dotnetplaybook.com - dns.ninja

dotnetplaybook.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:55b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:853d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.91Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.61🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrenna.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26b0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A2803:f800:50::6ca2:c2b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrenna.ns.cloudflare.com
A2a06:98c1:50::ac40:22b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrenna.ns.cloudflare.com
A108.162.194.176🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A162.159.38.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A172.64.34.176🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
NSvicky.ns.cloudflare.com
A2606:4700:58::a29f:2c45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
A2803:f800:50::6ca2:c345🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvicky.ns.cloudflare.com
A2a06:98c1:50::ac40:2345🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvicky.ns.cloudflare.com
A108.162.195.69🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
A162.159.44.69Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
A172.64.35.69🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicky.ns.cloudflare.com
MXmx.stackmail.com ⭐
A185.151.28.67🇬🇧 TWENTYI185.151.28.0/24
PTRmx.stackmail.com
TXTv=spf1 include:spf.stackmail.com a mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.91, 172.67.133.61
IPv6 hints2606:4700:3036::6815:55b, 2606:4700:3036::ac43:853d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOAbrenna.ns.cloudflare.comdns@cloudflare.com serial=2406524544

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=1782724845

Same first word

dotnetplaybook.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSbrenna.ns.cloudflare.comvicky.ns.cloudflare.comns1.bluehost.comns17.domaincontrol.comns18.domaincontrol.comns2.bluehost.comMXmx.stackmail.commail.dotnetplaybook.commailstore1.secureserver.netsmtp.secureserver.netA104.21.5.91172.67.133.612606:4700:3036::6815:55b2606:4700:3036::ac43:853d162.241.253.1112606:4700:3034::6815:55b50.63.202.87
●NSbrenna.ns.cloudflare.com2026-04-01 → 2026-06-29 · 3 obs
○ 2016-08-09 11:01:34
● 2026-04-01 00:47:36
● 2026-06-29 09:23:30
○NSns1.bluehost.com2026-04-01 → 2026-06-29 · 2 obs
○ 2026-04-01 00:47:36
○ 2026-06-29 09:23:30
○NSns17.domaincontrol.com2015-05-22 → 2016-03-24 · 4 obs
● 2015-05-22 00:24:14
● 2016-03-24 08:10:18
○ 2016-08-09 11:01:34
○ 2026-06-29 09:23:30
○NSns18.domaincontrol.com2015-05-22 → 2016-03-24 · 4 obs
● 2015-05-22 00:24:14
● 2016-03-24 08:10:18
○ 2016-08-09 11:01:34
○ 2026-06-29 09:23:30
○NSns2.bluehost.com2026-04-01 → 2026-06-29 · 2 obs
○ 2026-04-01 00:47:36
○ 2026-06-29 09:23:30
●NSvicky.ns.cloudflare.com2026-04-01 → 2026-06-29 · 3 obs
○ 2016-08-09 11:01:34
● 2026-04-01 00:47:36
● 2026-06-29 09:23:30
○MXmail.dotnetplaybook.com2026-04-01 → 2026-06-29 · 2 obs
○ 2026-04-01 00:47:36
○ 2026-06-29 09:23:30
○MXmailstore1.secureserver.net2015-05-22 → 2016-03-24 · 4 obs
● 2015-05-22 00:24:14
● 2016-03-24 08:10:18
○ 2016-08-09 11:01:34
○ 2026-06-29 09:23:30
●MXmx.stackmail.com2026-04-01 → 2026-06-29 · 3 obs
○ 2016-08-09 11:01:34
● 2026-04-01 00:47:36
● 2026-06-29 09:23:30
○MXsmtp.secureserver.net2015-05-22 → 2016-03-24 · 4 obs
● 2015-05-22 00:24:14
● 2016-03-24 08:10:18
○ 2016-08-09 11:01:34
○ 2026-06-29 09:23:30
●A104.21.5.912026-04-01 → 2026-06-29 · 3 obs
○ 2016-08-09 11:01:34
● 2026-04-01 00:47:36
● 2026-06-29 09:23:30
○A162.241.253.1112026-04-01 → 2026-06-29 · 2 obs
○ 2026-04-01 00:47:36
○ 2026-06-29 09:23:30
●A172.67.133.612026-04-01 → 2026-06-29 · 3 obs
○ 2016-08-09 11:01:34
● 2026-04-01 00:47:36
● 2026-06-29 09:23:30
○A2606:4700:3034::6815:55b2026-04-01 → 2026-06-06 · 5 obs
○ 2016-08-09 11:01:34
● 2026-04-01 00:47:36
● 2026-06-06 23:52:44
○ 2026-06-22 05:11:58
○ 2026-06-29 09:23:30
●A2606:4700:3036::6815:55b2026-06-22 → 2026-06-29 · 3 obs
○ 2026-06-06 23:52:44
● 2026-06-22 05:11:58
● 2026-06-29 09:23:30
●A2606:4700:3036::ac43:853d2026-04-01 → 2026-06-29 · 3 obs
○ 2016-08-09 11:01:34
● 2026-04-01 00:47:36
● 2026-06-29 09:23:30
○A50.63.202.872015-05-22 → 2016-03-24 · 4 obs
● 2015-05-22 00:24:14
● 2016-03-24 08:10:18
○ 2016-08-09 11:01:34
○ 2026-06-29 09:23:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
dotnetplaybook.combrenna.ns.cloudflare.com, vicky.ns.cloudflare.com12 records

✅ Authoritative Response

Server:162.159.44.69

NS records: brenna.ns.cloudflare.com, vicky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dotnetplaybook.com (unsigned zone)

⏱️ Timing

Total: 59ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.133.61, 104.21.5.91
AAAA22606:4700:3036::6815:55b, 2606:4700:3036::ac43:853d
NS2brenna.ns.cloudflare.com, vicky.ns.cloudflare.com
MX1mx.stackmail.com (pri: 10)
TXT1v=spf1 include:spf.stackmail.com a mx -a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brenna.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dotnetplaybook.com resolves to four IP addresses: 104.21.5.91, 172.67.133.61, 2606:4700:3036::6815:55b and 2606:4700:3036::ac43:853d.

giuseppeshoes.it, gelodelodeloesia.com, 359224.com plus two other host names have IP numbers in common with dotnetplaybook.com.

Name Servers

dotnetplaybook.com uses two name servers for its delegation: brenna.ns.cloudflare.com and vicky.ns.cloudflare.com.

The name server configuration of dotnetplaybook.com is shared with other domains, for instance krushinews.in, laserjudge.com, big-bass-bonanza-hold-and-spinner.com and two others.

dotnetplaybook.com shares at least some of its name servers with other domains, including baytownair.com, danstomatologie.ro, 77jgs.cc and two others.

These name servers are frequently paired with the name servers aaden.ns.cloudflare.com and konnor.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname brenna.ns.cloudflare.com directs to 108.162.194.176, 162.159.38.176 and 172.64.34.176 along with 3 other IP addresses.

Hostname vicky.ns.cloudflare.com directs to 108.162.195.69, 162.159.44.69 and 172.64.35.69 along with 3 other IP addresses.

Mail Servers

dotnetplaybook.com uses one mail server — mx.stackmail.com.

The mail server setup of dotnetplaybook.com matches that of other domains such as madeddy.net, whatshotblog.com, johnclive.com and two others.

mx.stackmail.com directs to just one IP number, 185.151.28.67.