letsdevelop-tech.c-v1.mx.microsoft - dns.ninja

letsdevelop-tech.c-v1.mx.microsoft

DNSSEC⚠️ Not signed
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft2a01:111:f000::/36
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT

c-v1.mx.microsoft

DNSSEC🔒 Signed (DS record present)
NSns1-86.azure-dns.com ⭐
NSns2-86.azure-dns.net
NSns3-86.azure-dns.org
NSns4-86.azure-dns.info
SOAns1-86.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

MX for

letsdevelop.tech

DNS History

58 records (8 active, 50 former)

A2a01:111:f403:ca04::12a01:111:f403:ca04::102a01:111:f403:ca09::92a01:111:f403:ca09::b52.101.68.1052.101.68.3252.101.73.1152.101.73.302a01:111:f403:ca04::2a01:111:f403:ca04::22a01:111:f403:ca04::42a01:111:f403:ca04::52a01:111:f403:ca04::62a01:111:f403:ca04::72a01:111:f403:ca04::82a01:111:f403:ca04::a2a01:111:f403:ca04::b2a01:111:f403:ca04::c2a01:111:f403:ca04::e2a01:111:f403:ca04::f2a01:111:f403:ca09::12a01:111:f403:ca09::202a01:111:f403:ca09::32a01:111:f403:ca09::42a01:111:f403:ca09::52a01:111:f403:ca09::62a01:111:f403:ca09::72a01:111:f403:ca09::a2a01:111:f403:ca09::c2a01:111:f403:ca09::d2a01:111:f403:ca09::e2a01:111:f403:ca09::f52.101.68.052.101.68.1252.101.68.1652.101.68.1852.101.68.2552.101.68.2752.101.68.2952.101.68.352.101.68.3652.101.68.3952.101.68.552.101.68.852.101.73.152.101.73.1252.101.73.1552.101.73.15352.101.73.1652.101.73.1952.101.73.252.101.73.2252.101.73.2452.101.73.2652.101.73.2852.101.73.452.101.73.652.101.73.8
○A2a01:111:f403:ca04::2026-08-02 → 2026-08-02 · 3 obs
○ 2026-06-14 04:21:02
● 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
●A2a01:111:f403:ca04::12026-06-13 → 2026-08-02 · 5 obs
○ 2026-02-21 21:24:40
○ 2026-06-13 17:25:40
● 2026-06-13 23:20:34
○ 2026-06-14 04:21:02
● 2026-08-02 20:47:28
●A2a01:111:f403:ca04::102026-08-02 → 2026-08-02 · 2 obs
○ 2026-08-02 14:09:02
● 2026-08-02 20:47:28
○A2a01:111:f403:ca04::22026-04-28 → 2026-06-13 · 7 obs
○ 2026-03-07 21:12:50
● 2026-04-28 08:35:04
○ 2026-05-08 14:01:26
○ 2026-05-09 06:47:56
● 2026-06-13 17:25:40
○ 2026-06-13 23:20:34
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::42026-08-02 → 2026-08-02 · 3 obs
○ 2026-06-14 04:21:02
● 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::52026-05-08 → 2026-05-08 · 4 obs
○ 2026-04-28 08:35:04
● 2026-05-08 14:01:26
○ 2026-05-09 06:47:56
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::62026-05-08 → 2026-06-13 · 7 obs
○ 2026-04-28 08:35:04
● 2026-05-08 14:01:26
○ 2026-05-09 06:47:56
○ 2026-06-13 17:25:40
● 2026-06-13 23:20:34
○ 2026-06-14 04:21:02
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::72026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-13 17:25:40
● 2026-06-13 23:20:34
○ 2026-06-14 04:21:02
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::82026-02-21 → 2026-05-09 · 8 obs
● 2026-02-21 21:24:40
○ 2026-02-25 12:06:14
○ 2026-03-07 21:12:50
● 2026-04-28 08:35:04
○ 2026-05-08 14:01:26
● 2026-05-09 06:47:56
○ 2026-06-13 17:25:40
