`johnsmith01.hatenablog.com`

DNSSEC	⚠️ Not signed
A	18.155.21.10^{🇺🇸 Amazon18.155.16.0/21}
		PTR	`server-18-155-21-10.gru3.r.cloudfront.net`
A	18.155.21.16^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.104^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.116^{🇺🇸 Amazon18.155.16.0/21}

`hatenablog.com`

	DNSSEC	⚠️ Not signed
	A	3.174.29.15^{🇺🇸 Amazon3.174.29.0/24}
	A	3.174.29.30^{🇺🇸 Amazon3.174.29.0/24}
	A	3.174.29.74^{🇺🇸 Amazon3.174.29.0/24}
	A	3.174.29.84^{🇺🇸 Amazon3.174.29.0/24}
	NS	`ns-1997.awsdns-57.co.uk` ⭐
	NS	`ns-1380.awsdns-44.org`
	NS	`ns-206.awsdns-25.com`
	NS	`ns-562.awsdns-06.net`
	MX	`mailinbound.hatena.ne.jp` ⭐
	TXT	`google-site-verification=3o5PJrq5BegVw-9FP9CqwT9HQB4YpYf-yh0sVhJO3rg`
	TXT	`google-site-verification=oIk95RRyl0cakm9QhNx5p7a4oU_Zay1tGKiLfEfngvc`
	SOA	`ns-1997.awsdns-57.co.uk`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (61/100)
rank #1563 globally
rank #856 in the tld
WOT: SAFE (68/100)
📈 Tranco rank: #4,913

Same first word

johnsmith01.hatenablog.com

DNS History

25 records (4 active, 21 former)

○A108.139.113.1142026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-08 17:22:24
● 2026-04-09 15:12:58
○ 2026-04-10 00:58:06
○ 2026-04-12 07:45:14

○A108.139.113.22026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-08 17:22:24
● 2026-04-09 15:12:58
○ 2026-04-10 00:58:06
○ 2026-04-12 07:45:14

○A108.139.113.532026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-08 17:22:24
● 2026-04-09 15:12:58
○ 2026-04-10 00:58:06
○ 2026-04-12 07:45:14

○A108.139.113.672026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-08 17:22:24
● 2026-04-09 15:12:58
○ 2026-04-10 00:58:06
○ 2026-04-12 07:45:14

○A13.112.5.1072017-02-16 → 2017-03-30 · 4 obs

● 2017-02-16 05:35:00
● 2017-03-30 10:09:58
○ 2026-04-03 14:09:46
○ 2026-04-12 07:45:14

●A18.155.21.102026-04-03 → 2026-04-12 · 8 obs

○ 2017-03-30 10:09:58
● 2026-04-03 14:09:46
○ 2026-04-04 00:20:58
○ 2026-04-05 00:52:40
● 2026-04-07 14:33:50
○ 2026-04-08 01:18:38
○ 2026-04-11 03:48:44
● 2026-04-12 07:45:14

●A18.155.21.1042026-04-03 → 2026-04-12 · 8 obs

○ 2017-03-30 10:09:58
● 2026-04-03 14:09:46
○ 2026-04-04 00:20:58
○ 2026-04-05 00:52:40
● 2026-04-07 14:33:50
○ 2026-04-08 01:18:38
○ 2026-04-11 03:48:44
● 2026-04-12 07:45:14

●A18.155.21.1162026-04-03 → 2026-04-12 · 8 obs

○ 2017-03-30 10:09:58
● 2026-04-03 14:09:46
○ 2026-04-04 00:20:58
○ 2026-04-05 00:52:40
● 2026-04-07 14:33:50
○ 2026-04-08 01:18:38
○ 2026-04-11 03:48:44
● 2026-04-12 07:45:14

●A18.155.21.162026-04-03 → 2026-04-12 · 8 obs

○ 2017-03-30 10:09:58
● 2026-04-03 14:09:46
○ 2026-04-04 00:20:58
○ 2026-04-05 00:52:40
● 2026-04-07 14:33:50
○ 2026-04-08 01:18:38
○ 2026-04-11 03:48:44
● 2026-04-12 07:45:14

○A18.244.179.202026-04-04 → 2026-04-11 · 10 obs

○ 2026-04-03 14:09:46
● 2026-04-04 00:20:58
○ 2026-04-05 00:52:40
○ 2026-04-07 14:33:50
● 2026-04-08 01:18:38
○ 2026-04-08 17:22:24
○ 2026-04-09 15:12:58
● 2026-04-10 00:58:06
● 2026-04-11 03:48:44
○ 2026-04-12 07:45:14

○A18.244.179.372026-04-04 → 2026-04-11 · 10 obs

○A18.244.179.792026-04-04 → 2026-04-11 · 10 obs

○A18.244.179.962026-04-04 → 2026-04-11 · 10 obs

○A3.161.150.1252026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 00:20:58
● 2026-04-05 00:52:40
○ 2026-04-07 14:33:50
○ 2026-04-12 07:45:14

○A3.161.150.1272026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 00:20:58
● 2026-04-05 00:52:40
○ 2026-04-07 14:33:50
○ 2026-04-12 07:45:14

○A3.161.150.342026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 00:20:58
● 2026-04-05 00:52:40
○ 2026-04-07 14:33:50
○ 2026-04-12 07:45:14

○A3.161.150.582026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 00:20:58
● 2026-04-05 00:52:40
○ 2026-04-07 14:33:50
○ 2026-04-12 07:45:14

○A3.167.212.1252026-04-03 → 2026-04-12 · 2 obs

○ 2026-04-03 14:09:46
○ 2026-04-12 07:45:14

○A3.167.212.192026-04-03 → 2026-04-12 · 2 obs

○ 2026-04-03 14:09:46
○ 2026-04-12 07:45:14

○A3.167.212.42026-04-03 → 2026-04-12 · 2 obs

○ 2026-04-03 14:09:46
○ 2026-04-12 07:45:14

○A3.167.212.72026-04-03 → 2026-04-12 · 2 obs

○ 2026-04-03 14:09:46
○ 2026-04-12 07:45:14

○A3.174.29.152026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 01:18:38
● 2026-04-08 17:22:24
○ 2026-04-09 15:12:58
○ 2026-04-12 07:45:14

○A3.174.29.302026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 01:18:38
● 2026-04-08 17:22:24
○ 2026-04-09 15:12:58
○ 2026-04-12 07:45:14

○A3.174.29.742026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 01:18:38
● 2026-04-08 17:22:24
○ 2026-04-09 15:12:58
○ 2026-04-12 07:45:14

○A3.174.29.842026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 01:18:38
● 2026-04-08 17:22:24
○ 2026-04-09 15:12:58
○ 2026-04-12 07:45:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
hatenablog.com	ns-206.awsdns-25.com, ns-562.awsdns-06.net, ns-1380.awsdns-44.org, ns-1997.awsdns-57.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.205

NS records: ns-206.awsdns-25.com, ns-562.awsdns-06.net, ns-1380.awsdns-44.org, ns-1997.awsdns-57.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hatenablog.com (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.155.21.16, 18.155.21.10...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-206.awsdns-25.com)

Analysis

IP Addresses

johnsmith01.hatenablog.com maps to four IP numbers: 18.155.21.10, 18.155.21.16, 18.155.21.104 and 18.155.21.116.

Other host names such as cyclesofaylorea.com, publicjournal.hatenablog.com, build-haihui1.hatenablog.com, www.ducati-fs.jp and enjoycc.hatenablog.com share IPs with johnsmith01.hatenablog.com.

johnsmith01.hatenablog.com - robtex.com