writersanctum.com - robtex.com

writersanctum.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:10c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:97bc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.12Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.188🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrafe.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrafe.ns.cloudflare.com
A2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrafe.ns.cloudflare.com
A108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
NSwoz.ns.cloudflare.com
A2606:4700:58::adf5:3b96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A2803:f800:50::6ca2:c196🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwoz.ns.cloudflare.com
A2a06:98c1:50::ac40:2196🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwoz.ns.cloudflare.com
A108.162.193.150🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A172.64.33.150🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A173.245.59.150🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
MXmail.writersanctum.com ⭐
TXTv=spf1 a mx ip4:104.152.170.101 include:spf.hostwhitelabel.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.1.12, 172.67.151.188
IPv6 hints2606:4700:3030::6815:10c, 2606:4700:3037::ac43:97bc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOArafe.ns.cloudflare.comdns@cloudflare.com serial=2406263798

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=1785821357

Previously MX for

writersanctum.com

Subdomains

mail.writersanctum.com

Same first word

writersanctum.com

DNS History

25 records (7 active, 18 former)

20162017201820192020202120222023202420252026NSrafe.ns.cloudflare.comwoz.ns.cloudflare.comns03.domaincontrol.comns04.domaincontrol.comns1.bluehost.comns100.hostwhitelabel.comns1646.ztomy.comns2.bluehost.comns200.hostwhitelabel.comns2646.ztomy.comMXmail.writersanctum.commailstore1.secureserver.netsmtp.secureserver.netwritersanctum.comA104.21.1.12172.67.151.1882606:4700:3030::6815:10c2606:4700:3037::ac43:97bc104.152.170.101141.8.226.14184.168.221.372606:4700:3035::6815:10c2606:4700:3035::ac43:97bc66.147.242.155PTRns1646.ztomy.com
○NSns03.domaincontrol.com2016-04-14 → 2016-04-14 · 4 obs
○ 2015-12-24 20:24:24
● 2016-04-14 16:57:16
○ 2016-11-28 06:20:18
○ 2026-08-04 05:53:40
○NSns04.domaincontrol.com2016-04-14 → 2016-04-14 · 4 obs
○ 2015-12-24 20:24:24
● 2016-04-14 16:57:16
○ 2016-11-28 06:20:18
○ 2026-08-04 05:53:40
○NSns1.bluehost.com2015-05-07 → 2015-12-24 · 4 obs
● 2015-05-07 18:22:34
● 2015-12-24 20:24:24
○ 2016-04-14 16:57:16
○ 2026-08-04 05:53:40
○NSns100.hostwhitelabel.com2021-05-20 → 2021-05-20 · 4 obs
○ 2017-09-27 11:08:52
● 2021-05-20 11:16:26
○ 2026-03-19 09:14:50
○ 2026-08-04 05:53:40
○NSns1646.ztomy.com2016-11-28 → 2016-11-28 · 4 obs
○ 2016-04-14 16:57:16
● 2016-11-28 06:20:18
○ 2017-09-27 11:08:52
○ 2026-08-04 05:53:40
○NSns2.bluehost.com2015-05-07 → 2015-12-24 · 4 obs
● 2015-05-07 18:22:34
● 2015-12-24 20:24:24
○ 2016-04-14 16:57:16
○ 2026-08-04 05:53:40
○NSns200.hostwhitelabel.com2021-05-20 → 2021-05-20 · 4 obs
○ 2017-09-27 11:08:52
● 2021-05-20 11:16:26
○ 2026-03-19 09:14:50
○ 2026-08-04 05:53:40
○NSns2646.ztomy.com2016-11-28 → 2016-11-28 · 4 obs
○ 2016-04-14 16:57:16
● 2016-11-28 06:20:18
○ 2017-09-27 11:08:52
○ 2026-08-04 05:53:40
●NSrafe.ns.cloudflare.com2026-03-19 → 2026-08-04 · 3 obs
○ 2021-05-20 11:16:26
● 2026-03-19 09:14:50
● 2026-08-04 05:53:40
●NSwoz.ns.cloudflare.com2026-03-19 → 2026-08-04 · 3 obs
○ 2021-05-20 11:16:26
● 2026-03-19 09:14:50
● 2026-08-04 05:53:40
●MXmail.writersanctum.com2026-03-19 → 2026-08-04 · 3 obs
○ 2021-05-20 11:16:26
● 2026-03-19 09:14:50
● 2026-08-04 05:53:40
○MXmailstore1.secureserver.net2016-04-14 → 2016-04-14 · 4 obs
○ 2015-12-24 20:24:24
● 2016-04-14 16:57:16
○ 2016-11-28 06:20:18
○ 2026-08-04 05:53:40
○MXsmtp.secureserver.net2016-04-14 → 2016-04-14 · 4 obs
○ 2015-12-24 20:24:24
● 2016-04-14 16:57:16
○ 2016-11-28 06:20:18
○ 2026-08-04 05:53:40
○MXwritersanctum.com2015-05-07 → 2021-05-20 · 7 obs
● 2015-05-07 18:22:34
● 2015-12-24 20:24:24
○ 2016-04-14 16:57:16
○ 2017-09-27 11:08:52
● 2021-05-20 11:16:26
○ 2026-03-19 09:14:50
○ 2026-08-04 05:53:40
○A104.152.170.1012021-05-20 → 2021-05-20 · 4 obs
○ 2017-09-27 11:08:52
● 2021-05-20 11:16:26
○ 2026-03-19 09:14:50
○ 2026-08-04 05:53:40
●A104.21.1.122026-03-19 → 2026-08-04 · 3 obs
○ 2021-05-20 11:16:26
● 2026-03-19 09:14:50
● 2026-08-04 05:53:40
○A141.8.226.142016-11-28 → 2016-11-28 · 4 obs
○ 2016-04-14 16:57:16
● 2016-11-28 06:20:18
○ 2017-09-27 11:08:52
○ 2026-08-04 05:53:40
●A172.67.151.1882026-03-19 → 2026-08-04 · 3 obs
○ 2021-05-20 11:16:26
● 2026-03-19 09:14:50
● 2026-08-04 05:53:40
○A184.168.221.372016-04-14 → 2016-04-14 · 4 obs
○ 2015-12-24 20:24:24
● 2016-04-14 16:57:16
○ 2016-11-28 06:20:18
○ 2026-08-04 05:53:40
●A2606:4700:3030::6815:10c2026-07-10 → 2026-08-04 · 3 obs
○ 2026-05-29 07:15:08
● 2026-07-10 10:43:58
● 2026-08-04 05:53:40
○A2606:4700:3035::6815:10c2026-03-19 → 2026-05-29 · 5 obs
○ 2021-05-20 11:16:26
● 2026-03-19 09:14:50
● 2026-05-29 07:15:08
○ 2026-07-10 10:43:58
○ 2026-08-04 05:53:40
○A2606:4700:3035::ac43:97bc2026-03-19 → 2026-05-29 · 5 obs
○ 2021-05-20 11:16:26
● 2026-03-19 09:14:50
● 2026-05-29 07:15:08
○ 2026-07-10 10:43:58
○ 2026-08-04 05:53:40
●A2606:4700:3037::ac43:97bc2026-07-10 → 2026-08-04 · 3 obs
○ 2026-05-29 07:15:08
● 2026-07-10 10:43:58
● 2026-08-04 05:53:40
○A66.147.242.1552015-05-07 → 2015-12-24 · 4 obs
● 2015-05-07 18:22:34
● 2015-12-24 20:24:24
○ 2016-04-14 16:57:16
○ 2026-08-04 05:53:40
○PTRns1646.ztomy.com2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 06:20:18
○ 2017-09-27 11:08:52
○ 2026-08-04 05:53:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
writersanctum.comwoz.ns.cloudflare.com, rafe.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.216

