o7.nz - dns.ninja

`o7.nz`

DNSSEC	⚠️ Not signed
A	3.27.80.85
A	52.62.3.147
NS	`ns-191.awsdns-23.com` ⭐
		A	2600:9000:5300:bf00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-191.awsdns-23.com`
		A	205.251.192.191^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-191.awsdns-23.com`
NS	`ns-1216.awsdns-24.org`
		A	2600:9000:5304:c000::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1216.awsdns-24.org`
		A	205.251.196.192^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1216.awsdns-24.org`
NS	`ns-1674.awsdns-17.co.uk`
		A	2600:9000:5306:8a00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1674.awsdns-17.co.uk`
		A	205.251.198.138^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1674.awsdns-17.co.uk`
NS	`ns-822.awsdns-38.net`
		A	2600:9000:5303:3600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-822.awsdns-38.net`
		A	205.251.195.54^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-822.awsdns-38.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
SOA	`ns-191.awsdns-23.com`awsdns-hostmaster@amazon.com serial=1

`nz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`loopback.dns.net.nz` ⭐
	NS	`ns1.dns.net.nz`
	NS	`ns2.dns.net.nz`
	NS	`ns3.dns.net.nz`
	NS	`ns4.dns.net.nz`
	NS	`ns5.dns.net.nz`
	NS	`ns6.dns.net.nz`
	NS	`ns7.dns.net.nz`
	SOA	`loopback.dns.net.nz`soa@nzrs.net.nz serial=2606042001

🔒 HSTS Preload (+subdomains)

Same first word

o7.at

o7.fi

o7.no

o7.nz

o7.ro

o7.ca

o7.ru

o7.su

o7.cn

o7.io

o7.eu

o7.hu

o7.cz

o7.cc

o7.pl

o7.dk

o7.net

o7.com

o7.business

o7.be

Similar names

7o.com

7o.ph

7o.ws

7o.no

7o.net.cn

7o.dk

7o.net

7o.cz

7o.nl

7o.pl

7o.se

7o.cn

DNS History

25 records (7 active, 18 former)

●NSns-1216.awsdns-24.org2026-02-17 → 2026-06-04 · 2 obs

● 2026-02-17 20:07:06
● 2026-06-04 20:12:12

●NSns-1674.awsdns-17.co.uk2026-02-17 → 2026-06-04 · 2 obs

● 2026-02-17 20:07:06
● 2026-06-04 20:12:12

●NSns-191.awsdns-23.com2026-02-17 → 2026-06-04 · 2 obs

● 2026-02-17 20:07:06
● 2026-06-04 20:12:12

●NSns-822.awsdns-38.net2026-02-17 → 2026-06-04 · 2 obs

● 2026-02-17 20:07:06
● 2026-06-04 20:12:12

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-17 → 2026-06-04 · 2 obs

● 2026-02-17 20:07:06
● 2026-06-04 20:12:12

○A13.236.83.2002026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 04:32:04
● 2026-03-23 06:22:04
○ 2026-04-05 12:16:52
○ 2026-06-04 20:12:12

○A13.237.95.1932026-05-11 → 2026-05-11 · 4 obs

○ 2026-05-09 23:25:00
● 2026-05-11 05:36:38
○ 2026-05-11 21:06:06
○ 2026-06-04 20:12:12

○A15.134.10.2002026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 20:07:06
○ 2026-03-10 13:25:10
○ 2026-06-04 20:12:12

○A15.134.11.202026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-10 13:25:10
● 2026-03-23 04:32:04
○ 2026-03-23 06:22:04
○ 2026-06-04 20:12:12

○A15.134.29.252026-05-09 → 2026-05-11 · 6 obs

○ 2026-05-01 14:52:04
● 2026-05-09 19:17:44
● 2026-05-09 23:25:00
○ 2026-05-11 05:36:38
● 2026-05-11 21:06:06
○ 2026-06-04 20:12:12

○A15.134.72.142026-05-11 → 2026-05-11 · 4 obs

○ 2026-05-09 23:25:00
● 2026-05-11 05:36:38
○ 2026-05-11 21:06:06
○ 2026-06-04 20:12:12

○A3.105.210.2112026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-23 06:22:04
● 2026-04-05 12:16:52
○ 2026-04-30 04:19:58
○ 2026-06-04 20:12:12

