coinbase.com - dns.ninja

coinbase.com

DNSSECโš ๏ธ Not signed
A2a06:98c1:3102::ac40:98f1๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:3102::/48
A2a06:98c1:310d::6812:230f๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:310d::/48
A104.18.35.15Cloudflare104.18.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.152.241๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.152.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsam.ns.cloudflare.com โญ
A2606:4700:58::adf5:3b8d๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A2803:f800:50::6ca2:c18d๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsam.ns.cloudflare.com
A2a06:98c1:50::ac40:218d๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRsam.ns.cloudflare.com
A108.162.193.141๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A172.64.33.141๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A173.245.59.141๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
NSsue.ns.cloudflare.com
A2606:4700:50::adf5:3a91๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A2803:f800:50::6ca2:c091๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsue.ns.cloudflare.com
A2a06:98c1:50::ac40:2091๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRsue.ns.cloudflare.com
A108.162.192.145๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A172.64.32.145๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A173.245.58.145๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c21::1b๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A142.251.163.27๐Ÿ‡บ๐Ÿ‡ธ Google142.251.163.0/24
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.26๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXT1password-site-verification=2JYSQ7TWXVDP7DWPHTZRLBRESI
TXTDirectFedAuthUrl=https://coinbase.okta.com/app/coinbase_pwc_1/exk1ke47d0l3gh5...
TXTMS=ms23710130
TXTTSW_ODg1dGVyYXN3aXRjaA==
TXTahrefs-site-verification_cc6fbe8f6b26b9b07f97892536cda45b7ce7917b040baacf81fa...
TXTamp-by-sourcegraph-domain-verification-h888ba=g5N2hQggP0wSY4x7gSMgfvyyg
TXTapplause-verification:4e8f0335-526a-4a52-8da4-f4ecedc931ef
TXTapple-domain-verification=7XHeC6zhfdUOulBSjnUyABNhGLx2RMnjebZj2HMPH4w
TXTapple-domain-verification=8HpWlON81jar5xva
TXTatlassian-domain-verification=hDuZ4Ho1Rts/J4kaoxR9K2Qnywy2Uo+GV8bDIwXEsE4uovT...
TXTcloudflare_dashboard_sso=2306d311a1bc9c50590c204bf0e527d8
TXTcursor-domain-verification-tqme34=zHJPl1GeHjzl9e5kOqNqpcepA
TXTde7f455f-f2f0-4669-8193-08e31bfab40f
TXTdocusign=642eb6c3-8697-4ebd-8a51-a48a05713018
TXTdocusign=8ace657e-b7bc-4ed2-9cb3-8aa55e7d0597
TXTdropbox-domain-verification=ap29irieph9f
TXTfacebook-domain-verification=qbphvvib286cbvluswam0qypj99ofm
TXTgiga-domain-verification-956jz3=BliOUPqeH2xWvVWYcEmFCxcwC
TXTgoogle-site-verification=5Vrsjlgs1uhwN5AU2Vg1TPuEBasNdhX3CgxtfTdXOQQ
TXTgoogle-site-verification=8ww1MRKa0mZPc-WdoZ7YdL64qIE_2bJuIyIagaQqzFo
TXTgoogle-site-verification=F0pv18D2VaKyH77hhpE9OZuDVipTi_YUGqKGzSOUfnQ
TXTgoogle-site-verification=Mf-1A418PKg0c9t2nAaK4zjWv2A_N8uNGu078EWqCZc
TXTgoogle-site-verification=gwL0hNTFdVrIO_MRAN6m07GJs7aZFGC-XkJcaq8We2s
TXTgoogle-site-verification=qyTrwiATuVJMBGXPOYPOr-NSYW90-idNJU7uTh6-v7Y
TXTgoogle-site-verification=veWhMcRP5-ISDr7tSAI7Mjh9ELqQ7ndOvbHY-xcsl9o
TXTjumio-up-idp-domain-verification=59dc5c59-80b3-4697-a85f-e4432d7ba047
TXTkeybase-site-verification=UlVJ6_FMc2ceBGKC2cjhy8FF1iGw-iuvdc1WzRX7foU
TXTmiro-verification=790dc2010116c659230c25705d7a5358cd78d99b
TXTmongodb-site-verification=hME8tDWzya9rzZbckAxwpiEiv12KX8Gd
TXTonetrust-domain-verification=f131f1d66b1b445cb8edc36b8edd78e8
TXTplain-domain-verification-5y5tn9=TNqQhlpQ8Bn39aDEnApFcwOxC
TXTpylon-domain-verification-sc64gk=B7nJiLr0KeZ0CRv2aVkYTNfjs
TXTslack-domain-verification=MlD3gzX7txujPKkmWsULE6w264DyKkTkxbT7nPTd
TXTsmartsheet-site-validation=kyRJbpapnk1ExowiffTo0f3Pc-9XKoSh
TXTstripe-verification=f66cbde9148f67d1bb992cfe5ae3fc1efa829c816b726b0bb28ff2433...
TXTtiktok-developers-site-verification=HrFgIdc7KnV2NknroIrwPpiieVmSJjYz
TXTv=spf1 include:amazonses.com include:_spf.google.com -all
TXTvercel-domain-verification-zvp7d4=jvZ5HXRxnwIhxdzt26biEw6Oh
TXTverification_token=KH5SwHZXz5rsFGMABj81aGBnF
TXTverification_token=N5mizUogMNMbNmoFTKuh7KCwg
TXTverification_token=fsUf5PQLIwq7nf4HOoQN6ZUCz
SOAsam.ns.cloudflare.comdns@cloudflare.com serial=2411618293

