`std.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:a909^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1b45^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.69^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.9^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`agustin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`agustin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`agustin.ns.cloudflare.com`
		A	108.162.195.90^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
		A	162.159.44.90^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
		A	172.64.35.90^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`agustin.ns.cloudflare.com`
NS	`celeste.ns.cloudflare.com`
		A	2606:4700:50::a29f:2607^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c207^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celeste.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2207^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celeste.ns.cloudflare.com`
		A	108.162.194.7^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	162.159.38.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	172.64.34.7^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.69, 172.67.169.9
		IPv6 hints	2606:4700:3036::ac43:a909, 2606:4700:3037::6815:1b45
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com
SOA	`agustin.ns.cloudflare.com`dns@cloudflare.com serial=2399487563

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1776980693

Subdomains

www.std.info

Same first word

std.com.ar

std.org

std.lt

std.at

std.co.za

std.net

std.hk

std.co.uk

std.priv.at

std.nagoya

std.su

std.fi

std.ae

std.hr

std.com.au

std.in

std.com.pk

std.sk

std.com.cn

std.cn

std.cl

std.ie

std.guide

std.org.tr

std.systems

std.com.br

std.fyi

std.ru

std.ch

std.dk

std.ee

std.co.ke

std.co.id

std.com.tw

std.co.kr

std.info

std.ltd

std.ma

std.pt

std.hu

std.today

std.eu

std.cz

std.nl

std.fr

std.pl

std.sh

std.mn

std.uz

std.com

std.kz

std.es

std.cloud

std.vn

std.chat

std.ck.ua

std.org.tw

std.gov.cn

std.com.hk

std.com.ro

std.name

std.biz

std.co

std.se

std.im

std.com.mx

std.tv

std.com.pl

std.com.vn

std.com.sg

std.co.th

std.it

std.lv

std.com.ua

std.io

std.me

Similar names

tsd.de

dts.net

sdt.se

tds.lv

sdt.com.vn

tds.com.py

tsd.ch

dts.com.cn

tds.as

dts.com.au

dts.gov.pk

tds.sport

tds.no

tsd.clinic

dts.com.eg

dst.me

tds.se

sdt.pt

dts.de

dts.support

sdt.io

sdt.uy

dst.com.au

tds.org.tw

dts.email

tds.com.ar

dst.pl

tds.com.cn

dts.waw.pl

tds.com.br

tsd.com.qa

sdt.institute

tds.tj

dst.se

dst.mil.nz

tds.com.ua

sdt.co.za

dst.gov.in

dts.lv

sdt.it

tsd.k12.tn.us

dst.nv.us

dts.tw

sdt.su

dst.co.th

tds.at

dst.gov.mo

tds.gr

dts.me

tds.to

tds.cz

dts.travel

dst.dk

dts.ir

tds.com.tr

dst.ac.kr

dts.co.rw

dts.by

dst.com

tds.jobs

sdt.co.kr

tds.cc

tds.ai

tsd.us

tds.be

dst.news

sdt.com.tr

dst.ia.us

tsd.co.za

sdt.life

dts.net.sa

tds.it

tsd.net

dts.dk

tsd.su

tds.pt

tds.org.hk

dst.gr

dst.de

tds.com.au

tds.srl

tds.mx

sdt.training

DNS History

20 records (6 active, 14 former)

●NSagustin.ns.cloudflare.com2026-03-19 → 2026-04-23 · 3 obs

○ 2020-12-04 12:16:30
● 2026-03-19 05:01:02
● 2026-04-23 22:14:16

●NSceleste.ns.cloudflare.com2026-03-19 → 2026-04-23 · 3 obs

○ 2020-12-04 12:16:30
● 2026-03-19 05:01:02
● 2026-04-23 22:14:16

○NSmona.ns.cloudflare.com2015-08-02 → 2020-12-04 · 4 obs

● 2015-08-02 08:36:34
● 2020-12-04 12:16:30
○ 2026-03-19 05:01:02
○ 2026-04-23 22:14:16

○NSrocky.ns.cloudflare.com2015-08-02 → 2020-12-04 · 4 obs

● 2015-08-02 08:36:34
● 2020-12-04 12:16:30
○ 2026-03-19 05:01:02
○ 2026-04-23 22:14:16

○A104.18.60.1882015-08-02 → 2020-12-04 · 4 obs

● 2015-08-02 08:36:34
● 2020-12-04 12:16:30
○ 2026-03-19 05:01:02
○ 2026-04-23 22:14:16

○A104.18.61.1882015-08-02 → 2020-12-04 · 4 obs

● 2015-08-02 08:36:34
● 2020-12-04 12:16:30
○ 2026-03-19 05:01:02
○ 2026-04-23 22:14:16

●A104.21.27.692026-03-19 → 2026-04-23 · 7 obs

○ 2020-12-04 12:16:30
● 2026-03-19 05:01:02
● 2026-03-27 21:39:42
○ 2026-03-29 01:35:26
○ 2026-03-29 16:37:28
● 2026-04-05 03:18:34
● 2026-04-23 22:14:16

●A172.67.169.92026-03-19 → 2026-04-23 · 7 obs

○ 2020-12-04 12:16:30
● 2026-03-19 05:01:02
● 2026-03-27 21:39:42
○ 2026-03-29 01:35:26
○ 2026-03-29 16:37:28
● 2026-04-05 03:18:34
● 2026-04-23 22:14:16

