`186.three.com`

CNAME	`three.com`
DNSSEC	⚠️ Not signed
A	20.47.126.19^{🇭🇰 AS806920.47.126.0/23 Microsoft}
NS	`adns3.drei.com` ⭐
		A	2001:67c:1bc::128^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`adns3.drei.com`
		A	192.174.68.128^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`adns3.drei.com`
NS	`adns4.drei.at`
		A	2001:67c:10b8::128^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`adns4.drei.at`
		A	176.97.158.128^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`adns4.drei.at`
NS	`adns5.drei.com`
		A	63.176.76.155^{🇩🇪 Amazon63.176.0.0/14 EC2 FRA Prefix}
			PTR	`adns5.drei.com`
MX	`mail.drei.at` ⭐
		A	213.94.78.134^{🇦🇹 H3G-Austria-AS213.94.64.0/18 Network of Hutchison Drei Austria GmbH}
			PTR	`mail.drei.at`
TXT	`MS=ms50376723`
TXT	`fdqen0daka3bgsecjd51gev1c7`
TXT	`j14qn08buc2l8jd0l1cinpjl7e`
TXT	`apple-domain-verification=3RHpeeLmfshg2EaM`
TXT	`3+FyulpCaycvhxHVpMMOl9vfPxcwlhx8fG+VTy9ZWcM=`
TXT	`G/b0QRyGFzd+jfTcxaAG2zC81Lnw5EtgaHEddhhzJOI=`
TXT	`eUx9XYZ2uX8Pena2b/QQjW7fyitD5J6r5jI8ILNKA4M=`
TXT	`qN+ZVhkDnVQKW3nLQOn00bUa5m26iuQj+OQPfLRtKR8=`
TXT	`google-site-verification=RhGkLJMmaFcQrKQ4a6jdEZp_22zVtRPHefJehB25EAs`
TXT	`_globalsign-domain-verification=gCf0xk1WuqtVKbrfp031khhb-XRG9Uzu19rn45Ax6o`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf_ipv4.drei.at mx includ...`
SOA	`adns3.drei.com`dns@drei.com 2026-03-30 #3

`three.com`

	DNSSEC	⚠️ Not signed
	A	20.47.126.19^{🇭🇰 AS806920.47.126.0/23 Microsoft}
	NS	`adns3.drei.com` ⭐
	NS	`adns4.drei.at`
	NS	`adns5.drei.com`
	MX	`mail.drei.at` ⭐
	TXT	`MS=ms50376723`
	TXT	`fdqen0daka3bgsecjd51gev1c7`
	TXT	`j14qn08buc2l8jd0l1cinpjl7e`
	TXT	`apple-domain-verification=3RHpeeLmfshg2EaM`
	TXT	`3+FyulpCaycvhxHVpMMOl9vfPxcwlhx8fG+VTy9ZWcM=`
	TXT	`G/b0QRyGFzd+jfTcxaAG2zC81Lnw5EtgaHEddhhzJOI=`
	TXT	`eUx9XYZ2uX8Pena2b/QQjW7fyitD5J6r5jI8ILNKA4M=`
	TXT	`qN+ZVhkDnVQKW3nLQOn00bUa5m26iuQj+OQPfLRtKR8=`
	TXT	`google-site-verification=RhGkLJMmaFcQrKQ4a6jdEZp_22zVtRPHefJehB25EAs`
	TXT	`_globalsign-domain-verification=gCf0xk1WuqtVKbrfp031khhb-XRG9Uzu19rn45Ax6o`
	TXT	`v=spf1 include:spf.protection.outlook.com include:_spf_ipv4.drei.at mx includ...`
	SOA	`adns3.drei.com`dns@drei.com 2026-03-30 #3

WOT: SAFE (74/100)
rank #612736 globally
rank #277261 in the tld
WOT: SAFE (85/100)

PTR for

186.71.145.203.in-addr.arpa

Same first word

186.io

186.gd.cn

186.pl

186.githubusercontent.com

186.ca

186.hatenablog.com

186.top

186.by

186.net.cn

186.gold

186.nl

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186.de

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186.in

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186.com

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186.am

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Similar names

618.tech

816.org

168.ag

168.bz

618.ph

816.cam

168.nu

816.com

681.co

168.biz

681.ru

681.at

168.baby

816.it

168.us

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618.org

816.bet

168.nyc

816.me

168.marketing

168.pictures

168.estate

168.in-addr.arpa

168.online

168.co.nz

168.cz

618.com

816.cash

618.eu

618.tv

168.cc

816.de

618.chat

681.me

168.jp

168.ir

618.vn

168.kim

168.plus

618.cash

618.ir

168.nl

168.center

168.com.co

168.ht

168.cafe

168.press

618.cc

168.xyz

816.tv

168.bike

816.ws

816.net

816.ir

618.bz

618.ru

168.casino

681.de

168.co.za

816.fm

168.ac.cn

168.by

681.cn

681.in

861.cn

168.ventures

816.workers.dev

618.com.au

168.site

816.ag

618.lol

168.life

816.eu

168.mx

681.ca

168.gold

DNS History

1 record (1 active, 0 former)

●CNAMEthree.com2026-04-13 → 2026-04-13 · 2 obs

● 2026-04-13 09:54:32
● 2026-04-13 09:54:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
three.com	adns3.drei.com, adns4.drei.at, adns5.drei.com	3 records

✅ Authoritative Response

Server:176.97.158.128

NS records: adns3.drei.com, adns4.drei.at, adns5.drei.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for three.com (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`three.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (adns3.drei.com, adns3.drei.com, adns5.drei.com)

Analysis

IP Addresses

186.three.com resolves to a single IP: 20.47.126.19.

Other host names, for instance gisd1.com, ckhutchisontelecom.com, ckh.com.hk, three.com and hwl-ebis.com share IP numbers with 186.three.com.

Name Servers

186.three.com delegates to three name servers: adns4.drei.at, adns3.drei.com and adns5.drei.com.

186.three.com shares some name servers with other domains, for example 9.116.62.in-addr.arpa, 117.27.212.in-addr.arpa, 146.218.62.in-addr.arpa, 21.218.62.in-addr.arpa and 111.90.213.in-addr.arpa.

These name servers are commonly used together with adns2.drei.at and adns1.drei.com.

Host names with two IP numbers:

adns4.drei.at points to 2001:67c:10b8::128 and 176.97.158.128.

adns3.drei.com points to 2001:67c:1bc::128 and 192.174.68.128.

Host names with one IP number:

adns5.drei.com points to 63.176.76.155.

Mail Servers

186.three.com is handled by a single mail server, mail.drei.at.

186.three.com shares the mail server setup with other domains, for example netway.at, utanet.at, uta1002.at, dreiland.at and direkt.at.

Host name mail.drei.at points to IP 213.94.78.134.

186.three.com - robtex.com

186.three.com

three.com