`tsukul.org`

DNSSEC	⚠️ Not signed
A	3.5.155.46^{🇯🇵 Amazon3.5.155.0/24 EC2 Prefix}
		PTR	`s3-website.ap-northeast-1.amazonaws.com`
A	3.5.155.166^{🇯🇵 Amazon3.5.155.0/24 EC2 Prefix}
A	3.5.157.85^{🇯🇵 Amazon3.5.157.0/24 EC2 Prefix}
A	3.5.157.128^{🇯🇵 Amazon3.5.157.0/24 EC2 Prefix}
A	3.5.157.215^{🇯🇵 Amazon3.5.157.0/24 EC2 Prefix}
A	3.5.159.71^{🇯🇵 Amazon3.5.159.0/24 EC2 Prefix}
A	52.219.198.35^{🇯🇵 Amazon52.219.198.0/24 AWS S3}
A	52.219.200.7^{🇯🇵 Amazon52.219.200.0/24 AWS S3}
NS	`ns-1509.awsdns-60.org` ⭐
		A	2600:9000:5305:e500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1509.awsdns-60.org`
		A	205.251.197.229^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1509.awsdns-60.org`
NS	`ns-1564.awsdns-03.co.uk`
		A	2600:9000:5306:1c00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1564.awsdns-03.co.uk`
		A	205.251.198.28^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1564.awsdns-03.co.uk`
NS	`ns-251.awsdns-31.com`
		A	2600:9000:5300:fb00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-251.awsdns-31.com`
		A	205.251.192.251^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-251.awsdns-31.com`
NS	`ns-867.awsdns-44.net`
		A	2600:9000:5303:6300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-867.awsdns-44.net`
		A	205.251.195.99^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-867.awsdns-44.net`
SOA	`ns-1509.awsdns-60.org`awsdns-hostmaster@amazon.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

Same first word

tsukul.org

Similar names

kultus.ee

kultus.fi

kultus.de

(0x736c7574)uk.com

lutkus.org

ulkust.ru

DNS History

69 records (12 active, 57 former)

●NSns-1509.awsdns-60.org2026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 21:52:08
● 2026-03-22 14:11:22

●NSns-1564.awsdns-03.co.uk2026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 21:52:08
● 2026-03-22 14:11:22

●NSns-251.awsdns-31.com2026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 21:52:08
● 2026-03-22 14:11:22

●NSns-867.awsdns-44.net2026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 21:52:08
● 2026-03-22 14:11:22

○A3.5.155.1242026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 19:54:42
● 2026-03-22 00:18:12
○ 2026-03-22 01:10:00
○ 2026-03-22 14:11:22

●A3.5.155.1662026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-22 13:03:48
● 2026-03-22 14:11:22

○A3.5.155.192026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 21:52:08
○ 2026-03-19 12:48:08
○ 2026-03-22 14:11:22

○A3.5.155.2062026-03-18 → 2026-03-21 · 6 obs

● 2026-03-18 21:52:08
○ 2026-03-19 12:48:08
○ 2026-03-21 10:20:24
● 2026-03-21 19:54:42
○ 2026-03-22 00:18:12
○ 2026-03-22 14:11:22

○A3.5.155.2352026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 21:52:08
○ 2026-03-19 12:48:08
○ 2026-03-22 14:11:22

○A3.5.155.2402026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:10:00
● 2026-03-22 09:43:22
○ 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A3.5.155.2422026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:18:12
● 2026-03-22 01:10:00
○ 2026-03-22 09:43:22
○ 2026-03-22 14:11:22

○A3.5.155.2482026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-18 21:52:08
● 2026-03-19 12:48:08
○ 2026-03-21 10:20:24
○ 2026-03-22 14:11:22

○A3.5.155.2502026-03-18 → 2026-03-22 · 6 obs

● 2026-03-18 21:52:08
○ 2026-03-19 12:48:08
○ 2026-03-22 01:10:00
● 2026-03-22 09:43:22
○ 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A3.5.155.2512026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 10:20:24
● 2026-03-21 19:54:42
○ 2026-03-22 00:18:12
○ 2026-03-22 14:11:22

○A3.5.155.2532026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 19:54:42
● 2026-03-22 00:18:12
○ 2026-03-22 01:10:00
○ 2026-03-22 14:11:22

○A3.5.155.282026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 12:48:08
● 2026-03-21 10:20:24
○ 2026-03-21 19:54:42
○ 2026-03-22 14:11:22

●A3.5.155.462026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-22 13:03:48
● 2026-03-22 14:11:22

○A3.5.155.802026-03-22 → 2026-03-22 · 3 obs

○ 2026-03-22 09:43:22
● 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A3.5.155.902026-03-19 → 2026-03-21 · 6 obs

○ 2026-03-18 21:52:08
● 2026-03-19 12:48:08
○ 2026-03-21 10:20:24
● 2026-03-21 19:54:42
○ 2026-03-22 00:18:12
○ 2026-03-22 14:11:22

