alexbernstein.com - robtex.com

alexbernstein.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:34fb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:ce12🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.251Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.18🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdee.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
A2803:f800:50::6ca2:c05d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdee.ns.cloudflare.com
A2a06:98c1:50::ac40:205d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdee.ns.cloudflare.com
A108.162.192.93🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
A172.64.32.93🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
A173.245.58.93🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdee.ns.cloudflare.com
NShasslo.ns.cloudflare.com
A2606:4700:58::a29f:2c86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A2803:f800:50::6ca2:c386🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhasslo.ns.cloudflare.com
A2a06:98c1:50::ac40:2386🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhasslo.ns.cloudflare.com
A108.162.195.134🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A162.159.44.134Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A172.64.35.134🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
MX_dc-mx.59f91a8d1a24.alexbernstein.com ⭐
A209.50.60.128🇺🇸 UPCLOUDUSA-AS209.50.60.0/22 Upcloud USA San Jose Cloud servers San Jose, CA US
PTRsj02.stablehost.com
TXTv=spf1 +a +mx +ip4:74.220.215.100 ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.52.251, 172.67.206.18
IPv62606:4700:3032::6815:34fb, 2606:4700:3033::ac43:ce12
SOAdee.ns.cloudflare.comdns@cloudflare.com serial=2396882579

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSdee.ns.cloudflare.comhasslo.ns.cloudflare.comns1.hostmonster.comns1.stablehost.comns2.hostmonster.comns2.stablehost.comMX_dc-mx.59f91a8d1a24.alexbernstein.comalexbernstein.comA104.21.52.251172.67.206.182606:4700:3032::6815:34fb2606:4700:3033::ac43:ce12198.143.152.10874.220.202.11
●NSdee.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
○ 2018-08-29 18:26:10
● 2026-02-26 08:40:56
●NShasslo.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
○ 2018-08-29 18:26:10
● 2026-02-26 08:40:56
○NSns1.hostmonster.com2015-07-04 → 2016-05-06 · 4 obs
● 2015-07-04 22:53:08
● 2016-05-06 18:57:46
○ 2017-01-28 22:56:58
○ 2026-02-26 08:40:56
○NSns1.stablehost.com2017-01-28 → 2018-08-29 · 4 obs
○ 2016-05-06 18:57:46
● 2017-01-28 22:56:58
● 2018-08-29 18:26:10
○ 2026-02-26 08:40:56
○NSns2.hostmonster.com2015-07-04 → 2016-05-06 · 4 obs
● 2015-07-04 22:53:08
● 2016-05-06 18:57:46
○ 2017-01-28 22:56:58
○ 2026-02-26 08:40:56
○NSns2.stablehost.com2017-01-28 → 2018-08-29 · 4 obs
○ 2016-05-06 18:57:46
● 2017-01-28 22:56:58
● 2018-08-29 18:26:10
○ 2026-02-26 08:40:56
●MX_dc-mx.59f91a8d1a24.alexbernstein.com2026-02-26 → 2026-02-26 · 2 obs
○ 2018-08-29 18:26:10
● 2026-02-26 08:40:56
○MXalexbernstein.com2015-07-04 → 2018-08-29 · 3 obs
● 2015-07-04 22:53:08
● 2018-08-29 18:26:10
○ 2026-02-26 08:40:56
●A104.21.52.2512026-02-26 → 2026-02-26 · 2 obs
○ 2018-08-29 18:26:10
● 2026-02-26 08:40:56
●A172.67.206.182026-02-26 → 2026-02-26 · 2 obs
○ 2018-08-29 18:26:10
● 2026-02-26 08:40:56
○A198.143.152.1082017-01-28 → 2018-08-29 · 4 obs
○ 2016-05-06 18:57:46
● 2017-01-28 22:56:58
● 2018-08-29 18:26:10
○ 2026-02-26 08:40:56
●A2606:4700:3032::6815:34fb2026-02-26 → 2026-02-26 · 2 obs
○ 2018-08-29 18:26:10
● 2026-02-26 08:40:56
●A2606:4700:3033::ac43:ce122026-02-26 → 2026-02-26 · 2 obs
○ 2018-08-29 18:26:10
● 2026-02-26 08:40:56
○A74.220.202.112015-07-04 → 2016-05-06 · 4 obs
● 2015-07-04 22:53:08
● 2016-05-06 18:57:46
○ 2017-01-28 22:56:58
○ 2026-02-26 08:40:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
alexbernstein.comdee.ns.cloudflare.com, hasslo.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.195.134

NS records: dee.ns.cloudflare.com, hasslo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alexbernstein.com (unsigned zone)

⏱️ Timing

Total: 92ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.52.251, 172.67.206.18
AAAA22606:4700:3033::ac43:ce12, 2606:4700:3032::6815:34fb
NS2dee.ns.cloudflare.com, hasslo.ns.cloudflare.com
MX1_dc-mx.59f91a8d1a24.alexbernstein.com (p
TXT1v=spf1 +a +mx +ip4:74.220.215.100 ?all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dee.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

AI analysis

alexbernstein.com resolves to four IPs: 2606:4700:3032::6815:34fb, 2606:4700:3033::ac43:ce12, 104.21.52.251 and 172.67.206.18.

Other host names such as njrda.com, add2cart.ph, racioterm.cz, www.trainedbyjpclothing.com and crpg.me share IP numbers with alexbernstein.com.

alexbernstein.com is delegated to two name servers: dee.ns.cloudflare.com and hasslo.ns.cloudflare.com.

alexbernstein.com uses the same name server setup as other domains, including fengzhou88.com, plus15.com, jshoude.com, 51jmmj.com and cyis.net.

At least part of the name servers for alexbernstein.com are shared with other domains, for instance fccpu.com, zoutendijk.co, ontariocourttranscripts.ca, wespace.in.th and (0x666574697368)es.cam.

These name servers are often used together with monika.ns.cloudflare.com, deborah.ns.cloudflare.com and lina.ns.cloudflare.com.

Host names with six IP numbers:

dee.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5d, 2803:f800:50::6ca2:c05d, 2a06:98c1:50::ac40:205d, 108.162.192.93, 172.64.32.93 and 173.245.58.93.

hasslo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c86, 2803:f800:50::6ca2:c386, 2a06:98c1:50::ac40:2386, 108.162.195.134, 162.159.44.134 and 172.64.35.134.

The mail server for alexbernstein.com is _dc-mx.59f91a8d1a24.alexbernstein.com.

Host _dc-mx.59f91a8d1a24.alexbernstein.com points to IP 209.50.60.128.