`open.login.yahoo.com`

CNAME	`ds-ats.member.g02.yahoodns.net`
DNSSEC	⚠️ Not signed
A	2001:4998:58:304::2000^{🇺🇸 Yahoo2001:4998:58::/48 Verizon Media BF1}
		PTR	`ats2.member.vip.bf1.yahoo.com`
A	67.195.204.151^{🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1}

`login.yahoo.com`

	CNAME	`login.gycpi.b.yahoodns.net`
	DNSSEC	⚠️ Not signed
	A	2001:4998:14:800::1000^{🇺🇸 Yahoo-SK12001:4998:14::/48 Yahoo DCA}
	A	2001:4998:14:800::1001^{🇺🇸 Yahoo-SK12001:4998:14::/48 Yahoo DCA}
	A	69.147.92.11^{🇺🇸 Yahoo-SK169.147.92.0/24 Verizon Media DCA}
	A	69.147.92.12^{🇺🇸 Yahoo-SK169.147.92.0/24 Verizon Media DCA}

WOT: SAFE (94/100)
🔒 HSTS Preload (+subdomains)
WOT: SAFE (94/100)

Same first word

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open.zone

open.democrat

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open.net.ma

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open.com.ua

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open.store

open.co.uk

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open.hr

open.gl

open.trade

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open.tv

open.reisen

open.co.th

open.gr

open.ua

open.codes

open.toscana.it

open.media

open.bike

open.homes

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open.group

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open.to

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open.ax

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open.info

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open.ac.cy

open.edu.pl

open.gs

open.ac.uk

open.rv.ua

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open.gov.ru

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open.org

open.edu.cn

open.hosting

open.qa

open.ac.rs

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open.dev

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open

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open.africa

open.bet

open.fi

open.network

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neop.com

epon.info

poen.com.ar

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poen.net.ar

DNS History

23 records (1 active, 22 former)

○A106.10.193.202015-08-30 → 2017-05-16 · 4 obs

● 2015-08-30 12:19:10
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A188.125.80.1382015-08-30 → 2017-05-16 · 36 obs

● 2015-08-30 12:19:10
● 2015-09-17 07:19:12
○ 2015-09-19 20:49:12
○ 2015-10-22 09:03:58
● 2015-10-24 15:16:36
● 2015-10-28 14:33:02
○ 2015-10-29 22:59:12
○ 2015-11-02 15:10:14
● 2015-11-04 00:13:26
● 2015-11-05 02:23:18
○ 2015-11-08 17:51:32
○ 2015-11-10 03:29:36
● 2015-11-12 21:13:16
● 2015-11-13 21:43:38
○ 2015-11-20 00:14:08
○ 2016-06-25 06:23:22
● 2016-07-03 10:52:10
○ 2016-07-13 09:59:32
○ 2016-08-06 11:22:56
● 2016-08-13 20:22:06
● 2016-08-23 16:28:00
○ 2016-09-01 15:40:48
● 2016-09-15 13:05:02
● 2016-09-23 07:39:50
○ 2016-09-30 09:44:24
● 2016-10-07 12:04:36
○ 2016-10-16 02:18:14
○ 2016-11-21 13:38:58
● 2016-11-25 05:56:34
● 2016-11-27 08:26:00
○ 2016-12-02 14:48:30
○ 2016-12-30 06:33:48
● 2017-02-08 07:10:40
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A2001:4998:44:a10::502017-05-16 → 2017-05-16 · 4 obs

○ 2017-02-08 07:10:40
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A2001:4998:58:2201::502016-06-25 → 2017-05-16 · 20 obs

○ 2016-06-12 16:25:12
● 2016-06-25 06:23:22
○ 2016-07-03 10:52:10
● 2016-07-13 09:59:32
● 2016-08-06 11:22:56
○ 2016-08-13 20:22:06
○ 2016-08-23 16:28:00
● 2016-09-01 15:40:48
○ 2016-09-15 13:05:02
○ 2016-09-23 07:39:50
● 2016-09-30 09:44:24
○ 2016-10-07 12:04:36
● 2016-10-16 02:18:14
● 2016-11-21 13:38:58
○ 2016-11-25 05:56:34
○ 2016-11-27 08:26:00
● 2016-12-02 14:48:30
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A2001:4998:c:e33::502017-02-08 → 2017-05-16 · 5 obs

○ 2016-12-30 06:33:48
● 2017-02-08 07:10:40
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A202.43.194.2052017-02-08 → 2017-05-16 · 5 obs

○ 2016-12-30 06:33:48
● 2017-02-08 07:10:40
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A2406:2000:e4:832::502017-02-08 → 2017-05-16 · 5 obs