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::a2026-02-21 → 2026-05-09 · 7 obs
● 2026-02-21 21:24:40
● 2026-02-25 12:06:14
○ 2026-03-07 21:12:50
○ 2026-05-08 14:01:26
● 2026-05-09 06:47:56
○ 2026-06-13 17:25:40
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::b2026-02-25 → 2026-08-02 · 9 obs
○ 2026-02-21 21:24:40
● 2026-02-25 12:06:14
○ 2026-03-07 21:12:50
○ 2026-05-09 06:47:56
● 2026-06-13 17:25:40
○ 2026-06-13 23:20:34
○ 2026-06-14 04:21:02
● 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::c2026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-21 21:24:40
● 2026-02-25 12:06:14
○ 2026-03-07 21:12:50
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::e2026-02-21 → 2026-08-02 · 2 obs
○ 2026-02-21 21:24:40
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca04::f2026-05-08 → 2026-05-08 · 4 obs
○ 2026-04-28 08:35:04
● 2026-05-08 14:01:26
○ 2026-05-09 06:47:56
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::12026-04-28 → 2026-04-28 · 4 obs
○ 2026-03-07 21:12:50
● 2026-04-28 08:35:04
○ 2026-05-08 14:01:26
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::202026-02-21 → 2026-05-08 · 6 obs
● 2026-02-21 21:24:40
○ 2026-02-25 12:06:14
○ 2026-04-28 08:35:04
● 2026-05-08 14:01:26
○ 2026-05-09 06:47:56
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::32026-06-14 → 2026-06-14 · 4 obs
○ 2026-06-13 23:20:34
● 2026-06-14 04:21:02
○ 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::42026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-21 21:24:40
● 2026-02-25 12:06:14
○ 2026-03-07 21:12:50
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::52026-05-09 → 2026-05-09 · 4 obs
○ 2026-05-08 14:01:26
● 2026-05-09 06:47:56
○ 2026-06-13 17:25:40
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::62026-03-07 → 2026-03-07 · 4 obs
○ 2026-02-25 12:06:14
● 2026-03-07 21:12:50
○ 2026-04-28 08:35:04
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::72026-03-07 → 2026-06-14 · 6 obs
○ 2026-02-25 12:06:14
● 2026-03-07 21:12:50
○ 2026-04-28 08:35:04
○ 2026-06-13 23:20:34
● 2026-06-14 04:21:02
○ 2026-08-02 20:47:28
●A2a01:111:f403:ca09::92026-03-07 → 2026-08-02 · 4 obs
○ 2026-02-25 12:06:14
● 2026-03-07 21:12:50
○ 2026-04-28 08:35:04
● 2026-08-02 20:47:28
○A2a01:111:f403:ca09::a2026-02-21 → 2026-08-02 · 2 obs
○ 2026-02-21 21:24:40
○ 2026-08-02 20:47:28
●A2a01:111:f403:ca09::b2026-08-02 → 2026-08-02 · 2 obs
○ 2026-08-02 14:09:02
● 2026-08-02 20:47:28
○A2a01:111:f403:ca09::c2026-04-28 → 2026-04-28 · 4 obs
○ 2026-03-07 21:12:50
● 2026-04-28 08:35:04
○ 2026-05-08 14:01:26
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::d2026-03-07 → 2026-06-14 · 10 obs
○ 2026-02-25 12:06:14
● 2026-03-07 21:12:50
○ 2026-04-28 08:35:04
○ 2026-05-08 14:01:26
● 2026-05-09 06:47:56
○ 2026-06-13 17:25:40
● 2026-06-13 23:20:34
● 2026-06-14 04:21:02
○ 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::e2026-02-21 → 2026-06-14 · 8 obs
● 2026-02-21 21:24:40
○ 2026-02-25 12:06:14
○ 2026-05-09 06:47:56
● 2026-06-13 17:25:40
○ 2026-06-13 23:20:34
