centurypa.com - robtex.com

centurypa.com

DNSSEC⚠️ Not signed
A104.130.74.48🇺🇸 RACKSPACE-ORD104.130.64.0/20 Rackspace, 5000 Walzem Road, San Antonio, TX 78218
NSns1-08.azure-dns.com ⭐
A2603:1061:0:700::8🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-08.azure-dns.com
A13.107.236.8🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-08.azure-dns.com
NSns2-08.azure-dns.net
A2620:1ec:8ec:700::8🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-08.azure-dns.net
A150.171.21.8🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-08.azure-dns.net
NSns3-08.azure-dns.org
A2a01:111:4000:700::8🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-08.azure-dns.org
A204.14.183.8🇺🇸 Microsoft204.14.180.0/22
PTRns3-08.azure-dns.org
NSns4-08.azure-dns.info
A2620:1ec:bda:700::8🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-08.azure-dns.info
A208.84.5.8🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-08.azure-dns.info
MXcenturypa-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01703.inbound.protection.outlook.com
A2a01:111:f403:c936::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:c946::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:f909::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr04cu00200.inbound.protection.outlook.com
A52.101.10.16🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A52.101.11.9🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr02cu00101.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.42.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr04cu00106.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms22761296
TXTknowbe4-site-verification=4e582232265293181fd5df61e9918703
TXTZOOM_verify_cBXQdQT5T0O-OKieLyMwpg
TXTadobe-idp-site-verification=b47c86848088e0109f2ce1fc3bd56a2c3df8a34f75cf240ce...
SOAns1-08.azure-dns.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=1778546381
rank #999239 globally
rank #442400 in the tld

Same first word

centurypa.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1-08.azure-dns.comns2-08.azure-dns.netns3-08.azure-dns.orgns4-08.azure-dns.infocbru.br.ns.els-gms.att.netcmtu.mt.ns.els-gms.att.netd1.lcca.comd19.lcca.comisaiah.lcca.comMXcenturypa-com.mail.protection.outlook.comA104.130.74.48104.130.65.11667.225.152.15
○NScbru.br.ns.els-gms.att.net2015-08-06 → 2017-08-19 · 4 obs
● 2015-08-06 03:51:10
● 2017-08-19 11:29:32
○ 2026-03-19 23:11:58
○ 2026-05-12 01:01:42
○NScmtu.mt.ns.els-gms.att.net2015-08-06 → 2017-08-19 · 4 obs
● 2015-08-06 03:51:10
● 2017-08-19 11:29:32
○ 2026-03-19 23:11:58
○ 2026-05-12 01:01:42
○NSd1.lcca.com2015-08-06 → 2017-08-19 · 4 obs
● 2015-08-06 03:51:10
● 2017-08-19 11:29:32
○ 2026-03-19 23:11:58
○ 2026-05-12 01:01:42
○NSd19.lcca.com2015-08-06 → 2017-08-19 · 4 obs
● 2015-08-06 03:51:10
● 2017-08-19 11:29:32
○ 2026-03-19 23:11:58
○ 2026-05-12 01:01:42
○NSisaiah.lcca.com2015-08-06 → 2017-08-19 · 4 obs
● 2015-08-06 03:51:10
● 2017-08-19 11:29:32
○ 2026-03-19 23:11:58
○ 2026-05-12 01:01:42
●NSns1-08.azure-dns.com2026-03-19 → 2026-05-12 · 3 obs
○ 2017-08-19 11:29:32
● 2026-03-19 23:11:58
● 2026-05-12 01:01:42
●NSns2-08.azure-dns.net2026-03-19 → 2026-05-12 · 3 obs
○ 2017-08-19 11:29:32
● 2026-03-19 23:11:58
● 2026-05-12 01:01:42
●NSns3-08.azure-dns.org2026-03-19 → 2026-05-12 · 3 obs
○ 2017-08-19 11:29:32
● 2026-03-19 23:11:58
● 2026-05-12 01:01:42
●NSns4-08.azure-dns.info2026-03-19 → 2026-05-12 · 3 obs
○ 2017-08-19 11:29:32
● 2026-03-19 23:11:58
● 2026-05-12 01:01:42
●MXcenturypa-com.mail.protection.outlook.com2015-08-06 → 2026-05-12 · 2 obs
● 2015-08-06 03:51:10
● 2026-05-12 01:01:42
○A104.130.65.1162016-01-09 → 2017-08-19 · 5 obs
○ 2015-10-26 16:07:36
● 2016-01-09 23:02:58
● 2017-08-19 11:29:32
○ 2026-03-19 23:11:58
○ 2026-05-12 01:01:42
●A104.130.74.482026-03-19 → 2026-05-12 · 3 obs
○ 2017-08-19 11:29:32
● 2026-03-19 23:11:58
● 2026-05-12 01:01:42
○A67.225.152.152015-08-06 → 2015-10-26 · 4 obs
● 2015-08-06 03:51:10
● 2015-10-26 16:07:36
○ 2016-01-09 23:02:58
○ 2026-05-12 01:01:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
centurypa.comns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info2 records

✅ Authoritative Response

Server:208.84.5.8

NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centurypa.com (unsigned zone)

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

TypeCountSample Data
A1104.130.74.48
NS4ns1-08.azure-dns.com, ns2-08.azure-dns.net...
MX1centurypa-com.mail.protection.outlook.co
TXT5v=spf1 include:spf.protection.outlook.co, MS=ms22761296...
SOA1ns1-08.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-08.azure-dns.com, ns1-08.azure-dns.com)

Analysis

IP Addresses

centurypa.com resolves to a single IP address: 104.130.74.48.

Name Servers

centurypa.com is delegated to four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.

centurypa.com at least partially shares name servers with other domains, including vanguard.edu, saev-us.com, texasonlinetrafficschool.com, aqualine.com.hr and vapiano.lt.

Hosts with two IP numbers:

Host ns1-08.azure-dns.com points to 2603:1061:0:700::8 and 13.107.236.8

Host ns4-08.azure-dns.info points to 2620:1ec:bda:700::8 and 208.84.5.8

Host ns2-08.azure-dns.net points to 2620:1ec:8ec:700::8 and 150.171.21.8

Host ns3-08.azure-dns.org points to 2a01:111:4000:700::8 and 204.14.183.8

Mail Servers

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

Hostname centurypa-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c936::, 2a01:111:f403:c946::4, 2a01:111:f403:f909::, 52.101.10.16, 52.101.11.9, 52.101.40.6 and 52.101.42.14.