hrtec.cloud - dns.ninja

`hrtec.cloud`

DNSSEC	⚠️ Not signed
A	13.230.241.206^{🇯🇵 Amazon13.230.0.0/15 EC2 NRT prefix}
		PTR	`ec2-13-230-241-206.ap-northeast-1.compute.amazonaws.com`
A	52.194.175.26^{🇯🇵 Amazon52.194.0.0/15 EC2 NRT prefix}
NS	`ns-832.awsdns-40.net` ⭐
		A	2600:9000:5303:4000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-832.awsdns-40.net`
		A	205.251.195.64^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-832.awsdns-40.net`
NS	`ns-1081.awsdns-07.org`
		A	2600:9000:5304:3900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1081.awsdns-07.org`
		A	205.251.196.57^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1081.awsdns-07.org`
NS	`ns-1904.awsdns-46.co.uk`
		A	2600:9000:5307:7000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1904.awsdns-46.co.uk`
		A	205.251.199.112^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1904.awsdns-46.co.uk`
NS	`ns-36.awsdns-04.com`
		A	2600:9000:5300:2400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-36.awsdns-04.com`
		A	205.251.192.36^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-36.awsdns-04.com`
MX	`inbound-smtp.ap-northeast-1.amazonaws.com` ⭐
		A	3.113.208.143^{🇯🇵 Amazon3.112.0.0/14 EC2 NRT prefix}
			PTR	`ec2-3-113-208-143.ap-northeast-1.compute.amazonaws.com`
		A	18.178.141.61^{🇯🇵 Amazon18.178.0.0/16 EC2 NRT prefix}
			PTR	`ec2-18-178-141-61.ap-northeast-1.compute.amazonaws.com`
		A	52.195.95.66^{🇯🇵 Amazon52.194.0.0/15 EC2 NRT prefix}
			PTR	`ec2-52-195-95-66.ap-northeast-1.compute.amazonaws.com`
TXT	`v=spf1 include:amazonses.com ~all`
SOA	`ns-832.awsdns-40.net`awsdns-hostmaster@amazon.com serial=1

`cloud`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1785587429

Same first word

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DNS History

23 records (7 active, 16 former)

●NSns-1081.awsdns-07.org2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 11:20:32
● 2026-08-01 13:22:42

●NSns-1904.awsdns-46.co.uk2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 11:20:32
● 2026-08-01 13:22:42

●NSns-36.awsdns-04.com2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 11:20:32
● 2026-08-01 13:22:42

●NSns-832.awsdns-40.net2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 11:20:32
● 2026-08-01 13:22:42

○MXalt1.aspmx.l.google.com2026-04-02 → 2026-05-24 · 4 obs

● 2026-04-02 11:20:32
● 2026-05-24 16:13:32
○ 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

○MXalt2.aspmx.l.google.com2026-04-02 → 2026-05-24 · 4 obs

● 2026-04-02 11:20:32
● 2026-05-24 16:13:32
○ 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

○MXalt3.aspmx.l.google.com2026-04-02 → 2026-05-24 · 4 obs

● 2026-04-02 11:20:32
● 2026-05-24 16:13:32
○ 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

○MXalt4.aspmx.l.google.com2026-04-02 → 2026-05-24 · 4 obs

● 2026-04-02 11:20:32
● 2026-05-24 16:13:32
○ 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

○MXaspmx.l.google.com2026-04-02 → 2026-05-24 · 4 obs

● 2026-04-02 11:20:32
● 2026-05-24 16:13:32
○ 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

●MXinbound-smtp.ap-northeast-1.amazonaws.com2026-07-09 → 2026-08-01 · 3 obs

○ 2026-05-24 16:13:32
● 2026-07-09 14:49:16
● 2026-08-01 13:22:42

○A13.112.23.712026-04-02 → 2026-04-02 · 3 obs

● 2026-04-02 11:20:32
○ 2026-05-10 15:08:18
○ 2026-08-01 13:22:42

○A13.193.198.1462026-04-02 → 2026-04-02 · 3 obs

● 2026-04-02 11:20:32
○ 2026-05-10 15:08:18
○ 2026-08-01 13:22:42

●A13.230.241.2062026-08-01 → 2026-08-01 · 2 obs

○ 2026-07-09 14:49:16
● 2026-08-01 13:22:42

○A175.41.216.2182026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-10 15:08:18
● 2026-05-24 16:13:32
○ 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