○ 2016-12-30 06:33:48
● 2017-02-08 07:10:40
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A2406:2000:fc:4::10062017-02-08 → 2017-05-16 · 5 obs

○ 2016-12-30 06:33:48
● 2017-02-08 07:10:40
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A2a00:1288:110:201::502016-07-03 → 2017-05-16 · 21 obs

○ 2016-06-25 06:23:22
● 2016-07-03 10:52:10
○ 2016-07-13 09:59:32
○ 2016-08-06 11:22:56
● 2016-08-13 20:22:06
● 2016-08-23 16:28:00
○ 2016-09-01 15:40:48
● 2016-09-15 13:05:02
● 2016-09-23 07:39:50
○ 2016-09-30 09:44:24
● 2016-10-07 12:04:36
○ 2016-10-16 02:18:14
○ 2016-11-21 13:38:58
● 2016-11-25 05:56:34
● 2016-11-27 08:26:00
○ 2016-12-02 14:48:30
○ 2016-12-30 06:33:48
● 2017-02-08 07:10:40
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A68.142.242.1332015-11-20 → 2016-05-27 · 28 obs

○ 2015-11-13 21:43:38
● 2015-11-20 00:14:08
○ 2015-11-23 12:27:56
● 2015-11-29 10:56:36
● 2015-12-04 01:56:32
○ 2015-12-06 10:25:48
○ 2015-12-12 14:31:02
● 2015-12-18 04:33:58
○ 2015-12-19 09:57:42
○ 2015-12-22 03:38:50
● 2015-12-24 01:39:12
○ 2015-12-25 05:21:16
○ 2016-01-17 17:09:20
● 2016-01-20 04:54:00
○ 2016-01-22 21:09:34
● 2016-01-24 01:01:56
○ 2016-01-25 01:17:12
● 2016-01-26 05:00:30
● 2016-01-28 06:25:30
○ 2016-01-29 23:37:08
○ 2016-02-12 17:21:02
● 2016-03-03 08:00:24
○ 2016-03-11 16:01:50
○ 2016-05-02 08:55:48
● 2016-05-12 16:21:00
● 2016-05-27 23:41:26
○ 2016-06-04 12:05:00
○ 2026-04-24 12:34:10

○A76.13.28.1332015-11-23 → 2016-06-12 · 31 obs

○ 2015-11-20 00:14:08
● 2015-11-23 12:27:56
○ 2015-11-29 10:56:36
○ 2015-12-04 01:56:32
● 2015-12-06 10:25:48
● 2015-12-12 14:31:02
○ 2015-12-18 04:33:58
● 2015-12-19 09:57:42
● 2015-12-22 03:38:50
○ 2015-12-24 01:39:12
● 2015-12-25 05:21:16
○ 2015-12-27 16:56:06
● 2015-12-29 08:57:06
● 2016-01-17 17:09:20
○ 2016-01-20 04:54:00
● 2016-01-22 21:09:34
○ 2016-01-24 01:01:56
● 2016-01-25 01:17:12
○ 2016-01-26 05:00:30
○ 2016-01-28 06:25:30
● 2016-01-29 23:37:08
● 2016-02-12 17:21:02
○ 2016-03-03 08:00:24
● 2016-03-11 16:01:50
● 2016-05-02 08:55:48
○ 2016-05-12 16:21:00
○ 2016-05-27 23:41:26
● 2016-06-04 12:05:00
● 2016-06-12 16:25:12
○ 2016-06-25 06:23:22
○ 2026-04-24 12:34:10

○A77.238.163.2232015-12-27 → 2015-12-27 · 4 obs

○ 2015-12-25 05:21:16
● 2015-12-27 16:56:06
○ 2015-12-29 08:57:06
○ 2026-04-24 12:34:10

○A77.238.185.382015-12-27 → 2015-12-27 · 4 obs

○ 2015-12-25 05:21:16
● 2015-12-27 16:56:06
○ 2015-12-29 08:57:06
○ 2026-04-24 12:34:10

○A98.136.189.412015-08-30 → 2017-05-16 · 9 obs

● 2015-08-30 12:19:10
● 2015-09-27 22:23:12
○ 2015-09-28 23:07:08
● 2015-10-02 06:25:48
● 2015-10-07 10:53:12
○ 2017-02-08 07:10:40
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A98.138.79.212015-09-28 → 2017-05-16 · 6 obs

○ 2015-09-27 22:23:12
● 2015-09-28 23:07:08
○ 2015-10-02 06:25:48
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○A98.139.21.1692015-08-30 → 2017-05-16 · 37 obs

