over-tech.com - robtex.com

over-tech.com

DNSSEC⚠️ Not signed
NSns1.bdm.microsoftonline.com ⭐
A2603:1061:0:700::d0🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-208.azure-dns.com
A13.107.236.208🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com
A2620:1ec:8ec:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-208.azure-dns.net
A150.171.21.208🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-208.azure-dns.net
NSns3.bdm.microsoftonline.com
A2a01:111:4000:700::d0🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-208.azure-dns.org
A204.14.183.208🇺🇸 Microsoft204.14.180.0/22
PTRns3-208.azure-dns.org
NSns4.bdm.microsoftonline.com
A2620:1ec:bda:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-208.azure-dns.info
A208.84.5.208🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-208.azure-dns.info
MXovertech-com01b.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.6🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00206.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTmscid=8VR7tYkEV5IVnUQV0jF1SqbgWV5hP72B90IU8b179BjDm+Z6OMA+w+mypss483k0v/r8QVh...
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774792432

Same first word

over-tech.com

Similar names

evro-tech.ru
revo-tech.com
echo-vert.fr

DNS History

7 records (5 active, 2 former)

200920112013201520172019202120232025NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns-tk061.ocn.ad.jpns.over-tech.comMXovertech-com01b.mail.protection.outlook.com
○NSns-tk061.ocn.ad.jp2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 21:40:46
○ 2015-07-20 19:51:32
○ 2026-03-29 14:20:32
○NSns.over-tech.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 21:40:46
○ 2015-07-20 19:51:32
○ 2026-03-29 14:20:32
●NSns1.bdm.microsoftonline.com2026-02-18 → 2026-03-29 · 3 obs
○ 2015-07-20 19:51:32
● 2026-02-18 14:36:26
● 2026-03-29 14:20:32
●NSns2.bdm.microsoftonline.com2026-02-18 → 2026-03-29 · 3 obs
○ 2015-07-20 19:51:32
● 2026-02-18 14:36:26
● 2026-03-29 14:20:32
●NSns3.bdm.microsoftonline.com2026-02-18 → 2026-03-29 · 3 obs
○ 2015-07-20 19:51:32
● 2026-02-18 14:36:26
● 2026-03-29 14:20:32
●NSns4.bdm.microsoftonline.com2026-02-18 → 2026-03-29 · 3 obs
○ 2015-07-20 19:51:32
● 2026-02-18 14:36:26
● 2026-03-29 14:20:32
●MXovertech-com01b.mail.protection.outlook.com2026-02-18 → 2026-03-29 · 2 obs
● 2026-02-18 14:36:26
● 2026-03-29 14:20:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
over-tech.comns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com8 records

✅ Authoritative Response

Server:150.171.21.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for over-tech.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1overtech-com01b.mail.protection.outlook.
TXT2v=spf1 include:spf.protection.outlook.co, mscid=8VR7tYkEV5IVnUQV0jF1SqbgWV5hP72B90
SOA1ns1.bdm.microsoftonline.com azuredns-hos

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Name Servers

over-tech.com's delegation is handled by four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

over-tech.com partially shares name servers with other domains; examples include surgeryforchildren.net, valdelasne.be, boij.net, matsuo.com.my and alperton.ie.

Host names with two IPs:

ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208

ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208

ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208

ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208

Mail Servers

over-tech.com is handled by a single mail server, overtech-com01b.mail.protection.outlook.com.

Hostname overtech-com01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 52.101.124.0, 52.101.124.1, 52.101.124.6 and 52.101.157.10.