safelistbuilder.com - robtex.com

safelistbuilder.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c813🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:15c5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.197Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.19🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmitch.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bd0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitch.ns.cloudflare.com
A2803:f800:50::6ca2:c1d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmitch.ns.cloudflare.com
A2a06:98c1:50::ac40:21d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmitch.ns.cloudflare.com
A108.162.193.208🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitch.ns.cloudflare.com
A172.64.33.208🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitch.ns.cloudflare.com
A173.245.59.208🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmitch.ns.cloudflare.com
NSsydney.ns.cloudflare.com
A2606:4700:50::a29f:2666🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A2803:f800:50::6ca2:c266🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsydney.ns.cloudflare.com
A2a06:98c1:50::ac40:2266🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsydney.ns.cloudflare.com
A108.162.194.102🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A162.159.38.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A172.64.34.102🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.197, 172.67.200.19
IPv6 hints2606:4700:3033::ac43:c813, 2606:4700:3037::6815:15c5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOAmitch.ns.cloudflare.comdns@cloudflare.com serial=2406545010

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=1786053269

Subdomains

argomail.safelistbuilder.com

Same first word

safelistbuilder.com

DNS History

36 records (6 active, 30 former)

200920112013201520172019202120232025NSmitch.ns.cloudflare.comsydney.ns.cloudflare.comns01.cashparking.comns1.parkingcrew.netns1626.ztomy.comns2.parkingcrew.netns21.domaincontrol.comns22.domaincontrol.comns2626.ztomy.comns41.domaincontrol.comns42.domaincontrol.comns50.domaincontrol.comns51.domaincontrol.comns55.domaincontrol.comns56.domaincontrol.comsk.s5.ans1.ns148.ztomy.comsk.s5.ans2.ns148.ztomy.comMXmail.h-email.netmail.safelistbuilder.commailstore1.secureserver.netsmtp.secureserver.netA104.21.21.197172.67.200.192606:4700:3033::ac43:c8132606:4700:3037::6815:15c5184.168.221.96185.53.179.6188.114.96.0188.114.97.0192.186.206.162204.11.56.48208.91.197.462a06:98c1:3120::2a06:98c1:3121::68.178.232.99PTRsk.s5.ans1.ns148.ztomy.com
●NSmitch.ns.cloudflare.com2026-07-01 → 2026-08-06 · 3 obs
○ 2020-02-10 04:21:10
● 2026-07-01 06:11:54
● 2026-08-06 22:23:40
○NSns01.cashparking.com2015-07-19 → 2015-07-19 · 4 obs
○ 2008-10-01 12:49:16
● 2015-07-19 16:44:40
○ 2015-11-28 08:58:40
○ 2026-08-06 22:23:40
○NSns1.parkingcrew.net2016-06-28 → 2016-06-28 · 4 obs
○ 2016-02-27 01:19:48
● 2016-06-28 00:50:22
○ 2017-03-28 20:15:46
○ 2026-08-06 22:23:40
○NSns1626.ztomy.com2016-02-27 → 2016-02-27 · 4 obs
○ 2015-11-28 08:58:40
● 2016-02-27 01:19:48
○ 2016-06-28 00:50:22
○ 2026-08-06 22:23:40
○NSns2.parkingcrew.net2016-06-28 → 2016-06-28 · 4 obs
○ 2016-02-27 01:19:48
● 2016-06-28 00:50:22
○ 2017-03-28 20:15:46
○ 2026-08-06 22:23:40
○NSns21.domaincontrol.com2015-11-28 → 2015-11-28 · 4 obs
○ 2015-07-19 16:44:40
● 2015-11-28 08:58:40
○ 2016-02-27 01:19:48
○ 2026-08-06 22:23:40
○NSns22.domaincontrol.com2015-11-28 → 2015-11-28 · 4 obs
○ 2015-07-19 16:44:40
● 2015-11-28 08:58:40
○ 2016-02-27 01:19:48
○ 2026-08-06 22:23:40
○NSns2626.ztomy.com2016-02-27 → 2016-02-27 · 4 obs
○ 2015-11-28 08:58:40
● 2016-02-27 01:19:48
○ 2016-06-28 00:50:22
○ 2026-08-06 22:23:40
○NSns41.domaincontrol.com2015-11-28 → 2015-11-28 · 4 obs