● 2015-08-30 12:19:10
● 2015-09-09 08:04:38
○ 2015-09-10 21:51:54
○ 2015-09-17 07:19:12
● 2015-09-19 20:49:12
● 2015-10-22 09:03:58
○ 2015-10-24 15:16:36
○ 2015-10-28 14:33:02
● 2015-10-29 22:59:12
● 2015-11-02 15:10:14
○ 2015-11-04 00:13:26
○ 2015-11-05 02:23:18
● 2015-11-08 17:51:32
● 2015-11-10 03:29:36
○ 2015-11-12 21:13:16
○ 2016-06-12 16:25:12
● 2016-06-25 06:23:22
○ 2016-07-03 10:52:10
● 2016-07-13 09:59:32
● 2016-08-06 11:22:56
○ 2016-08-13 20:22:06
○ 2016-08-23 16:28:00
● 2016-09-01 15:40:48
○ 2016-09-15 13:05:02
○ 2016-09-23 07:39:50
● 2016-09-30 09:44:24
○ 2016-10-07 12:04:36
● 2016-10-16 02:18:14
● 2016-11-21 13:38:58
○ 2016-11-25 05:56:34
○ 2016-11-27 08:26:00
● 2016-12-02 14:48:30
● 2016-12-30 06:33:48
○ 2017-02-08 07:10:40
● 2017-05-16 02:10:42
○ 2017-06-28 17:35:44
○ 2026-04-24 12:34:10

○CNAMEany-ats.member.a02.yahoodns.net2015-09-05 → 2015-10-07 · 11 obs

○ 2015-08-30 12:19:10
● 2015-09-05 17:14:32
● 2015-09-10 21:51:54
○ 2015-09-17 07:19:12
● 2015-09-19 20:49:12
● 2015-09-25 17:22:46
○ 2015-09-27 22:23:12
● 2015-09-28 23:07:08
● 2015-10-07 10:53:12
○ 2015-10-08 19:18:30
○ 2026-04-24 12:34:10

○CNAMEats.open.login.lgg1.b.yahoo.com2015-08-30 → 2015-11-13 · 4 obs

● 2015-08-30 12:19:10
● 2015-11-13 21:43:38
○ 2015-11-20 00:14:08
○ 2026-04-24 12:34:10

○CNAMEds-any-ats.member.a02.yahoodns.net2017-02-08 → 2017-02-08 · 4 obs

○ 2016-06-25 06:23:22
● 2017-02-08 07:10:40
○ 2017-05-16 02:10:42
○ 2026-04-24 12:34:10

●CNAMEds-ats.member.g02.yahoodns.net2026-04-24 → 2026-04-24 · 2 obs

○ 2021-11-04 18:35:30
● 2026-04-24 12:34:10

○CNAMEfo-ds-ats.member.g02.yahoodns.net2016-06-25 → 2017-08-25 · 5 obs

○ 2016-06-12 16:25:12
● 2016-06-25 06:23:22
● 2017-08-25 01:02:44
○ 2021-11-04 18:35:30
○ 2026-04-24 12:34:10

○CNAMElogin.yahoo.com2021-11-04 → 2021-11-04 · 3 obs

○ 2017-08-25 01:02:44
● 2021-11-04 18:35:30
○ 2026-04-24 12:34:10

○CNAMEopen.ue.lgg1.b.yahoo.com2015-11-20 → 2016-06-12 · 5 obs

○ 2015-11-13 21:43:38
● 2015-11-20 00:14:08
● 2016-06-12 16:25:12
○ 2016-06-25 06:23:22
○ 2026-04-24 12:34:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yahoo.com	ns1.yahoo.com, ns5.yahoo.com, ns2.yahoo.com, ns3.yahoo.com...	9 records

✅ Authoritative Response

Server:68.142.255.16

NS records: ns1.yahoo.com, ns5.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns4.yahoo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yahoo.com (unsigned zone)

⏱️ Timing

Total: 321ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`ds-ats.member.g02.yahoodns.net`

📌 Glue Records Collected

Total: 9

In-bailiwick: 9 (ns1.yahoo.com, ns1.yahoo.com, ns5.yahoo.com...)

Analysis

IP Addresses

open.login.yahoo.com points to two IPs: 2001:4998:58:304::2000 and 67.195.204.151.

Other host names including ats2.member.vip.bf1.yahoo.com, ats.api.login.lgg1.b.yahoo.com, ds-ats.member.g02.yahoodns.net, ats.member.g02.yahoodns.net and ds-any-ats.member.a02.yahoodns.net share IP numbers with open.login.yahoo.com.

open.login.yahoo.com - robtex.com