com

rank #1324 globally
rank #709 in the tld
๐Ÿ”’ HSTS Preload (+subdomains)
๐Ÿ“ˆ Tranco rank: #2,166

Coinbase

Coinbase is one of the world's largest cryptocurrency exchanges, founded in 2012 by Brian Armstrong and Fred Ehrsam. Headquartered in the United States, the company went public on NASDAQ in April 2021 under the ticker symbol COIN, becoming the first major crypto exchange to be publicly traded in the U.S.

Services & Products

  • Trading Platform โ€” Buy, sell, and trade hundreds of cryptocurrencies
  • Coinbase Wallet โ€” Self-custody wallet for digital assets
  • Coinbase Card โ€” Visa debit card for spending crypto
  • Staking โ€” Earn rewards on supported cryptocurrencies
  • Coinbase Prime โ€” Institutional trading and custody services
  • Coinbase Cloud โ€” Developer APIs and blockchain infrastructure
  • Coinbase Learn โ€” Educational resources about cryptocurrency

Key Facts

  • Employees: 4,700+
  • Assets on Platform: $516 billion (as of Q3 2025)
  • Quarterly Trading Volume: $295 billion (as of Q3 2025)
  • Mission: "Increase economic freedom for more than 1 billion people"

Infrastructure

ComponentProvider
DNS/CDNCloudflare (sam.ns.cloudflare.com, sue.ns.cloudflare.com)
Web HostingCloudflare (104.18.35.15, 172.64.152.241)
EmailGoogle Workspace (aspmx.l.google.com)
IPv62606:4700:440a::ac40:98f1, 2a06:98c1:3105::6812:230f

The domain is fully proxied through Cloudflare's global CDN network, with email handled by Google's infrastructure.