NS records: woz.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for writersanctum.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.1.12, 172.67.151.188
AAAA22606:4700:3037::ac43:97bc, 2606:4700:3030::6815:10c
NS2rafe.ns.cloudflare.com, woz.ns.cloudflare.com
MX1mail.writersanctum.com (pri: 0)
TXT1v=spf1 a mx ip4:104.152.170.101 include:
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rafe.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

writersanctum.com is the parent zone for mail.writersanctum.com.

IP Addresses

writersanctum.com resolves to four IP addresses: 104.21.1.12, 172.67.151.188, 2606:4700:3030::6815:10c and 2606:4700:3037::ac43:97bc.

Among the host names that share IP numbers with writersanctum.com are goodeal.com.sg, teachmaths.net, 247newsonline.com and two others.

Name Servers

writersanctum.com is served by two delegated name servers, rafe.ns.cloudflare.com and woz.ns.cloudflare.com.

writersanctum.com has the same name server delegation as a number of other domains, such as msgtag.com, polora.info, goldsilvercentral.com.sg and two more.

writersanctum.com partially shares its NS delegation with several other domains, including blackcommunityvaccinetoolkit.org, dagashi.org, shopfoundation.me and two others.

These name servers regularly co-occur with the name servers curt.ns.cloudflare.com, jasmine.ns.cloudflare.com and leonidas.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

rafe.ns.cloudflare.com carries IP addresses 108.162.192.216, 172.64.32.216 and 173.245.58.216, with 3 other addresses beyond those.

woz.ns.cloudflare.com carries IP addresses 108.162.193.150, 172.64.33.150 and 173.245.59.150, with 3 other addresses beyond those.

Mail Servers

writersanctum.com routes its mail through a single mail server, mail.writersanctum.com.