● 2026-06-14 04:21:02
○ 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A2a01:111:f403:ca09::f2026-06-13 → 2026-06-13 · 4 obs
○ 2026-05-09 06:47:56
● 2026-06-13 17:25:40
○ 2026-06-13 23:20:34
○ 2026-08-02 20:47:28
○A52.101.68.02026-05-08 → 2026-05-08 · 4 obs
○ 2026-04-28 08:35:04
● 2026-05-08 14:01:26
○ 2026-05-09 06:47:56
○ 2026-08-02 20:47:28
●A52.101.68.102026-02-25 → 2026-08-02 · 4 obs
○ 2026-02-21 21:24:40
● 2026-02-25 12:06:14
○ 2026-03-07 21:12:50
● 2026-08-02 20:47:28
○A52.101.68.122026-05-08 → 2026-05-08 · 4 obs
○ 2026-04-28 08:35:04
● 2026-05-08 14:01:26
○ 2026-05-09 06:47:56
○ 2026-08-02 20:47:28
○A52.101.68.162026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-21 21:24:40
● 2026-02-25 12:06:14
○ 2026-03-07 21:12:50
○ 2026-08-02 20:47:28
○A52.101.68.182026-05-08 → 2026-05-09 · 6 obs
○ 2026-02-21 21:24:40
○ 2026-04-28 08:35:04
● 2026-05-08 14:01:26
● 2026-05-09 06:47:56
○ 2026-06-13 17:25:40
○ 2026-08-02 20:47:28
○A52.101.68.252026-03-07 → 2026-06-14 · 8 obs
○ 2026-02-25 12:06:14
● 2026-03-07 21:12:50
○ 2026-04-28 08:35:04
○ 2026-06-13 17:25:40
● 2026-06-13 23:20:34
● 2026-06-14 04:21:02
○ 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A52.101.68.272026-06-14 → 2026-06-14 · 4 obs
○ 2026-06-13 23:20:34
● 2026-06-14 04:21:02
○ 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A52.101.68.292026-02-21 → 2026-08-02 · 2 obs
○ 2026-02-21 21:24:40
○ 2026-08-02 20:47:28
○A52.101.68.32026-04-28 → 2026-08-02 · 6 obs
○ 2026-03-07 21:12:50
● 2026-04-28 08:35:04
○ 2026-05-08 14:01:26
○ 2026-06-14 04:21:02
● 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
●A52.101.68.322026-06-13 → 2026-08-02 · 4 obs
○ 2026-05-09 06:47:56
● 2026-06-13 17:25:40
○ 2026-06-13 23:20:34
● 2026-08-02 20:47:28
○A52.101.68.362026-06-13 → 2026-06-13 · 4 obs
○ 2026-05-09 06:47:56
● 2026-06-13 17:25:40
○ 2026-06-13 23:20:34
○ 2026-08-02 20:47:28
○A52.101.68.392026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-13 17:25:40
● 2026-06-13 23:20:34
○ 2026-06-14 04:21:02
○ 2026-08-02 20:47:28
○A52.101.68.52026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:24:40
○ 2026-02-25 12:06:14
○ 2026-08-02 20:47:28
○A52.101.68.82026-03-07 → 2026-06-13 · 7 obs
○ 2026-02-25 12:06:14
● 2026-03-07 21:12:50
○ 2026-04-28 08:35:04
○ 2026-06-13 17:25:40
● 2026-06-13 23:20:34
○ 2026-06-14 04:21:02
○ 2026-08-02 20:47:28
○A52.101.73.12026-02-21 → 2026-05-09 · 6 obs
● 2026-02-21 21:24:40
○ 2026-02-25 12:06:14
○ 2026-05-08 14:01:26
● 2026-05-09 06:47:56
○ 2026-06-13 17:25:40
○ 2026-08-02 20:47:28
●A52.101.73.112026-08-02 → 2026-08-02 · 3 obs
○ 2026-06-14 04:21:02
● 2026-08-02 14:09:02
● 2026-08-02 20:47:28
○A52.101.73.122026-05-09 → 2026-05-09 · 4 obs
○ 2026-05-08 14:01:26
● 2026-05-09 06:47:56
○ 2026-06-13 17:25:40
○ 2026-08-02 20:47:28
○A52.101.73.152026-02-25 → 2026-04-28 · 6 obs
○ 2026-02-21 21:24:40
● 2026-02-25 12:06:14
○ 2026-03-07 21:12:50
● 2026-04-28 08:35:04
○ 2026-05-08 14:01:26
○ 2026-08-02 20:47:28
○A52.101.73.1532026-04-28 → 2026-08-02 · 9 obs
