`yco.at`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:3f1f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8eac^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.31^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.172^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
NS	`sterling.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sterling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sterling.ns.cloudflare.com`
		A	108.162.195.143^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	162.159.44.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	172.64.35.143^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.31, 172.67.142.172
		IPv6 hints	2606:4700:3035::6815:3f1f, 2606:4700:3035::ac43:8eac
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOA	`nina.ns.cloudflare.com`dns@cloudflare.com serial=2409134855

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1784415602

Same first word

yco.it

yco.com

yco.cz

yco.co.jp

yco.be

yco.info

yco.kr

yco.org

yco.org.ar

yco.com.tw

yco.us

yco.com.au

yco.eu

yco.es

yco.me

yco.co

yco.ch

yco.cn

yco.at

yco.co.uk

yco.ir

yco.com.br

yco.ca

yco.jp

yco.cc

yco.de

yco.com.ar

Similar names

coy.co.il

oyc.it

coy.ch

oyc.jp

yoc.de

oyc.cc

yoc.org.mo

coy.be

oyc.us

ocy.de

cyo.se

coy.at

ocy.info

coy.mobi

cyo.es

cyo.mx

ocy.co

yoc.cn

cyo.com.au

oyc.org

yoc.se

ocy.ir

cyo.com

coy.cloud

oyc.at

cyo.net

yoc.co

oyc.cn

coy.de

ocy.ru

coy.co

oyc.ir

oyc.se

yoc.us

oyc.nl

coy.ru

cyo.com.cn

coy.fr

ocy.casino

yoc.ca

coy.me.uk

yoc.jp

cyo.com.tw

cyo.on.ca

ocy.net

yoc.com

cyo.edu.au

oyc.mx

yoc.eu

coy.in

coy.pt

cyo.ie

oyc.ru

cyo.at

oyc.co

oyc.org.uk

cyo.ru

cyo.be

cyo.nl

coy.org

coy.tw

ocy.us

coy.cn

coy.im

cyo.in

cyo.xyz

coy.es

cyo.mobi

cyo.fr

oyc.es

oyc.cl

coy.cz

yoc.ir

oyc.eu

oyc.in

coy.se

ocy.it

coy.us

coy.jp

yoc.com.au

oyc.ch

yoc.tech

coy.ir

coy.no

cyo.cl

ocy.ch

ocy.be

coy.me

cyo.cz

ocy.com

cyo.camp

yoc.org

oyc.com

cyo.tools

coy.nl

cyo.ch

oyc.de

ocy.org

yoc.nl

coy.ca

yoc.es

oyc.ca

cyo.cc

oyc.co.jp

yoc.cz

yoc.ru

coy.com

oyc.mobi

cyo.to

cyo.de

ocy.ca

oyc.cz

yoc.at

yoc.dk

DNS History

17 records (8 active, 9 former)

●NSnina.ns.cloudflare.com2026-07-15 → 2026-07-19 · 3 obs

○ 2020-03-11 06:12:38
● 2026-07-15 18:41:58
● 2026-07-19 00:07:24

○NSns1.domainprofi.de2015-05-30 → 2017-01-26 · 4 obs

● 2015-05-30 07:02:42
● 2017-01-26 10:05:36
○ 2020-03-11 06:12:38
○ 2026-07-19 00:07:24

○NSns2.domainprofi.de2015-05-30 → 2017-01-26 · 4 obs

● 2015-05-30 07:02:42
● 2017-01-26 10:05:36
○ 2020-03-11 06:12:38
○ 2026-07-19 00:07:24

●NSsterling.ns.cloudflare.com2026-07-15 → 2026-07-19 · 3 obs

○ 2020-03-11 06:12:38
● 2026-07-15 18:41:58
● 2026-07-19 00:07:24

○MXmail.b-io.co2015-05-30 → 2017-01-26 · 4 obs

● 2015-05-30 07:02:42
● 2017-01-26 10:05:36
○ 2020-03-11 06:12:38
○ 2026-07-19 00:07:24

