express21.com.sg - robtex.com

express21.com.sg

DNSSEC⚠️ Not signed
A162.213.253.35🇺🇸 NAMCHEAP-PH162.213.253.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRpremium76-1.web-hosting.com
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
MXexpress21-com-sg.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTmscid=IKEU2dxnXPg3icDNnC9sfiuM2OH6SDxYuh0eWVZSUGvTBXsmnctP1bT4EyV4yWn2PcjG/H8...
TXTv=spf1 include:spf.protection.outlook.com -all
TXTgoogle-site-verification=AGbm1F7xqZcNBwJEE7doReFOFE5sDo59VcoiaNawQCo
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

com.sg

DNSSEC🔒 Signed (DS record present)
NSds.sgnic.sg ⭐
NSdsany2.sgnic.sg ⚠️ Not in parent delegation
NSdsany3.sgnic.sg ⚠️ Not in parent delegation
NSdsany4.sgnic.sg ⚠️ Not in parent delegation
NSpch.sgzones.sg ⚠️ Not in parent delegation 🔒
SOAds.sgnic.sgdna@sgnic.sg serial=2602170100

Same first word

express21.com

Similar names

express12.blogspot.com
express12.com

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns05.usonyx.netns06.usonyx.netns09.usonyx.netns10.usonyx.netMXexpress21-com-sg.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA162.213.253.35162.255.118.1368.65.122.177
○NSns05.usonyx.net2015-06-28 → 2020-02-14 · 3 obs
● 2015-06-28 20:58:02
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58
○NSns06.usonyx.net2015-06-28 → 2020-02-14 · 3 obs
● 2015-06-28 20:58:02
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58
○NSns09.usonyx.net2015-11-15 → 2020-02-14 · 4 obs
○ 2015-06-28 20:58:02
● 2015-11-15 22:00:28
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58
●NSns1.bdm.microsoftonline.com2026-02-27 → 2026-02-27 · 2 obs
○ 2020-02-14 02:08:10
● 2026-02-27 05:48:58
○NSns10.usonyx.net2015-11-15 → 2020-02-14 · 4 obs
○ 2015-06-28 20:58:02
● 2015-11-15 22:00:28
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58
●NSns2.bdm.microsoftonline.com2026-02-27 → 2026-02-27 · 2 obs
○ 2020-02-14 02:08:10
● 2026-02-27 05:48:58
●NSns3.bdm.microsoftonline.com2026-02-27 → 2026-02-27 · 2 obs
○ 2020-02-14 02:08:10
● 2026-02-27 05:48:58
●NSns4.bdm.microsoftonline.com2026-02-27 → 2026-02-27 · 2 obs
○ 2020-02-14 02:08:10
● 2026-02-27 05:48:58
○MXalt1.aspmx.l.google.com2015-06-28 → 2020-02-14 · 3 obs
● 2015-06-28 20:58:02
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58
○MXalt2.aspmx.l.google.com2015-06-28 → 2020-02-14 · 3 obs
● 2015-06-28 20:58:02
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58
○MXalt3.aspmx.l.google.com2015-11-15 → 2020-02-14 · 4 obs
○ 2015-06-28 20:58:02
● 2015-11-15 22:00:28
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58
○MXalt4.aspmx.l.google.com2015-11-15 → 2020-02-14 · 4 obs
○ 2015-06-28 20:58:02
● 2015-11-15 22:00:28
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58
○MXaspmx.l.google.com2015-06-28 → 2020-02-14 · 3 obs
● 2015-06-28 20:58:02
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58
○MXaspmx2.googlemail.com2015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 20:58:02
○ 2015-11-15 22:00:28
○ 2026-02-27 05:48:58
○MXaspmx3.googlemail.com2015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 20:58:02
○ 2015-11-15 22:00:28
○ 2026-02-27 05:48:58
●MXexpress21-com-sg.mail.protection.outlook.com2026-02-27 → 2026-02-27 · 2 obs
○ 2020-02-14 02:08:10
● 2026-02-27 05:48:58
●A162.213.253.352026-02-27 → 2026-02-27 · 2 obs
○ 2020-02-14 02:08:10
● 2026-02-27 05:48:58
○A162.255.118.132015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 20:58:02
○ 2015-11-15 22:00:28
○ 2026-02-27 05:48:58
○A68.65.122.1772015-11-15 → 2020-02-14 · 4 obs
○ 2015-06-28 20:58:02
● 2015-11-15 22:00:28
● 2020-02-14 02:08:10
○ 2026-02-27 05:48:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgdsany2.sgnic.sg, ns4.apnic.net, pch.sgzones.sg, dsany4.sgnic.sg...10 records
express21.com.sgns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com-

✅ 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 express21.com.sg (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

TypeCountSample Data
A1162.213.253.35
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1express21-com-sg.mail.protection.outlook
TXT3mscid=IKEU2dxnXPg3icDNnC9sfiuM2OH6SDxYuh, v=spf1 include:spf.protection.outlook.co...
SOA1ns1.bdm.microsoftonline.com azuredns-hos

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (dsany4.sgnic.sg, dsany3.sgnic.sg, dsany2.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

AI analysis

express21.com.sg points to a single IP address: 162.213.253.35.

Other host names such as mail.emwestafrica.com, mobilelabo.tg, mail.waivertoenterus.com, oldmanilawalks.com and hotelgreenhorizon.com.np share IPs with express21.com.sg.

express21.com.sg is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

express21.com.sg at least partially shares name servers with other domains, for example anunnakiregistry.com, newhotmail.com, conera.se, deltacorp.com and distressler.com.

Host names with two IP numbers:

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

The express21-com-sg.mail.protection.outlook.com mail server handles express21.com.sg.

Host name express21-com-sg.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.