○A3.5.157.1042026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 19:54:42
● 2026-03-22 00:18:12
○ 2026-03-22 01:10:00
○ 2026-03-22 14:11:22

○A3.5.157.1052026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 21:52:08
○ 2026-03-19 12:48:08
○ 2026-03-22 14:11:22

○A3.5.157.1172026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 21:52:08
○ 2026-03-19 12:48:08
○ 2026-03-22 14:11:22

●A3.5.157.1282026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-22 00:18:12
● 2026-03-22 01:10:00
○ 2026-03-22 09:43:22
○ 2026-03-22 13:03:48
● 2026-03-22 14:11:22

○A3.5.157.1362026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 21:52:08
○ 2026-03-19 12:48:08
○ 2026-03-22 14:11:22

○A3.5.157.1632026-03-22 → 2026-03-22 · 6 obs

○ 2026-03-21 19:54:42
● 2026-03-22 00:18:12
○ 2026-03-22 01:10:00
○ 2026-03-22 09:43:22
● 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A3.5.157.1662026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 12:48:08
● 2026-03-21 10:20:24
○ 2026-03-21 19:54:42
○ 2026-03-22 14:11:22

○A3.5.157.1872026-03-22 → 2026-03-22 · 3 obs

○ 2026-03-22 09:43:22
● 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

●A3.5.157.2152026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-22 13:03:48
● 2026-03-22 14:11:22

○A3.5.157.302026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:18:12
● 2026-03-22 01:10:00
○ 2026-03-22 09:43:22
○ 2026-03-22 14:11:22

○A3.5.157.342026-03-22 → 2026-03-22 · 3 obs

○ 2026-03-22 09:43:22
● 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A3.5.157.42026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 12:48:08
● 2026-03-21 10:20:24
○ 2026-03-21 19:54:42
○ 2026-03-22 14:11:22

○A3.5.157.702026-03-21 → 2026-03-21 · 5 obs

○ 2026-03-19 12:48:08
● 2026-03-21 10:20:24
● 2026-03-21 19:54:42
○ 2026-03-22 00:18:12
○ 2026-03-22 14:11:22

●A3.5.157.852026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-22 13:03:48
● 2026-03-22 14:11:22

○A3.5.157.972026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:18:12
● 2026-03-22 01:10:00
○ 2026-03-22 09:43:22
○ 2026-03-22 14:11:22

○A3.5.159.1122026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 12:48:08
● 2026-03-21 10:20:24
○ 2026-03-21 19:54:42
○ 2026-03-22 14:11:22

○A3.5.159.1222026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 12:48:08
● 2026-03-21 10:20:24
○ 2026-03-21 19:54:42
○ 2026-03-22 14:11:22

○A3.5.159.1252026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:10:00
● 2026-03-22 09:43:22
○ 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A3.5.159.1632026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 19:54:42
● 2026-03-22 00:18:12
○ 2026-03-22 01:10:00
○ 2026-03-22 14:11:22

○A3.5.159.1642026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 19:54:42
● 2026-03-22 00:18:12
○ 2026-03-22 01:10:00
○ 2026-03-22 14:11:22

○A3.5.159.2272026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 19:54:42
● 2026-03-22 00:18:12
○ 2026-03-22 01:10:00
○ 2026-03-22 14:11:22

○A3.5.159.2452026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:18:12
● 2026-03-22 01:10:00
○ 2026-03-22 09:43:22
○ 2026-03-22 14:11:22

○A3.5.159.2492026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 12:48:08
● 2026-03-21 10:20:24
○ 2026-03-21 19:54:42
○ 2026-03-22 14:11:22

○A3.5.159.632026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:10:00
● 2026-03-22 09:43:22
○ 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

●A3.5.159.712026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-22 13:03:48
● 2026-03-22 14:11:22

○A3.5.159.722026-03-19 → 2026-03-22 · 7 obs

○ 2026-03-18 21:52:08
● 2026-03-19 12:48:08
○ 2026-03-21 10:20:24
○ 2026-03-22 01:10:00
● 2026-03-22 09:43:22
○ 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A52.219.137.32026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 12:48:08
● 2026-03-21 10:20:24
○ 2026-03-21 19:54:42
○ 2026-03-22 14:11:22

○A52.219.137.472026-03-22 → 2026-03-22 · 3 obs

○ 2026-03-22 09:43:22
● 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A52.219.150.1632026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:18:12
● 2026-03-22 01:10:00
○ 2026-03-22 09:43:22
○ 2026-03-22 14:11:22

○A52.219.150.2272026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-18 21:52:08
● 2026-03-19 12:48:08
○ 2026-03-21 10:20:24
○ 2026-03-22 14:11:22

○A52.219.151.792026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:10:00
● 2026-03-22 09:43:22
○ 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A52.219.151.952026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-18 21:52:08
● 2026-03-19 12:48:08
○ 2026-03-21 10:20:24
○ 2026-03-22 14:11:22

