`h3knowledge.expressweb.jp`

DNSSEC

⚠️ Not signed

`expressweb.jp`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:bab6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2bde^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.222^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.182^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ram.ns.cloudflare.com` ⭐
NS	`ruth.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.43.222, 172.67.186.182
		IPv6	2606:4700:3036::ac43:bab6, 2606:4700:3037::6815:2bde
SOA	`ram.ns.cloudflare.com`dns@cloudflare.com serial=2399925913

mail.h3knowledge.expressweb.jp

5 records (0 active, 5 former)

○NSns1.parkingcrew.net2026-03-14 → 2026-03-14 · 2 obs

● 2026-03-14 12:32:30
○ 2026-03-25 20:50:38

○NSns2.parkingcrew.net2026-03-14 → 2026-03-14 · 2 obs

● 2026-03-14 12:32:30
○ 2026-03-25 20:50:38

○MXmail.h-email.net2026-03-14 → 2026-03-14 · 2 obs

● 2026-03-14 12:32:30
○ 2026-03-25 20:50:38

○A104.247.81.992026-03-14 → 2026-03-14 · 3 obs

○ 2016-07-27 13:34:02
● 2026-03-14 12:32:30
○ 2026-03-25 20:50:38

○A202.143.64.1212015-05-13 → 2016-07-27 · 4 obs

● 2015-05-13 01:14:08
● 2016-07-27 13:34:02
○ 2026-03-14 12:32:30
○ 2026-03-25 20:50:38

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
expressweb.jp	ram.ns.cloudflare.com, ruth.ns.cloudflare.com	-

Server:108.162.193.225

NS records: ram.ns.cloudflare.com, ruth.ns.cloudflare.com

⚠️ Insecure (no DNSSEC)

No DS record for expressweb.jp (unsigned zone)

Total: 733ms | Queries: -

Type	Count	Sample Data