○A3.105.8.1412026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 04:32:04
● 2026-03-23 06:22:04
○ 2026-04-05 12:16:52
○ 2026-06-04 20:12:12

○A3.24.109.1492026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-05 12:16:52
● 2026-04-30 04:19:58
○ 2026-05-01 14:52:04
○ 2026-06-04 20:12:12

○A3.24.122.2252026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-23 06:22:04
● 2026-04-05 12:16:52
○ 2026-04-30 04:19:58
○ 2026-06-04 20:12:12

○A3.24.63.2222026-05-01 → 2026-05-01 · 4 obs

○ 2026-04-30 04:19:58
● 2026-05-01 14:52:04
○ 2026-05-09 19:17:44
○ 2026-06-04 20:12:12

●A3.27.80.852026-06-04 → 2026-06-04 · 2 obs

○ 2026-05-11 21:06:06
● 2026-06-04 20:12:12

●A52.62.3.1472026-06-04 → 2026-06-04 · 2 obs

○ 2026-05-11 21:06:06
● 2026-06-04 20:12:12

○A52.63.26.2552026-05-09 → 2026-05-11 · 6 obs

○ 2026-05-01 14:52:04
● 2026-05-09 19:17:44
● 2026-05-09 23:25:00
○ 2026-05-11 05:36:38
● 2026-05-11 21:06:06
○ 2026-06-04 20:12:12

○A52.65.108.1402026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-17 20:07:06
● 2026-03-10 13:25:10
○ 2026-03-23 04:32:04
○ 2026-06-04 20:12:12

○A54.206.242.322026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-17 20:07:06
● 2026-03-10 13:25:10
○ 2026-03-23 04:32:04
○ 2026-06-04 20:12:12

○A54.206.3.302026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-05 12:16:52
● 2026-04-30 04:19:58
○ 2026-05-01 14:52:04
○ 2026-06-04 20:12:12

○A54.253.4.1822026-05-01 → 2026-05-01 · 4 obs

○ 2026-04-30 04:19:58
● 2026-05-01 14:52:04
○ 2026-05-09 19:17:44
○ 2026-06-04 20:12:12

○A54.253.47.1462026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 20:07:06
○ 2026-03-10 13:25:10
○ 2026-06-04 20:12:12

○A54.79.59.302026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-10 13:25:10
● 2026-03-23 04:32:04
○ 2026-03-23 06:22:04
○ 2026-06-04 20:12:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nz	ns6.dns.net.nz, ns3.dns.net.nz, ns2.dns.net.nz, ns7.dns.net.nz...	-
o7.nz	ns-1674.awsdns-17.co.uk, ns-822.awsdns-38.net, ns-191.awsdns-23.com, ns-1216.awsdns-24.org	-

✅ Authoritative Response

Server:205.251.195.54

NS records: ns-1674.awsdns-17.co.uk, ns-822.awsdns-38.net, ns-191.awsdns-23.com, ns-1216.awsdns-24.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for o7.nz (unsigned zone)

⏱️ Timing

Total: 4477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.27.80.85, 52.62.3.147`
NS	4	`ns-1216.awsdns-24.org, ns-1674.awsdns-17.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
SOA	1	`ns-191.awsdns-23.com awsdns-hostmaster.a`

Analysis

IP Addresses

o7.nz points to two IP numbers: 3.27.80.85 and 52.62.3.147.

Name Servers

Authority for o7.nz is delegated across 4 name servers: ns-191.awsdns-23.com, ns-822.awsdns-38.net, ns-1216.awsdns-24.org and ns-1674.awsdns-17.co.uk.

ns-191.awsdns-23.com, ns-822.awsdns-38.net, ns-1216.awsdns-24.org and ns-1674.awsdns-17.co.uk each carry two IP addresses. ns-191.awsdns-23.com has 205.251.192.191 and 2600:9000:5300:bf00::1; ns-822.awsdns-38.net has 205.251.195.54 and 2600:9000:5303:3600::1; ns-1216.awsdns-24.org has 205.251.196.192 and 2600:9000:5304:c000::1; ns-1674.awsdns-17.co.uk has 205.251.198.138 and 2600:9000:5306:8a00::1.

Mail Servers

The sole mail server for o7.nz is inbound-smtp.us-east-1.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com maps to 5 IP numbers, specifically 3.211.210.226, 44.206.9.87, 44.210.166.32 along with two more not listed here.