switchutilities.com - robtex.com

switchutilities.com

DNSSEC⚠️ Not signed
A185.199.220.48🇬🇧 KRYSTAL185.199.220.0/22
PTRpromethium-lon1.cloudhosting.uk
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
MXswitchutilities-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTmscid=KdX3p3aKbhQLnnLFRXAZUWvhv5vWX7QoTkoqb/irQuxQ2Dlgb32Sj5ayxb3Q9jx8zSk1nQW...
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=1777232011

Same first word

switchutilities.com
switchutilities.co.nz

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns1.sitelutions.comns2.sitelutions.comns3.sitelutions.comns4.sitelutions.comns5.sitelutions.comns6.sitelutions.comns7.sitelutions.comMXswitchutilities-com.mail.protection.outlook.commail.global.frontbridge.comA185.199.220.4881.201.140.24781.201.140.6
●NSns1.bdm.microsoftonline.com2026-04-26 → 2026-04-26 · 3 obs
○ 2026-04-08 17:45:50
● 2026-04-26 19:35:26
● 2026-04-26 19:35:28
○NSns1.sitelutions.com2015-05-27 → 2019-01-20 · 4 obs
● 2015-05-27 10:08:22
● 2019-01-20 22:20:38
○ 2026-02-17 18:15:38
○ 2026-04-26 19:35:28
●NSns2.bdm.microsoftonline.com2026-04-26 → 2026-04-26 · 3 obs
○ 2026-04-08 17:45:50
● 2026-04-26 19:35:26
● 2026-04-26 19:35:28
○NSns2.sitelutions.com2015-05-27 → 2019-01-20 · 4 obs
● 2015-05-27 10:08:22
● 2019-01-20 22:20:38
○ 2026-02-17 18:15:38
○ 2026-04-26 19:35:28
●NSns3.bdm.microsoftonline.com2026-04-26 → 2026-04-26 · 3 obs
○ 2026-04-08 17:45:50
● 2026-04-26 19:35:26
● 2026-04-26 19:35:28
○NSns3.sitelutions.com2015-05-27 → 2019-01-20 · 4 obs
● 2015-05-27 10:08:22
● 2019-01-20 22:20:38
○ 2026-02-17 18:15:38
○ 2026-04-26 19:35:28
●NSns4.bdm.microsoftonline.com2026-04-26 → 2026-04-26 · 3 obs
○ 2026-04-08 17:45:50
● 2026-04-26 19:35:26
● 2026-04-26 19:35:28
○NSns4.sitelutions.com2015-05-27 → 2019-01-20 · 4 obs
● 2015-05-27 10:08:22
● 2019-01-20 22:20:38
○ 2026-02-17 18:15:38
○ 2026-04-26 19:35:28
○NSns5.sitelutions.com2015-05-27 → 2019-01-20 · 4 obs
● 2015-05-27 10:08:22
● 2019-01-20 22:20:38
○ 2026-02-17 18:15:38
○ 2026-04-26 19:35:28
○NSns6.sitelutions.com2026-02-17 → 2026-04-08 · 5 obs
○ 2019-01-20 22:20:38
● 2026-02-17 18:15:38
● 2026-04-08 17:45:50
○ 2026-04-26 19:35:26
○ 2026-04-26 19:35:28
○NSns7.sitelutions.com2026-02-17 → 2026-04-08 · 5 obs
○ 2019-01-20 22:20:38
● 2026-02-17 18:15:38
● 2026-04-08 17:45:50
○ 2026-04-26 19:35:26
○ 2026-04-26 19:35:28
○MXmail.global.frontbridge.com2015-05-27 → 2019-01-20 · 4 obs
● 2015-05-27 10:08:22
● 2019-01-20 22:20:38
○ 2026-02-17 18:15:38
○ 2026-04-26 19:35:28
●MXswitchutilities-com.mail.protection.outlook.com2026-02-17 → 2026-04-26 · 3 obs
○ 2019-01-20 22:20:38
● 2026-02-17 18:15:38
● 2026-04-26 19:35:28
●A185.199.220.482026-02-17 → 2026-04-26 · 3 obs
○ 2019-01-20 22:20:38
● 2026-02-17 18:15:38
● 2026-04-26 19:35:28
○A81.201.140.2472019-01-20 → 2019-01-20 · 4 obs
○ 2017-01-07 17:41:42
● 2019-01-20 22:20:38
○ 2026-02-17 18:15:38
○ 2026-04-26 19:35:28
○A81.201.140.62015-05-27 → 2017-01-07 · 4 obs
● 2015-05-27 10:08:22
● 2017-01-07 17:41:42
○ 2019-01-20 22:20:38
○ 2026-04-26 19:35:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...-
switchutilities.comns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com8 records

✅ Authoritative Response

Server:13.107.236.208

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 switchutilities.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

TypeCountSample Data
A1185.199.220.48
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1switchutilities-com.mail.protection.outl
TXT2v=spf1 include:spf.protection.outlook.co, mscid=KdX3p3aKbhQLnnLFRXAZUWvhv5vWX7QoTk
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

IP Addresses

switchutilities.com resolves to a single IP: 185.199.220.48.

Other host names, for instance ccs-ge.co.uk, arnottconveyors.com, mail.shemeam.com, adchousestyles.co.uk and lowestoftcarehome.com share IP numbers with switchutilities.com.

Name Servers

switchutilities.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

switchutilities.com shares some name servers with other domains, for example axleinfo.net, blta.net, noirchess.com, wallspur.com and eatlng.com.

These name servers are often used together with robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

Host names with two IP numbers

Two IPs per host:

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

switchutilities.com is handled by a single mail server, switchutilities-com.mail.protection.outlook.com.

Host switchutilities-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::9, 52.101.68.25, 52.101.73.6, 52.101.73.12 and 52.101.73.15.