Subdomains

Same first word

Similar names

DNS History

29 records (11 active, 18 former)

20162017201820192020202120222023202420252026NSsam.ns.cloudflare.comsue.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comiad.inline.email.fireeyecloud.comsmf.inline.email.fireeyecloud.comA104.18.35.15172.64.152.2412a06:98c1:3102::ac40:98f12a06:98c1:310d::6812:230f104.16.53.36104.16.54.36104.16.8.251104.16.9.251104.18.6.10104.18.7.10190.93.241.231190.93.242.2312606:4700::6810:35242606:4700::6810:36242606:4700::6810:8fb2606:4700::6810:9fb2606:4700::6812:60a2606:4700::6812:70a2606:4700:440a::ac40:98f12a06:98c1:3105::6812:230f
โ—NSsam.ns.cloudflare.com2015-06-13 โ†’ 2026-08-08 ยท 2 obs
โ— 2015-06-13 13:52:40
โ— 2026-08-08 01:17:30
โ—NSsue.ns.cloudflare.com2015-06-13 โ†’ 2026-08-08 ยท 2 obs
โ— 2015-06-13 13:52:40
โ— 2026-08-08 01:17:30
โ—MXalt1.aspmx.l.google.com2015-12-09 โ†’ 2026-08-08 ยท 6 obs
โ—‹ 2015-06-13 13:52:40
โ— 2015-12-09 22:47:28
โ— 2016-02-28 22:32:20
โ—‹ 2016-03-07 17:42:28
โ— 2019-04-27 15:31:08
โ— 2026-08-08 01:17:30
โ—MXalt2.aspmx.l.google.com2015-12-09 โ†’ 2026-08-08 ยท 6 obs
โ—‹ 2015-06-13 13:52:40
โ— 2015-12-09 22:47:28
โ— 2016-02-28 22:32:20
โ—‹ 2016-03-07 17:42:28
โ— 2019-04-27 15:31:08
โ— 2026-08-08 01:17:30
โ—MXalt3.aspmx.l.google.com2019-04-27 โ†’ 2026-08-08 ยท 3 obs
โ—‹ 2019-02-04 04:04:58
โ— 2019-04-27 15:31:08
โ— 2026-08-08 01:17:30
โ—MXalt4.aspmx.l.google.com2019-04-27 โ†’ 2026-08-08 ยท 3 obs
โ—‹ 2019-02-04 04:04:58
โ— 2019-04-27 15:31:08
โ— 2026-08-08 01:17:30
โ—MXaspmx.l.google.com2015-12-09 โ†’ 2026-08-08 ยท 6 obs
โ—‹ 2015-06-13 13:52:40
โ— 2015-12-09 22:47:28
โ— 2016-02-28 22:32:20
โ—‹ 2016-03-07 17:42:28
โ— 2019-04-27 15:31:08
โ— 2026-08-08 01:17:30
โ—‹MXiad.inline.email.fireeyecloud.com2015-06-13 โ†’ 2019-02-04 ยท 4 obs
โ— 2015-06-13 13:52:40
โ— 2019-02-04 04:04:58
โ—‹ 2019-04-27 15:31:08
โ—‹ 2026-08-08 01:17:30
โ—‹MXsmf.inline.email.fireeyecloud.com2015-06-13 โ†’ 2019-02-04 ยท 4 obs
โ— 2015-06-13 13:52:40
โ— 2019-02-04 04:04:58
โ—‹ 2019-04-27 15:31:08
โ—‹ 2026-08-08 01:17:30
โ—‹A104.16.53.362015-10-29 โ†’ 2020-02-05 ยท 5 obs
โ—‹ 2015-10-28 01:04:04
โ— 2015-10-29 19:55:48
โ— 2020-02-05 16:22:16
โ—‹ 2020-03-13 14:15:46
โ—‹ 2026-08-08 01:17:30
โ—‹A104.16.54.362015-10-29 โ†’ 2020-02-05 ยท 5 obs
โ—‹ 2015-10-28 01:04:04
โ— 2015-10-29 19:55:48
โ— 2020-02-05 16:22:16
โ—‹ 2020-03-13 14:15:46
โ—‹ 2026-08-08 01:17:30
โ—‹A104.16.8.2512020-03-13 โ†’ 2021-02-22 ยท 5 obs
โ—‹ 2020-02-05 16:22:16
โ— 2020-03-13 14:15:46
โ— 2021-02-22 19:49:12
โ—‹ 2021-04-13 21:41:46
โ—‹ 2026-08-08 01:17:30
โ—‹A104.16.9.2512020-03-13 โ†’ 2021-02-22 ยท 5 obs
โ—‹ 2020-02-05 16:22:16