○A172.67.176.22020-12-04 → 2020-12-04 · 4 obs

○ 2020-01-16 17:56:24
● 2020-12-04 12:16:30
○ 2026-03-19 05:01:02
○ 2026-04-23 22:14:16

○A188.114.96.02026-03-29 → 2026-03-29 · 6 obs

○ 2026-03-19 05:01:02
○ 2026-03-27 21:39:42
● 2026-03-29 01:35:26
● 2026-03-29 16:37:28
○ 2026-04-05 03:18:34
○ 2026-04-23 22:14:16

○A188.114.97.02026-03-29 → 2026-03-29 · 6 obs

○ 2026-03-19 05:01:02
○ 2026-03-27 21:39:42
● 2026-03-29 01:35:26
● 2026-03-29 16:37:28
○ 2026-04-05 03:18:34
○ 2026-04-23 22:14:16

○A2400:cb00:2048:1::6812:3cbc2016-12-17 → 2017-08-26 · 5 obs

○ 2015-08-02 08:36:34
● 2016-12-17 03:11:26
● 2017-08-26 02:11:12
○ 2020-01-16 17:56:24
○ 2026-04-23 22:14:16

○A2400:cb00:2048:1::6812:3dbc2016-12-17 → 2017-08-26 · 5 obs

○ 2015-08-02 08:36:34
● 2016-12-17 03:11:26
● 2017-08-26 02:11:12
○ 2020-01-16 17:56:24
○ 2026-04-23 22:14:16

○A2606:4700:3032::6812:3dbc2020-01-16 → 2020-12-04 · 5 obs

○ 2017-08-26 02:11:12
● 2020-01-16 17:56:24
● 2020-12-04 12:16:30
○ 2026-03-19 05:01:02
○ 2026-04-23 22:14:16

○A2606:4700:3033::ac43:b0022020-12-04 → 2020-12-04 · 4 obs

○ 2020-01-16 17:56:24
● 2020-12-04 12:16:30
○ 2026-03-19 05:01:02
○ 2026-04-23 22:14:16

○A2606:4700:3036::6812:3cbc2020-01-16 → 2020-12-04 · 5 obs

○ 2017-08-26 02:11:12
● 2020-01-16 17:56:24
● 2020-12-04 12:16:30
○ 2026-03-19 05:01:02
○ 2026-04-23 22:14:16

●A2606:4700:3036::ac43:a9092026-03-19 → 2026-04-23 · 6 obs

○ 2020-12-04 12:16:30
● 2026-03-19 05:01:02
● 2026-03-29 01:35:26
○ 2026-03-29 16:37:28
● 2026-04-05 03:18:34
● 2026-04-23 22:14:16

●A2606:4700:3037::6815:1b452026-03-19 → 2026-04-23 · 6 obs

○ 2020-12-04 12:16:30
● 2026-03-19 05:01:02
● 2026-03-29 01:35:26
○ 2026-03-29 16:37:28
● 2026-04-05 03:18:34
● 2026-04-23 22:14:16

○A2a06:98c1:3120::2026-03-29 → 2026-03-29 · 5 obs

○ 2026-03-19 05:01:02
○ 2026-03-29 01:35:26
● 2026-03-29 16:37:28
○ 2026-04-05 03:18:34
○ 2026-04-23 22:14:16

○A2a06:98c1:3121::2026-03-29 → 2026-03-29 · 5 obs

○ 2026-03-19 05:01:02
○ 2026-03-29 01:35:26
● 2026-03-29 16:37:28
○ 2026-04-05 03:18:34
○ 2026-04-23 22:14:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
std.info	agustin.ns.cloudflare.com, celeste.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.90

NS records: agustin.ns.cloudflare.com, celeste.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for std.info (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.69, 172.67.169.9`
AAAA	2	`2606:4700:3037::6815:1b45, 2606:4700:3036::ac43:a909`
NS	2	`agustin.ns.cloudflare.com, celeste.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`agustin.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

www.std.info is a child of std.info.

IP Addresses

std.info refers to four IP numbers: 2606:4700:3036::ac43:a909, 2606:4700:3037::6815:1b45, 104.21.27.69 and 172.67.169.9.

Other host names, for instance amazngbndle.com, biblear.org, shiyonglm.com, gzghospitality.com and compusoft.org share IP numbers with std.info.

Name Servers

std.info's delegation uses two name servers: agustin.ns.cloudflare.com and celeste.ns.cloudflare.com.

std.info uses the same name server setup as other domains, such as mens.info, avflix.co, ton.diamonds, (0x736578)uallytransmitteddisease.org and (0x736578)ually.biz.

std.info at least partially shares name servers with other domains, including piyalepasa.com, 21analytics.ch, 19922525.com, 2028f.com and opsonline.it.

These name servers are commonly used with javier.ns.cloudflare.com, izabella.ns.cloudflare.com and rudy.ns.cloudflare.com.

Host names with six IP numbers:

agustin.ns.cloudflare.com points to 2606:4700:58::a29f:2c5a, 2803:f800:50::6ca2:c35a, 2a06:98c1:50::ac40:235a, 108.162.195.90, 162.159.44.90 and 172.64.35.90.

celeste.ns.cloudflare.com points to 2606:4700:50::a29f:2607, 2803:f800:50::6ca2:c207, 2a06:98c1:50::ac40:2207, 108.162.194.7, 162.159.38.7 and 172.64.34.7.

std.info - robtex.com

std.info

info

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`std.info`

`info`