`portoperation.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net 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=1771291435

Subdomains

redbusprimarydns.portoperation.com

DNS History

10 records (4 active, 6 former)

●NSns1.afternic.com2026-03-23 → 2026-03-23 · 3 obs

○ 2018-12-12 02:16:38
● 2026-03-23 05:48:20
● 2026-03-23 05:48:22

●NSns2.afternic.com2026-03-23 → 2026-03-23 · 3 obs

○ 2018-12-12 02:16:38
● 2026-03-23 05:48:20
● 2026-03-23 05:48:22

○NSredbusprimarydns.portoperation.com2015-07-16 → 2018-12-12 · 4 obs

● 2015-07-16 04:03:38
● 2018-12-12 02:16:38
○ 2026-03-23 05:48:20
○ 2026-03-23 05:48:22

○NSredbussecondarydns.portoperation.com2015-07-16 → 2018-12-12 · 4 obs

● 2015-07-16 04:03:38
● 2018-12-12 02:16:38
○ 2026-03-23 05:48:20
○ 2026-03-23 05:48:22

●A13.248.169.482026-03-23 → 2026-03-23 · 3 obs

○ 2018-12-12 02:16:38
● 2026-03-23 05:48:20
● 2026-03-23 05:48:22

○A195.149.84.1002015-07-16 → 2018-12-12 · 4 obs

● 2015-07-16 04:03:38
● 2018-12-12 02:16:38
○ 2026-03-23 05:48:20
○ 2026-03-23 05:48:22

○A195.149.84.1012015-07-16 → 2018-12-12 · 4 obs

● 2015-07-16 04:03:38
● 2018-12-12 02:16:38
○ 2026-03-23 05:48:20
○ 2026-03-23 05:48:22

○A2001:67c:38c::642015-07-16 → 2018-12-12 · 4 obs

● 2015-07-16 04:03:38
● 2018-12-12 02:16:38
○ 2026-03-23 05:48:20
○ 2026-03-23 05:48:22

○A2001:67c:38c::652015-07-16 → 2018-12-12 · 4 obs

● 2015-07-16 04:03:38
● 2018-12-12 02:16:38
○ 2026-03-23 05:48:20
○ 2026-03-23 05:48:22

●A76.223.54.1462026-03-23 → 2026-03-23 · 3 obs

○ 2018-12-12 02:16:38
● 2026-03-23 05:48:20
● 2026-03-23 05:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
portoperation.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portoperation.com (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

The parent of redbusprimarydns.portoperation.com is portoperation.com.

IP Addresses

Two IP numbers are pointed to by portoperation.com: 13.248.169.48 and 76.223.54.146.

other host names include washingtondc.ca, aifi.capital, fenrir.info, carebook.us and imgage.com; they share IP numbers with portoperation.com.

Name Servers

Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for portoperation.com.

portoperation.com shares the same name server setup as other domains, for instance 24-hour.com, modelers.com, html.handicappingclub.com, freshifi.com and neworleansremodeling.com.

portoperation.com at least partially shares name servers with other domains, for instance heritagecc.net, vpvz.com, kata.info, netplaner.com and fresh-water-generator.com.

These name servers are commonly used alongside verification-kezgve4cpkyigwb9yfxelc.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

portoperation.com - robtex.com