โ— 2020-03-13 14:15:46
โ— 2021-02-22 19:49:12
โ—‹ 2021-04-13 21:41:46
โ—‹ 2026-08-08 01:17:30
โ—A104.18.35.152026-02-14 โ†’ 2026-08-08 ยท 3 obs
โ—‹ 2021-12-01 08:32:16
โ— 2026-02-14 18:53:02
โ— 2026-08-08 01:17:30
โ—‹A104.18.6.102021-04-13 โ†’ 2021-12-01 ยท 5 obs
โ—‹ 2021-02-22 19:49:12
โ— 2021-04-13 21:41:46
โ— 2021-12-01 08:32:16
โ—‹ 2026-02-14 18:53:02
โ—‹ 2026-08-08 01:17:30
โ—‹A104.18.7.102021-04-13 โ†’ 2021-12-01 ยท 5 obs
โ—‹ 2021-02-22 19:49:12
โ— 2021-04-13 21:41:46
โ— 2021-12-01 08:32:16
โ—‹ 2026-02-14 18:53:02
โ—‹ 2026-08-08 01:17:30
โ—A172.64.152.2412026-02-14 โ†’ 2026-08-08 ยท 3 obs
โ—‹ 2021-12-01 08:32:16
โ— 2026-02-14 18:53:02
โ— 2026-08-08 01:17:30
โ—‹A190.93.241.2312015-06-13 โ†’ 2015-10-28 ยท 4 obs
โ— 2015-06-13 13:52:40
โ— 2015-10-28 01:04:04
โ—‹ 2015-10-29 19:55:48
โ—‹ 2026-08-08 01:17:30
โ—‹A190.93.242.2312015-06-13 โ†’ 2015-10-28 ยท 4 obs
โ— 2015-06-13 13:52:40
โ— 2015-10-28 01:04:04
โ—‹ 2015-10-29 19:55:48
โ—‹ 2026-08-08 01:17:30
โ—‹A2606:4700::6810:35242019-08-31 โ†’ 2020-02-05 ยท 5 obs
โ—‹ 2015-10-29 19:55:48
โ— 2019-08-31 19:58:24
โ— 2020-02-05 16:22:16
โ—‹ 2020-03-13 14:15:46
โ—‹ 2026-08-08 01:17:30
โ—‹A2606:4700::6810:36242019-08-31 โ†’ 2020-02-05 ยท 5 obs
โ—‹ 2015-10-29 19:55:48
โ— 2019-08-31 19:58:24
โ— 2020-02-05 16:22:16
โ—‹ 2020-03-13 14:15:46
โ—‹ 2026-08-08 01:17:30
โ—‹A2606:4700::6810:8fb2020-03-13 โ†’ 2021-02-22 ยท 5 obs
โ—‹ 2020-02-05 16:22:16
โ— 2020-03-13 14:15:46
โ— 2021-02-22 19:49:12
โ—‹ 2021-04-13 21:41:46
โ—‹ 2026-08-08 01:17:30
โ—‹A2606:4700::6810:9fb2020-03-13 โ†’ 2021-02-22 ยท 5 obs
โ—‹ 2020-02-05 16:22:16
โ— 2020-03-13 14:15:46
โ— 2021-02-22 19:49:12
โ—‹ 2021-04-13 21:41:46
โ—‹ 2026-08-08 01:17:30
โ—‹A2606:4700::6812:60a2021-04-13 โ†’ 2021-12-01 ยท 5 obs
โ—‹ 2021-02-22 19:49:12
โ— 2021-04-13 21:41:46
โ— 2021-12-01 08:32:16
โ—‹ 2026-02-14 18:53:02
โ—‹ 2026-08-08 01:17:30
โ—‹A2606:4700::6812:70a2021-04-13 โ†’ 2021-12-01 ยท 5 obs
โ—‹ 2021-02-22 19:49:12
โ— 2021-04-13 21:41:46
โ— 2021-12-01 08:32:16
โ—‹ 2026-02-14 18:53:02
โ—‹ 2026-08-08 01:17:30
โ—‹A2606:4700:440a::ac40:98f12026-02-14 โ†’ 2026-02-14 ยท 4 obs
โ—‹ 2021-12-01 08:32:16
โ— 2026-02-14 18:53:02
โ—‹ 2026-07-19 08:34:22
โ—‹ 2026-08-08 01:17:30
โ—A2a06:98c1:3102::ac40:98f12026-07-19 โ†’ 2026-08-08 ยท 3 obs
โ—‹ 2026-02-14 18:53:02
โ— 2026-07-19 08:34:22
โ— 2026-08-08 01:17:30
โ—‹A2a06:98c1:3105::6812:230f2026-02-14 โ†’ 2026-02-14 ยท 4 obs
โ—‹ 2021-12-01 08:32:16
โ— 2026-02-14 18:53:02
โ—‹ 2026-07-19 08:34:22
โ—‹ 2026-08-08 01:17:30
โ—A2a06:98c1:310d::6812:230f2026-07-19 โ†’ 2026-08-08 ยท 3 obs
โ—‹ 2026-02-14 18:53:02
โ— 2026-07-19 08:34:22
โ— 2026-08-08 01:17:30