○ 2015-07-19 16:44:40
● 2015-11-28 08:58:40
○ 2016-02-27 01:19:48
○ 2026-08-06 22:23:40
○NSns42.domaincontrol.com2015-11-28 → 2015-11-28 · 4 obs
○ 2015-07-19 16:44:40
● 2015-11-28 08:58:40
○ 2016-02-27 01:19:48
○ 2026-08-06 22:23:40
○NSns50.domaincontrol.com2015-11-28 → 2015-11-28 · 4 obs
○ 2015-07-19 16:44:40
● 2015-11-28 08:58:40
○ 2016-02-27 01:19:48
○ 2026-08-06 22:23:40
○NSns51.domaincontrol.com2015-11-28 → 2015-11-28 · 4 obs
○ 2015-07-19 16:44:40
● 2015-11-28 08:58:40
○ 2016-02-27 01:19:48
○ 2026-08-06 22:23:40
○NSns55.domaincontrol.com2008-10-01 → 2008-10-01 · 3 obs
● 2008-10-01 12:49:16
○ 2015-07-19 16:44:40
○ 2026-08-06 22:23:40
○NSns56.domaincontrol.com2008-10-01 → 2008-10-01 · 3 obs
● 2008-10-01 12:49:16
○ 2015-07-19 16:44:40
○ 2026-08-06 22:23:40
○NSsk.s5.ans1.ns148.ztomy.com2017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-28 00:50:22
● 2017-03-28 20:15:46
○ 2020-02-10 04:21:10
○ 2026-08-06 22:23:40
○NSsk.s5.ans2.ns148.ztomy.com2017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-28 00:50:22
● 2017-03-28 20:15:46
○ 2020-02-10 04:21:10
○ 2026-08-06 22:23:40
●NSsydney.ns.cloudflare.com2026-07-01 → 2026-08-06 · 3 obs
○ 2020-02-10 04:21:10
● 2026-07-01 06:11:54
● 2026-08-06 22:23:40
○MXmail.h-email.net2016-06-28 → 2016-06-28 · 4 obs
○ 2016-02-27 01:19:48
● 2016-06-28 00:50:22
○ 2017-03-28 20:15:46
○ 2026-08-06 22:23:40
○MXmail.safelistbuilder.com2015-11-28 → 2015-11-28 · 4 obs
○ 2015-07-19 16:44:40
● 2015-11-28 08:58:40
○ 2016-02-27 01:19:48
○ 2026-08-06 22:23:40
○MXmailstore1.secureserver.net2008-10-01 → 2015-07-19 · 4 obs
● 2008-10-01 12:49:16
● 2015-07-19 16:44:40
○ 2015-11-28 08:58:40
○ 2026-08-06 22:23:40
○MXsmtp.secureserver.net2008-10-01 → 2015-07-19 · 4 obs
● 2008-10-01 12:49:16
● 2015-07-19 16:44:40
○ 2015-11-28 08:58:40
○ 2026-08-06 22:23:40
●A104.21.21.1972026-08-06 → 2026-08-06 · 2 obs
○ 2026-07-01 06:11:54
● 2026-08-06 22:23:40
●A172.67.200.192026-08-06 → 2026-08-06 · 2 obs
○ 2026-07-01 06:11:54
● 2026-08-06 22:23:40
○A184.168.221.962015-07-19 → 2015-07-19 · 4 obs
○ 2008-10-01 12:49:16
● 2015-07-19 16:44:40
○ 2015-11-28 08:58:40
○ 2026-08-06 22:23:40
○A185.53.179.62016-06-28 → 2016-06-28 · 4 obs
○ 2016-02-27 01:19:48
● 2016-06-28 00:50:22
○ 2017-03-28 20:15:46
○ 2026-08-06 22:23:40
○A188.114.96.02026-07-01 → 2026-07-01 · 3 obs
○ 2020-02-10 04:21:10
● 2026-07-01 06:11:54
○ 2026-08-06 22:23:40
○A188.114.97.02026-07-01 → 2026-07-01 · 3 obs
○ 2020-02-10 04:21:10
● 2026-07-01 06:11:54
○ 2026-08-06 22:23:40
○A192.186.206.1622015-11-28 → 2015-11-28 · 4 obs
○ 2015-07-19 16:44:40
● 2015-11-28 08:58:40
○ 2016-02-27 01:19:48
○ 2026-08-06 22:23:40
○A204.11.56.482016-02-27 → 2016-02-27 · 4 obs
○ 2015-11-28 08:58:40
● 2016-02-27 01:19:48
○ 2016-06-28 00:50:22
○ 2026-08-06 22:23:40
○A208.91.197.462017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-28 00:50:22
● 2017-03-28 20:15:46
○ 2020-02-10 04:21:10
○ 2026-08-06 22:23:40
●A2606:4700:3033::ac43:c8132026-08-06 → 2026-08-06 · 2 obs
○ 2026-07-01 06:11:54
● 2026-08-06 22:23:40
●A2606:4700:3037::6815:15c52026-08-06 → 2026-08-06 · 2 obs
○ 2026-07-01 06:11:54
● 2026-08-06 22:23:40
○A2a06:98c1:3120::2026-07-01 → 2026-07-01 · 3 obs
○ 2020-02-10 04:21:10
● 2026-07-01 06:11:54
○ 2026-08-06 22:23:40
○A2a06:98c1:3121::2026-07-01 → 2026-07-01 · 3 obs
○ 2020-02-10 04:21:10
● 2026-07-01 06:11:54
○ 2026-08-06 22:23:40
○A68.178.232.992008-10-01 → 2008-10-01 · 3 obs
● 2008-10-01 12:49:16
○ 2015-07-19 16:44:40
○ 2026-08-06 22:23:40
○PTRsk.s5.ans1.ns148.ztomy.com2017-03-28 → 2017-03-28 · 3 obs
● 2017-03-28 20:15:46
○ 2020-02-10 04:21:10
○ 2026-08-06 22:23:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...-
safelistbuilder.commitch.ns.cloudflare.com, sydney.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.208