●MXmx00.ionos.de2026-07-15 → 2026-07-19 · 3 obs

○ 2020-03-11 06:12:38
● 2026-07-15 18:41:58
● 2026-07-19 00:07:24

●MXmx01.ionos.de2026-07-15 → 2026-07-19 · 3 obs

○ 2020-03-11 06:12:38
● 2026-07-15 18:41:58
● 2026-07-19 00:07:24

●A104.21.63.312026-07-19 → 2026-07-19 · 2 obs

○ 2026-07-15 18:41:58
● 2026-07-19 00:07:24

●A172.67.142.1722026-07-19 → 2026-07-19 · 2 obs

○ 2026-07-15 18:41:58
● 2026-07-19 00:07:24

○A188.114.96.02026-07-15 → 2026-07-15 · 3 obs

○ 2020-03-11 06:12:38
● 2026-07-15 18:41:58
○ 2026-07-19 00:07:24

○A188.114.97.02026-07-15 → 2026-07-15 · 3 obs

○ 2020-03-11 06:12:38
● 2026-07-15 18:41:58
○ 2026-07-19 00:07:24

●A2606:4700:3035::6815:3f1f2026-07-19 → 2026-07-19 · 2 obs

○ 2026-07-15 18:41:58
● 2026-07-19 00:07:24

●A2606:4700:3035::ac43:8eac2026-07-19 → 2026-07-19 · 2 obs

○ 2026-07-15 18:41:58
● 2026-07-19 00:07:24

○A2a06:98c1:3120::2026-07-15 → 2026-07-15 · 3 obs

○ 2020-03-11 06:12:38
● 2026-07-15 18:41:58
○ 2026-07-19 00:07:24

○A2a06:98c1:3121::2026-07-15 → 2026-07-15 · 3 obs

○ 2020-03-11 06:12:38
● 2026-07-15 18:41:58
○ 2026-07-19 00:07:24

○A88.198.231.12015-05-30 → 2016-09-22 · 7 obs

● 2015-05-30 07:02:42
● 2015-09-21 10:41:14
○ 2015-12-30 12:18:02
● 2016-03-31 22:30:22
● 2016-09-22 21:23:32
○ 2016-12-13 02:32:06
○ 2026-07-19 00:07:24

○A88.198.231.42015-12-30 → 2017-01-26 · 8 obs

○ 2015-09-21 10:41:14
● 2015-12-30 12:18:02
○ 2016-03-31 22:30:22
○ 2016-09-22 21:23:32
● 2016-12-13 02:32:06
● 2017-01-26 10:05:36
○ 2020-03-11 06:12:38
○ 2026-07-19 00:07:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	j.ns.at, d.ns.at, ns1.univie.ac.at, n.ns.at...	-
yco.at	nina.ns.cloudflare.com, sterling.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.136

NS records: nina.ns.cloudflare.com, sterling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yco.at (unsigned zone)

⏱️ Timing

Total: 925ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.31, 172.67.142.172`
AAAA	2	`2606:4700:3035::6815:3f1f, 2606:4700:3035::ac43:8eac`
NS	2	`nina.ns.cloudflare.com, sterling.ns.cloudflare.com`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nina.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

yco.at resolves to four IP addresses: 104.21.63.31, 172.67.142.172, 2606:4700:3035::6815:3f1f and 2606:4700:3035::ac43:8eac.

usurv.my, remote.motiv-management.de, starchat.dk and two other host names share IP numbers with yco.at.

Name Servers

yco.at is delegated to two name servers: nina.ns.cloudflare.com and sterling.ns.cloudflare.com.

yco.at uses the same name servers as several other domains — among them glosgifts.com, maija.ua, charvet-digitalmedia.com and two more.

yco.at shares at least some of its name servers with other domains, including dangrossman.info, compxvj.vip, openaibusiness.com and two others.

These name servers are frequently paired with the name servers kim.ns.cloudflare.com, chad.ns.cloudflare.com and sima.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

nina.ns.cloudflare.com resolves to 108.162.192.136, 172.64.32.136, 173.245.58.136 and 3 other IP addresses.

sterling.ns.cloudflare.com resolves to 108.162.195.143, 162.159.44.143, 172.64.35.143 and 3 other IP addresses.

Mail Servers

Mail for yco.at is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

yco.at uses an identical mail server configuration to several other domains — among them packsend.de, abaxis.lt, splux.de and two more.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.41 and mx01.ionos.de points to 217.72.192.67.

yco.at - robtex.com

yco.at

at

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`yco.at`

`at`