○A18.180.100.332026-05-10 → 2026-05-10 · 4 obs

○ 2026-04-02 11:20:32
● 2026-05-10 15:08:18
○ 2026-05-24 16:13:32
○ 2026-08-01 13:22:42

○A3.114.223.762026-04-02 → 2026-08-01 · 2 obs

○ 2026-04-02 11:20:32
○ 2026-08-01 13:22:42

○A35.74.177.492026-07-09 → 2026-07-09 · 3 obs

○ 2026-05-24 16:13:32
● 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

○A52.193.114.1592026-05-10 → 2026-05-10 · 4 obs

○ 2026-04-02 11:20:32
● 2026-05-10 15:08:18
○ 2026-05-24 16:13:32
○ 2026-08-01 13:22:42

●A52.194.175.262026-08-01 → 2026-08-01 · 2 obs

○ 2026-07-09 14:49:16
● 2026-08-01 13:22:42

○A52.198.148.1062026-04-02 → 2026-08-01 · 2 obs

○ 2026-04-02 11:20:32
○ 2026-08-01 13:22:42

○A54.178.167.372026-07-09 → 2026-07-09 · 3 obs

○ 2026-05-24 16:13:32
● 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

○A54.92.69.52026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-10 15:08:18
● 2026-05-24 16:13:32
○ 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

○A57.182.147.1082026-07-09 → 2026-07-09 · 3 obs

○ 2026-05-24 16:13:32
● 2026-07-09 14:49:16
○ 2026-08-01 13:22:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns01.trs-dns.com, ns10.trs-dns.org, ns01.trs-dns.net, ns10.trs-dns.info	8 records
hrtec.cloud	ns-1081.awsdns-07.org, ns-36.awsdns-04.com, ns-832.awsdns-40.net, ns-1904.awsdns-46.co.uk	-

✅ Authoritative Response

Server:205.251.196.57

NS records: ns-1081.awsdns-07.org, ns-36.awsdns-04.com, ns-832.awsdns-40.net, ns-1904.awsdns-46.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hrtec.cloud (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.230.241.206, 52.194.175.26`
NS	4	`ns-1081.awsdns-07.org, ns-1904.awsdns-46.co.uk...`
MX	1	`inbound-smtp.ap-northeast-1.amazonaws.co`
TXT	1	`v=spf1 include:amazonses.com ~all`
SOA	1	`ns-832.awsdns-40.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

hrtec.cloud resolves to the IP addresses 13.230.241.206 and 52.194.175.26

Name Servers

The NS records for hrtec.cloud point to four name servers: ns-36.awsdns-04.com, ns-832.awsdns-40.net, ns-1081.awsdns-07.org and ns-1904.awsdns-46.co.uk.

hrtec.cloud has at least partial name server overlap with other domains, such as stefanini.io, towaeng.co.jp, rackrobo.org and two others.

ns-36.awsdns-04.com, ns-832.awsdns-40.net, ns-1081.awsdns-07.org and ns-1904.awsdns-46.co.uk all point to exactly two IP numbers each: ns-36.awsdns-04.com → 205.251.192.36 and 2600:9000:5300:2400::1; ns-832.awsdns-40.net → 205.251.195.64 and 2600:9000:5303:4000::1; ns-1081.awsdns-07.org → 205.251.196.57 and 2600:9000:5304:3900::1; ns-1904.awsdns-46.co.uk → 205.251.199.112 and 2600:9000:5307:7000::1.

Mail Servers

The sole mail server for hrtec.cloud is inbound-smtp.ap-northeast-1.amazonaws.com.

Among the domains sharing a mail server setup with hrtec.cloud are rakumachi.jp, adcounter.jp, eminates.com and two others.

There is at least a partial MX overlap between hrtec.cloud and other domains, including xpcld.net, scorecard.biz, eliteevents.co.in and two others.

inbound-smtp.ap-northeast-1.amazonaws.com maps to three IP addresses — 3.113.208.143, 18.178.141.61 and 52.195.95.66.