● 2026-10-15 03:11:58
● 2026-10-15 03:12:00

○A52.101.91.1622026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-13 15:51:56
● 2026-10-14 06:13:04
○ 2026-10-15 03:11:58
○ 2026-10-15 03:12:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mail.protection.outlook.com	ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com, ns6-proddns.glbdns.protection.outlook.com, ns7-proddns.glbdns.protection.outlook.com...	-

✅ Authoritative Response

Server:104.47.67.17

NS records: ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com, ns6-proddns.glbdns.protection.outlook.com, ns7-proddns.glbdns.protection.outlook.com, ns3-proddns.glbdns.protection.outlook.com, ns5-proddns.glbdns.protection.outlook.com, ns4-proddns.glbdns.protection.outlook.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail.protection.outlook.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.101.103.39, 52.101.68.29...`
AAAA	4	`2a01:111:f403:ca3c::6, 2a01:111:f403:ca21::e...`

Analysis

Mail Server Role

tevcode.com uses tevcode-com.mail.protection.outlook.com as a mail server.

IP Addresses

tevcode-com.mail.protection.outlook.com has 8 IP addresses — 52.101.68.29, 52.101.91.159, 52.101.185.21 and 5 more.

cmtag-com0i.mail.protection.outlook.com, binder-marketing.mail.protection.outlook.com, fotofindersystems-de02e.mail.protection.outlook.com and two other host names share IP numbers with tevcode-com.mail.protection.outlook.com.

tevcode-com.mail.protection.outlook.com - robtex.com