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
coinbase.comsam.ns.cloudflare.com, sue.ns.cloudflare.com12 records

โœ… Authoritative Response

Server:108.162.192.145

NS records: sam.ns.cloudflare.com, sue.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for coinbase.com (unsigned zone)

โฑ๏ธ Timing

Total: 1492ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2104.18.35.15, 172.64.152.241
AAAA22a06:98c1:3102::ac40:98f1, 2a06:98c1:310d::6812:230f
NS2sam.ns.cloudflare.com, sue.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT411password-site-verification=2JYSQ7TWXVDP, DirectFedAuthUrl=https://coinbase.okta.c...
SOA1sam.ns.cloudflare.com dns.cloudflare.com

๐Ÿ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sam.ns.cloudflare.com, sam.ns.cloudflare.com, sam.ns.cloudflare.com...)

Related

Analysis

Hierarchy

coinbase.com serves as parent to exceptions.coinbase.com, institutional.coinbase.com, mi.coinbase.com, cca-lite.coinbase.com, nft.coinbase.com along with a few other host names.

IP Addresses

coinbase.com has four IP addresses: 104.18.35.15, 172.64.152.241, 2a06:98c1:3102::ac40:98f1 and 2a06:98c1:310d::6812:230f.

Among the host names that share IP numbers with coinbase.com are hostc.dev, 3d47.com, dotink.cc and two others.

Name Servers

coinbase.com is delegated to two name servers: sam.ns.cloudflare.com and sue.ns.cloudflare.com.

coinbase.com has the same name server delegation as a number of other domains, such as forecast.app, bepulse.be, firstdigest.com and two more.

coinbase.com has at least partial name server overlap with other domains, such as ag6345.com, zzbf2.com, vaulttechnologies.forum and two others.

It is common to find these name servers paired with the name servers nile.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141, 173.245.59.141 and 3 other IP addresses.

sue.ns.cloudflare.com resolves to 108.162.192.145, 172.64.32.145, 173.245.58.145 and 3 other IP addresses.

Mail Servers

Mail for coinbase.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

coinbase.com shares at least some of its mail servers with other domains โ€” for example wonderfullpeople.com, embea.com, ns500821.ns500841.ns500795.ns500794.ns500821.ns500795.lustypartnersfinder.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 142.251.163.27 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.