`centurytechnical.com`

DNSSEC	⚠️ Not signed
A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
		PTR	`ns3-208.azure-dns.org`
A	169.239.217.61^{🇿🇦 DIAMATRIX169.239.217.0/24 -RESELLER}
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`centurytechnical-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca28::^{🇿🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-jnyp275cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca28::1^{🇿🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-jn3p275cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2a::^{🇿🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-ct2p275cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2a::1^{🇿🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-ct2p275cu01101.inbound.protection.outlook.com`
		A	52.101.160.0^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-jnyp275cu00200.inbound.protection.outlook.com`
		A	52.101.160.1^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-jn3p275cu00401.inbound.protection.outlook.com`
		A	52.101.162.0^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ct2p275cu01000.inbound.protection.outlook.com`
		A	52.101.162.1^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ct2p275cu01101.inbound.protection.outlook.com`
TXT	`mscid=FkKe01dFpnh+7xlFomEA585662ZikC22x0LnvOC4uOBUkAY5GE6Na79PXYWPMmsA3Q2zL1V...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=mMO_6qqUPt7qoa7M2YjoWvxC1GMgTPdlDkarPm_Lp8A`
TXT	`MS=ms19200385`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778843226

Same first word

centurytechnical.com

DNS History

27 records (7 active, 20 former)

○NSdns1.name-services.com2016-12-15 → 2021-09-22 · 5 obs

● 2016-12-15 19:12:52
○ 2017-09-16 04:05:02
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○NSdns2.name-services.com2016-12-15 → 2021-09-22 · 5 obs

● 2016-12-15 19:12:52
○ 2017-09-16 04:05:02
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○NSdns3.name-services.com2016-12-15 → 2021-09-22 · 5 obs

● 2016-12-15 19:12:52
○ 2017-09-16 04:05:02
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○NSdns4.name-services.com2016-12-15 → 2021-09-22 · 5 obs

● 2016-12-15 19:12:52
○ 2017-09-16 04:05:02
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○NSdns5.name-services.com2016-12-15 → 2021-09-22 · 5 obs

● 2016-12-15 19:12:52
○ 2017-09-16 04:05:02
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○NSns-cloud-a1.googledomains.com2017-09-16 → 2017-09-16 · 4 obs

○ 2016-12-15 19:12:52
● 2017-09-16 04:05:02
○ 2021-09-22 21:48:24
○ 2026-05-15 11:17:56

○NSns-cloud-a2.googledomains.com2017-09-16 → 2017-09-16 · 4 obs

○ 2016-12-15 19:12:52
● 2017-09-16 04:05:02
○ 2021-09-22 21:48:24
○ 2026-05-15 11:17:56

○NSns-cloud-a3.googledomains.com2017-09-16 → 2017-09-16 · 4 obs

○ 2016-12-15 19:12:52
● 2017-09-16 04:05:02
○ 2021-09-22 21:48:24
○ 2026-05-15 11:17:56

○NSns-cloud-a4.googledomains.com2017-09-16 → 2017-09-16 · 4 obs

○ 2016-12-15 19:12:52
● 2017-09-16 04:05:02
○ 2021-09-22 21:48:24
○ 2026-05-15 11:17:56

●NSns1.bdm.microsoftonline.com2026-02-16 → 2026-05-15 · 3 obs

○ 2021-09-22 21:48:24
● 2026-02-16 07:20:04
● 2026-05-15 11:17:56

●NSns2.bdm.microsoftonline.com2026-02-16 → 2026-05-15 · 3 obs

○ 2021-09-22 21:48:24
● 2026-02-16 07:20:04
● 2026-05-15 11:17:56

●NSns3.bdm.microsoftonline.com2026-02-16 → 2026-05-15 · 3 obs

○ 2021-09-22 21:48:24
● 2026-02-16 07:20:04
● 2026-05-15 11:17:56

●NSns4.bdm.microsoftonline.com2026-02-16 → 2026-05-15 · 3 obs

○ 2021-09-22 21:48:24
● 2026-02-16 07:20:04
● 2026-05-15 11:17:56

○MXalt1.aspmx.l.google.com2016-12-15 → 2021-09-22 · 4 obs

● 2016-12-15 19:12:52
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○MXalt2.aspmx.l.google.com2016-12-15 → 2021-09-22 · 4 obs

● 2016-12-15 19:12:52
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○MXaspmx.l.google.com2016-12-15 → 2021-09-22 · 4 obs

● 2016-12-15 19:12:52
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○MXaspmx2.googlemail.com2016-12-15 → 2021-09-22 · 4 obs

● 2016-12-15 19:12:52
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○MXaspmx3.googlemail.com2016-12-15 → 2021-09-22 · 4 obs

● 2016-12-15 19:12:52
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

●MXcenturytechnical-com.mail.protection.outlook.com2026-02-16 → 2026-05-15 · 3 obs

○ 2021-09-22 21:48:24
● 2026-02-16 07:20:04
● 2026-05-15 11:17:56

○MXms49386378.msv1.invalid2026-02-16 → 2026-05-15 · 2 obs

○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○A104.154.106.802017-09-16 → 2017-09-16 · 4 obs

○ 2016-12-15 19:12:52
● 2017-09-16 04:05:02
○ 2021-09-22 21:48:24
○ 2026-05-15 11:17:56

●A169.239.217.612026-02-16 → 2026-05-15 · 3 obs

○ 2021-09-22 21:48:24
● 2026-02-16 07:20:04
● 2026-05-15 11:17:56

○A216.239.32.212016-12-15 → 2021-09-22 · 5 obs

● 2016-12-15 19:12:52
○ 2017-09-16 04:05:02
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○A216.239.34.212016-12-15 → 2021-09-22 · 5 obs

● 2016-12-15 19:12:52
○ 2017-09-16 04:05:02
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○A216.239.36.212016-12-15 → 2021-09-22 · 5 obs

● 2016-12-15 19:12:52
○ 2017-09-16 04:05:02
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

○A216.239.38.212016-12-15 → 2021-09-22 · 5 obs

● 2016-12-15 19:12:52
○ 2017-09-16 04:05:02
● 2021-09-22 21:48:24
○ 2026-02-16 07:20:04
○ 2026-05-15 11:17:56

●A2a01:111:4000:700::d02026-02-16 → 2026-05-15 · 3 obs

○ 2021-09-22 21:48:24
● 2026-02-16 07:20:04
● 2026-05-15 11:17:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
centurytechnical.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:204.14.183.208

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 centurytechnical.com (unsigned zone)

⏱️ Timing

Total: 365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`169.239.217.61`
AAAA	1	`2a01:111:4000:700::d0`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`centurytechnical-com.mail.protection.out`
TXT	4	`mscid=FkKe01dFpnh+7xlFomEA585662ZikC22x0, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.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

centurytechnical.com points to two IPs: 2a01:111:4000:700::d0 and 169.239.217.61.

Other host names, for instance cpanel.ifdcapital.co.za, kagisotarp.com, mail.aceconferences.co.za, ponchos.co.za and webswift.co.za share IP numbers with centurytechnical.com.

Name Servers

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

centurytechnical.com at least partially shares name servers with other domains such as obsl.co.uk, biosmanagement.com, dtbfireprotection.com, ssidecisions.com and trefilconsulting.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

Mail Servers

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

centurytechnical-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca28::, 2a01:111:f403:ca28::1, 2a01:111:f403:ca2a::, 2a01:111:f403:ca2a::1, 52.101.160.0, 52.101.160.1, 52.101.162.0 and 52.101.162.1.

centurytechnical.com - robtex.com