○ 2026-03-07 21:12:50
● 2026-04-28 08:35:04
○ 2026-05-08 14:01:26
○ 2026-05-09 06:47:56
● 2026-06-13 17:25:40
○ 2026-06-13 23:20:34
○ 2026-06-14 04:21:02
● 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A52.101.73.162026-04-28 → 2026-06-14 · 7 obs
○ 2026-03-07 21:12:50
● 2026-04-28 08:35:04
○ 2026-05-08 14:01:26
○ 2026-06-13 23:20:34
● 2026-06-14 04:21:02
○ 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A52.101.73.192026-03-07 → 2026-03-07 · 4 obs
○ 2026-02-25 12:06:14
● 2026-03-07 21:12:50
○ 2026-04-28 08:35:04
○ 2026-08-02 20:47:28
○A52.101.73.22026-02-21 → 2026-03-07 · 4 obs
● 2026-02-21 21:24:40
● 2026-03-07 21:12:50
○ 2026-04-28 08:35:04
○ 2026-08-02 20:47:28
○A52.101.73.222026-05-09 → 2026-05-09 · 4 obs
○ 2026-05-08 14:01:26
● 2026-05-09 06:47:56
○ 2026-06-13 17:25:40
○ 2026-08-02 20:47:28
○A52.101.73.242026-08-02 → 2026-08-02 · 3 obs
○ 2026-06-14 04:21:02
● 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A52.101.73.262026-02-21 → 2026-08-02 · 2 obs
○ 2026-02-21 21:24:40
○ 2026-08-02 20:47:28
○A52.101.73.282026-06-13 → 2026-06-13 · 4 obs
○ 2026-05-09 06:47:56
● 2026-06-13 17:25:40
○ 2026-06-13 23:20:34
○ 2026-08-02 20:47:28
●A52.101.73.302026-08-02 → 2026-08-02 · 2 obs
○ 2026-08-02 14:09:02
● 2026-08-02 20:47:28
○A52.101.73.42026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-13 17:25:40
● 2026-06-13 23:20:34
○ 2026-06-14 04:21:02
○ 2026-08-02 20:47:28
○A52.101.73.62026-05-08 → 2026-06-14 · 7 obs
○ 2026-04-28 08:35:04
● 2026-05-08 14:01:26
○ 2026-05-09 06:47:56
○ 2026-06-13 23:20:34
● 2026-06-14 04:21:02
○ 2026-08-02 14:09:02
○ 2026-08-02 20:47:28
○A52.101.73.82026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:24:40
○ 2026-02-25 12:06:14
○ 2026-08-02 20:47:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
microsoftdnsa.nic.microsoft, dns4.nic.microsoft, dns3.nic.microsoft, dns1.nic.microsoft...16 records
mx.microsoftns1-81.azure-dns.com, ns2-81.azure-dns.net, ns3-81.azure-dns.org, ns4-81.azure-dns.info-
c-v1.mx.microsoftns1-86.azure-dns.com, ns2-86.azure-dns.net, ns3-86.azure-dns.org, ns4-86.azure-dns.info-

✅ Authoritative Response

Server:13.107.206.86

NS records: ns1-86.azure-dns.com, ns2-86.azure-dns.net, ns3-86.azure-dns.org, ns4-86.azure-dns.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

TypeCountSample Data
A452.101.73.16, 52.101.68.8...
AAAA42a01:111:f403:ca04::7, 2a01:111:f403:ca04::8...

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (dnsd.nic.microsoft, dnsc.nic.microsoft, dnsb.nic.microsoft...)

Analysis

Mail Server Role

The mail server letsdevelop-tech.c-v1.mx.microsoft processes email for letsdevelop.tech.

IP Addresses

letsdevelop-tech.c-v1.mx.microsoft directs to 8 IP numbers: 52.101.68.10, 52.101.68.32, 52.101.73.11 and 5 other.

Two other host names, along with smartdriver-fi.mail.protection.outlook.com, kangarooauctions-co-uk.mail.protection.outlook.com and steelwerk-com01c.mail.protection.outlook.com, also share IP numbers with letsdevelop-tech.c-v1.mx.microsoft.