restruct.io - dns.ninja

restruct.io

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a932🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5762🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.98Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.50🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A2803:f800:50::6ca2:c066🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2066🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanna.ns.cloudflare.com
A108.162.192.102🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A172.64.32.102🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A173.245.58.102🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
NSduke.ns.cloudflare.com
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.98, 172.67.169.50
IPv6 hints2606:4700:3030::ac43:a932, 2606:4700:3035::6815:5762
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOAanna.ns.cloudflare.comdns@cloudflare.com serial=2411337574

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1786722330

Same first word

restruct.be
restruct.it
restruct.law
restruct.nl
restruct.at
restruct.gr
restruct.de
restruct.ru
restruct.com
restruct.io
restruct.cloud
restruct.org
restruct.eu

Similar names

structer.org
certrust.com
structer.cn
estructr.blogspot.com
trustrec.com
trustrec.co.uk
trustcer.com
trucrest.com
ecrtrust.com
structer.com
cstruter.com
strcture.com
rectrust.com

DNS History

14 records (6 active, 8 former)

201820192020202120222023202420252026NSanna.ns.cloudflare.comduke.ns.cloudflare.comA104.21.87.98172.67.169.502606:4700:3030::ac43:a9322606:4700:3035::6815:5762104.27.166.208104.27.167.2082400:cb00:2048:1::681b:a6d02400:cb00:2048:1::681b:a7d02606:4700:3032::681b:a6d02606:4700:3033::ac43:a9322606:4700:3035::681b:a7d02606:4700:3036::6815:5762
●NSanna.ns.cloudflare.com2017-03-16 → 2026-08-14 · 2 obs
● 2017-03-16 14:59:24
● 2026-08-14 16:39:38
●NSduke.ns.cloudflare.com2017-03-16 → 2026-08-14 · 2 obs
● 2017-03-16 14:59:24
● 2026-08-14 16:39:38
●A104.21.87.982026-02-16 → 2026-08-14 · 3 obs
○ 2020-02-14 07:16:34
● 2026-02-16 09:35:42
● 2026-08-14 16:39:38
○A104.27.166.2082017-03-16 → 2020-02-14 · 4 obs
● 2017-03-16 14:59:24
● 2020-02-14 07:16:34
○ 2026-02-16 09:35:42
○ 2026-08-14 16:39:38
○A104.27.167.2082017-03-16 → 2020-02-14 · 4 obs
● 2017-03-16 14:59:24
● 2020-02-14 07:16:34
○ 2026-02-16 09:35:42
○ 2026-08-14 16:39:38
●A172.67.169.502026-02-16 → 2026-08-14 · 3 obs
○ 2020-02-14 07:16:34
● 2026-02-16 09:35:42
● 2026-08-14 16:39:38
○A2400:cb00:2048:1::681b:a6d02017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 14:59:24
○ 2020-02-14 07:16:34
○ 2026-08-14 16:39:38
○A2400:cb00:2048:1::681b:a7d02017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 14:59:24
○ 2020-02-14 07:16:34
○ 2026-08-14 16:39:38
●A2606:4700:3030::ac43:a9322026-07-10 → 2026-08-14 · 3 obs
○ 2026-05-21 00:52:42
● 2026-07-10 18:27:22
● 2026-08-14 16:39:38
○A2606:4700:3032::681b:a6d02020-02-14 → 2020-02-14 · 4 obs
○ 2017-03-16 14:59:24
● 2020-02-14 07:16:34
○ 2026-02-16 09:35:42
○ 2026-08-14 16:39:38
○A2606:4700:3033::ac43:a9322026-02-16 → 2026-05-21 · 5 obs
○ 2020-02-14 07:16:34
● 2026-02-16 09:35:42
● 2026-05-21 00:52:42
○ 2026-07-10 18:27:22
○ 2026-08-14 16:39:38
●A2606:4700:3035::6815:57622026-07-10 → 2026-08-14 · 3 obs
○ 2026-05-21 00:52:42
● 2026-07-10 18:27:22
● 2026-08-14 16:39:38
○A2606:4700:3035::681b:a7d02020-02-14 → 2020-02-14 · 4 obs
○ 2017-03-16 14:59:24
● 2020-02-14 07:16:34
○ 2026-02-16 09:35:42
○ 2026-08-14 16:39:38
○A2606:4700:3036::6815:57622026-02-16 → 2026-05-21 · 5 obs
○ 2020-02-14 07:16:34
● 2026-02-16 09:35:42
● 2026-05-21 00:52:42
○ 2026-07-10 18:27:22
○ 2026-08-14 16:39:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
restruct.ioanna.ns.cloudflare.com, duke.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.102

NS records: anna.ns.cloudflare.com, duke.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for restruct.io (unsigned zone)

⏱️ Timing

Total: 364ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.169.50, 104.21.87.98
AAAA22606:4700:3035::6815:5762, 2606:4700:3030::ac43:a932
NS2anna.ns.cloudflare.com, duke.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anna.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

restruct.io directs to four IP numbers, which are 104.21.87.98, 172.67.169.50, 2606:4700:3030::ac43:a932 and 2606:4700:3035::6815:5762.

Among the host names that share IP numbers with restruct.io are postlink.info, growthtactics.net, nlca.us and two others.

Name Servers

DNS delegation for restruct.io points to two name servers: anna.ns.cloudflare.com and duke.ns.cloudflare.com.

restruct.io has the same name server delegation as a number of other domains, such as usa-cars.pl, bid.cars, cempion.lt and two more.

There is at least partial name server overlap between restruct.io and other domains — lookfirst.com, a789789.net, swiftnet.ro and two more among them.

These name servers are routinely deployed together with the name servers cash.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

anna.ns.cloudflare.com has IP addresses 108.162.192.102, 172.64.32.102 and 173.245.58.102, plus 3 other.

duke.ns.cloudflare.com has IP addresses 108.162.193.110, 172.64.33.110 and 173.245.59.110, plus 3 other.