portauthority.com - robtex.com

portauthority.com

DNSSEC⚠️ Not signed
A195.149.84.147🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS
PTRwww.ports.com
NSredbusprimarydns.worldnews.com ⭐
A2001:67c:38c::e7🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP
PTRdns1.wn.com
A195.149.84.231🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS
PTRredbusprimarydns.wn.com
NSredbusprimarydns.portauthority.com ⚠️ Not in parent delegation
A2001:67c:38c::e7🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP
PTRdns1.wn.com
A195.149.84.231🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS
PTRredbusprimarydns.wn.com
NSredbusprimarydns.wn.com ⚠️ Not in zone NS records
A2001:67c:38c::e7🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP
PTRdns1.wn.com
A195.149.84.231🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS
PTRredbusprimarydns.wn.com
NSredbussecondarydns.portauthority.com ⚠️ Not in parent delegation
A2001:67c:38c::e8🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP
PTRdns2.wn.com
A195.149.84.232🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS
PTRredbussecondarydns.wn.com
NSredbussecondarydns.wn.com ⚠️ Not in zone NS records
A2001:67c:38c::e8🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP
PTRdns2.wn.com
A195.149.84.232🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS
PTRredbussecondarydns.wn.com
TXTv=spf1 -all
SOAredbusprimarydns.worldnews.comroot@wn.com serial=1679954365

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=1778469036
WOT: SAFE (70/100)

Subdomains

redbusprimarydns.portauthority.com
redbussecondarydns.portauthority.com

Same first word

portauthority.ie
portauthority.de
portauthority.li.it
portauthority.com
portauthority.co.uk
portauthority.org
portauthority.us
portauthority.hr
portauthority.nl
portauthority.net
portauthority.bz

Similar names

portauhtority.com

DNS History

8 records (6 active, 2 former)

2008201020122014201620182020202220242026NSredbusprimarydns.portauthority.comredbusprimarydns.wn.comredbusprimarydns.worldnews.comredbussecondarydns.portauthority.comredbussecondarydns.wn.comenetprimarydns.wn.comA195.149.84.147195.149.84.89
○NSenetprimarydns.wn.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 14:35:18
○ 2015-07-14 16:37:40
○ 2026-05-11 03:17:30
●NSredbusprimarydns.portauthority.com2015-07-14 → 2026-05-11 · 3 obs
○ 2007-10-23 14:35:18
● 2015-07-14 16:37:40
● 2026-05-11 03:17:30
●NSredbusprimarydns.wn.com2007-10-23 → 2026-05-11 · 5 obs
● 2007-10-23 14:35:18
○ 2015-07-14 16:37:40
○ 2019-02-03 00:02:06
● 2026-02-22 21:09:00
● 2026-05-11 03:17:30
●NSredbusprimarydns.worldnews.com2026-02-22 → 2026-05-11 · 3 obs
○ 2019-02-03 00:02:06
● 2026-02-22 21:09:00
● 2026-05-11 03:17:30
●NSredbussecondarydns.portauthority.com2015-07-14 → 2026-05-11 · 3 obs
○ 2007-10-23 14:35:18
● 2015-07-14 16:37:40
● 2026-05-11 03:17:30
●NSredbussecondarydns.wn.com2007-10-23 → 2026-05-11 · 5 obs
● 2007-10-23 14:35:18
○ 2015-07-14 16:37:40
○ 2019-02-03 00:02:06
● 2026-02-22 21:09:00
● 2026-05-11 03:17:30
●A195.149.84.1472015-07-14 → 2026-05-11 · 3 obs
○ 2007-10-23 14:35:18
● 2015-07-14 16:37:40
● 2026-05-11 03:17:30
○A195.149.84.892007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 14:35:18
○ 2015-07-14 16:37:40
○ 2026-05-11 03:17:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
portauthority.comredbusprimarydns.wn.com, redbussecondarydns.wn.com2 records

✅ Authoritative Response

Server:195.149.84.232

NS records: redbusprimarydns.wn.com, redbussecondarydns.wn.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portauthority.com (unsigned zone)

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

TypeCountSample Data
A1195.149.84.147
NS2redbussecondarydns.portauthority.com, redbusprimarydns.portauthority.com
TXT1v=spf1 -all
SOA1redbusprimarydns.worldnews.com root.wn.c

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (redbusprimarydns.wn.com, redbussecondarydns.wn.com)

Analysis

Hierarchy

portauthority.com is a parent of redbusprimarydns.portauthority.com and redbussecondarydns.portauthority.com.

IP Addresses

portauthority.com points to IP number 195.149.84.147.

For instance, other host names www.ports.com, portos.com, ports.com, harbours.com and puerto.com share IP numbers with portauthority.com.

Name Servers

portauthority.com is delegated to five name servers: redbusprimarydns.portauthority.com, redbussecondarydns.portauthority.com, redbusprimarydns.wn.com, redbussecondarydns.wn.com and redbusprimarydns.worldnews.com.

portauthority.com shares name servers with other domains at least partially, for example zhenjiang.com, additions.com, radionewyork.com, ghettoradio.com and ztv.com.

these name servers are often used with the following: redbusprimarydns.zhenjiang.com, redbussecondarydns.zhenjiang.com, redbusprimarydns.additions.com, redbussecondarydns.additions.com, redbusprimarydns.radionewyork.com, redbussecondarydns.radionewyork.com, redbusprimarydns.ghettoradio.com, redbussecondarydns.ghettoradio.com, redbusprimarydns.ztv.com and redbussecondarydns.ztv.com.

Hostnames with two IPs:

redbusprimarydns.portauthority.com points to 2001:67c:38c::e7 and 195.149.84.231.

redbussecondarydns.portauthority.com points to 2001:67c:38c::e8 and 195.149.84.232.

redbusprimarydns.wn.com points to 2001:67c:38c::e7 and 195.149.84.231.

redbussecondarydns.wn.com points to 2001:67c:38c::e8 and 195.149.84.232.

redbusprimarydns.worldnews.com points to 2001:67c:38c::e7 and 195.149.84.231.

Hostnames that point to 2001:67c:38c::e7: redbusprimarydns.portauthority.com, redbusprimarydns.wn.com and redbusprimarydns.worldnews.com.

Hostnames that point to 195.149.84.231: redbusprimarydns.portauthority.com, redbusprimarydns.wn.com and redbusprimarydns.worldnews.com.

Hostnames that point to 2001:67c:38c::e8: redbussecondarydns.portauthority.com and redbussecondarydns.wn.com.

Hostnames that point to 195.149.84.232: redbussecondarydns.portauthority.com and redbussecondarydns.wn.com.