jennablack.co - robtex.com

jennablack.co

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8016🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1d9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.217Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.22🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSquentin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c07🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquentin.ns.cloudflare.com
A2803:f800:50::6ca2:c307🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRquentin.ns.cloudflare.com
A2a06:98c1:50::ac40:2307🇺🇸 Cloudflare2a06:98c1:50::/45
PTRquentin.ns.cloudflare.com
A108.162.195.7🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquentin.ns.cloudflare.com
A162.159.44.7Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquentin.ns.cloudflare.com
A172.64.35.7🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquentin.ns.cloudflare.com
NSval.ns.cloudflare.com
A2606:4700:50::adf5:3aea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A2803:f800:50::6ca2:c0ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRval.ns.cloudflare.com
A2a06:98c1:50::ac40:20ea🇺🇸 Cloudflare2a06:98c1:50::/45
PTRval.ns.cloudflare.com
A108.162.192.234🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A172.64.32.234🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A173.245.58.234🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c21::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f26.1e100.net
A142.250.31.26🇺🇸 Google142.250.31.0/24
PTRbj-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1b🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
TXTgoogle-site-verification=KFjGvIwArbKSmIGFukibgfUZuZmFRfNYJp7zXtH8Pqk
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.1.217, 172.67.128.22
IPv6 hints2606:4700:3033::ac43:8016, 2606:4700:3036::6815:1d9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOAquentin.ns.cloudflare.comdns@cloudflare.com serial=2402157574

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759654364

Same first word

jennablack.com
jennablack.co

Similar names

jenablanck.com

DNS History

11 records (11 active, 0 former)

NSquentin.ns.cloudflare.comval.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.1.217172.67.128.222606:4700:3033::ac43:80162606:4700:3036::6815:1d9
●NSquentin.ns.cloudflare.com2026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●NSval.ns.cloudflare.com2026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●MXalt1.aspmx.l.google.com2026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●MXalt2.aspmx.l.google.com2026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●MXalt3.aspmx.l.google.com2026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●MXalt4.aspmx.l.google.com2026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●MXaspmx.l.google.com2026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●A104.21.1.2172026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●A172.67.128.222026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●A2606:4700:3033::ac43:80162026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46
●A2606:4700:3036::6815:1d92026-04-02 → 2026-05-10 · 2 obs
● 2026-04-02 18:07:28
● 2026-05-10 03:57:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, b.registrydns.co, a.registrydns.co, d.registrydns.co-
jennablack.coval.ns.cloudflare.com, quentin.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.7

NS records: val.ns.cloudflare.com, quentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jennablack.co (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.1.217, 172.67.128.22
AAAA22606:4700:3036::6815:1d9, 2606:4700:3033::ac43:8016
NS2quentin.ns.cloudflare.com, val.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=KFjGvIwArbKSmIG, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1quentin.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

jennablack.co maps to four IP numbers: 2606:4700:3033::ac43:8016, 2606:4700:3036::6815:1d9, 104.21.1.217 and 172.67.128.22.

other host names include fusiondynamics24.com, ky-pi.ru, sunnyflair.com, fnq.co.uk and www.focus-training.com; they share IP numbers with jennablack.co.

Name Servers

Two name servers quentin.ns.cloudflare.com and val.ns.cloudflare.com handle the delegation for jennablack.co.

jennablack.co shares the same name server setup as other domains, for instance beringyachts.com, mitendedero.com, carfanatic.net, brenthoover.com and escuelasenmonterrey.com.

jennablack.co at least partially shares name servers with other domains, for instance xdream-gifthouse.de, apcfilters.com, wgrc.ie, glenhaven.ie and airlinetraining.org.

These name servers are commonly used with princess.ns.cloudflare.com and lia.ns.cloudflare.com.

Six IP addresses per host:

quentin.ns.cloudflare.com points to 2606:4700:58::a29f:2c07, 2803:f800:50::6ca2:c307, 2a06:98c1:50::ac40:2307, 108.162.195.7, 162.159.44.7 and 172.64.35.7; val.ns.cloudflare.com points to 2606:4700:50::adf5:3aea, 2803:f800:50::6ca2:c0ea, 2a06:98c1:50::ac40:20ea, 108.162.192.234, 172.64.32.234 and 173.245.58.234

Mail Servers

jennablack.co is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

jennablack.co shares at least partially some mail servers with other domains, for instance xanogenepr.net, johannes-becher.de, okkur.team, lookbook.ws and getmerankings.com.

Mail servers frequently appear alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c21::1a and 142.250.31.26.

The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

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

The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

The host name alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.27.