NS records: mitch.ns.cloudflare.com, sydney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for safelistbuilder.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.19, 104.21.21.197
AAAA22606:4700:3037::6815:15c5, 2606:4700:3033::ac43:c813
NS2mitch.ns.cloudflare.com, sydney.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mitch.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

argomail.safelistbuilder.com is a subdomain of safelistbuilder.com.

IP Addresses

safelistbuilder.com points to the four IP addresses 104.21.21.197, 172.67.200.19, 2606:4700:3033::ac43:c813 and 2606:4700:3037::6815:15c5.

Among the host names that share IP numbers with safelistbuilder.com are dragonveins.com, gaytubeinternational.com, slidesjs.com and two others.

Name Servers

DNS delegation for safelistbuilder.com points to two name servers: mitch.ns.cloudflare.com and sydney.ns.cloudflare.com.

safelistbuilder.com has the same name server delegation as a number of other domains, such as syhse.com, 8532-casino.buzz, fragest.com and two more.

The name servers of safelistbuilder.com overlap at least partially with those of other domains — among them newwestpoint.com, wanyi777.com, administracion2949.workers.dev and two more.

These name servers commonly co-occur with the name servers kipp.ns.cloudflare.com, cesar.ns.cloudflare.com, cheryl.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

mitch.ns.cloudflare.com has IP addresses 108.162.193.208, 172.64.33.208 and 173.245.59.208, plus 3 other.

sydney.ns.cloudflare.com has IP addresses 108.162.194.102, 162.159.38.102 and 172.64.34.102, plus 3 other.