○A52.219.152.1392026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 10:20:24
● 2026-03-21 19:54:42
○ 2026-03-22 00:18:12
○ 2026-03-22 14:11:22

○A52.219.152.32026-03-22 → 2026-03-22 · 3 obs

○ 2026-03-22 09:43:22
● 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A52.219.152.352026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:18:12
● 2026-03-22 01:10:00
○ 2026-03-22 09:43:22
○ 2026-03-22 14:11:22

○A52.219.16.1162026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:10:00
● 2026-03-22 09:43:22
○ 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A52.219.16.762026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-18 21:52:08
● 2026-03-19 12:48:08
○ 2026-03-21 10:20:24
○ 2026-03-22 14:11:22

○A52.219.162.1072026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 21:52:08
○ 2026-03-19 12:48:08
○ 2026-03-22 14:11:22

○A52.219.162.1312026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 19:54:42
● 2026-03-22 00:18:12
○ 2026-03-22 01:10:00
○ 2026-03-22 14:11:22

○A52.219.162.312026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:10:00
● 2026-03-22 09:43:22
○ 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A52.219.162.952026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-18 21:52:08
● 2026-03-19 12:48:08
○ 2026-03-21 10:20:24
○ 2026-03-22 14:11:22

○A52.219.163.1152026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 10:20:24
● 2026-03-21 19:54:42
○ 2026-03-22 00:18:12
○ 2026-03-22 14:11:22

○A52.219.17.152026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-18 21:52:08
● 2026-03-19 12:48:08
○ 2026-03-21 10:20:24
○ 2026-03-22 14:11:22

●A52.219.198.352026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-22 13:03:48
● 2026-03-22 14:11:22

○A52.219.199.1352026-03-22 → 2026-03-22 · 3 obs

○ 2026-03-22 09:43:22
● 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A52.219.199.1752026-03-22 → 2026-03-22 · 3 obs

○ 2026-03-22 09:43:22
● 2026-03-22 13:03:48
○ 2026-03-22 14:11:22

○A52.219.199.272026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 10:20:24
● 2026-03-21 19:54:42
○ 2026-03-22 00:18:12
○ 2026-03-22 14:11:22

○A52.219.199.432026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 10:20:24
● 2026-03-21 19:54:42
○ 2026-03-22 00:18:12
○ 2026-03-22 14:11:22

○A52.219.199.72026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:18:12
● 2026-03-22 01:10:00
○ 2026-03-22 09:43:22
○ 2026-03-22 14:11:22

●A52.219.200.72026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-22 13:03:48
● 2026-03-22 14:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
tsukul.org	ns-867.awsdns-44.net, ns-251.awsdns-31.com, ns-1509.awsdns-60.org, ns-1564.awsdns-03.co.uk	1 record

✅ Authoritative Response

Server: 205.251.192.251

NS records: ns-867.awsdns-44.net, ns-251.awsdns-31.com, ns-1509.awsdns-60.org, ns-1564.awsdns-03.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsukul.org (unsigned zone)

⏱️ Timing

Total: 393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	7	`3.5.157.173, 3.5.159.13...`
NS	4	`ns-1509.awsdns-60.org, ns-1564.awsdns-03.co.uk...`
SOA	1	`ns-1509.awsdns-60.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1509.awsdns-60.org)

Analysis

IP Addresses

tsukul.org resolves to eight IP numbers: 3.5.155.46, 3.5.155.166, 3.5.157.85, 3.5.157.128, 3.5.157.215, 3.5.159.71, 52.219.198.35 and 52.219.200.7.

Other host names including brianharris.ninja, mitsumuraya.com, reqtc-i.com, tickebo.jp and sekiryou.com share IP numbers with tsukul.org.

Name Servers

tsukul.org is delegated to four name servers: ns-251.awsdns-31.com, ns-867.awsdns-44.net, ns-1509.awsdns-60.org and ns-1564.awsdns-03.co.uk.

tsukul.org at least partially shares name servers with other domains, including north-wilkesborowater.com, wna.cloud, theuconnblog.com, wi2fly.com and ekahau.org.

these name servers are commonly used with ns-1189.awsdns-20.org, ns-60.awsdns-07.com, ns-1561.awsdns-03.co.uk and ns-2026.awsdns-61.co.uk.

Hosts with two IP numbers:

Host ns-251.awsdns-31.com points to 2600:9000:5300:fb00::1 and 205.251.192.251

Host ns-867.awsdns-44.net points to 2600:9000:5303:6300::1 and 205.251.195.99

Host ns-1509.awsdns-60.org points to 2600:9000:5305:e500::1 and 205.251.197.229

Host ns-1564.awsdns-03.co.uk points to 2600:9000:5306:1c00::1 and 205.251.198.28

tsukul.org - robtex.com

tsukul.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`tsukul.org`

`org`