🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`writsys.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:127d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b5d5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.125^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.213^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`viddy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c63^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`viddy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c363^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`viddy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2363^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`viddy.ns.cloudflare.com`
		A	108.162.195.99^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`viddy.ns.cloudflare.com`
		A	162.159.44.99^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`viddy.ns.cloudflare.com`
		A	172.64.35.99^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`viddy.ns.cloudflare.com`
MX	`writsys-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`MS=ms88412134`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.125, 172.67.181.213
		IPv6 hints	2606:4700:3032::6815:127d, 2606:4700:3034::ac43:b5d5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2416081538

`com`

	DNSSEC	⚠️ Not signed
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1794408666

Same first word

writsys.com

Similar names

wristys.us

triwsys.net

triwsys.com

rwistys.com

triwsys.biz

Previous names

Next names

writt.com

writta.com

writtalin.com

writtan.com

writtance.com

writtas.com

writtashot.com

writtask.com

writtata.com

writtbybritt.com

writte.com

writtea.com

writteam.com

writtearn.com

writtech.com

writted.com

writtee.com

writtees.com

writtek.com

writtel.com

DNS History

11 records (7 active, 4 former)

●NScrystal.ns.cloudflare.com2026-09-04 → 2026-11-11 · 2 obs

● 2026-09-04 02:58:50
● 2026-11-11 15:06:36

●NSviddy.ns.cloudflare.com2026-09-04 → 2026-11-11 · 2 obs

● 2026-09-04 02:58:50
● 2026-11-11 15:06:36

●MXwritsys-com.mail.protection.outlook.com2026-09-04 → 2026-11-11 · 2 obs

● 2026-09-04 02:58:50
● 2026-11-11 15:06:36

●A104.21.18.1252026-09-29 → 2026-11-11 · 3 obs

○ 2026-09-04 02:58:50
● 2026-09-29 15:17:36
● 2026-11-11 15:06:36

●A172.67.181.2132026-09-29 → 2026-11-11 · 3 obs

○ 2026-09-04 02:58:50
● 2026-09-29 15:17:36
● 2026-11-11 15:06:36

○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 02:58:50
○ 2026-09-29 15:17:36
○ 2026-11-11 15:06:36

○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 02:58:50
○ 2026-09-29 15:17:36
○ 2026-11-11 15:06:36

●A2606:4700:3032::6815:127d2026-09-29 → 2026-11-11 · 3 obs

○ 2026-09-04 02:58:50
● 2026-09-29 15:17:36
● 2026-11-11 15:06:36

●A2606:4700:3034::ac43:b5d52026-09-29 → 2026-11-11 · 3 obs

○ 2026-09-04 02:58:50
● 2026-09-29 15:17:36
● 2026-11-11 15:06:36

○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 02:58:50
○ 2026-09-29 15:17:36
○ 2026-11-11 15:06:36

○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 02:58:50
○ 2026-09-29 15:17:36
○ 2026-11-11 15:06:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
writsys.com	crystal.ns.cloudflare.com, viddy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: crystal.ns.cloudflare.com, viddy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for writsys.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.125, 172.67.181.213`
AAAA	2	`2606:4700:3032::6815:127d, 2606:4700:3034::ac43:b5d5`
NS	2	`crystal.ns.cloudflare.com, viddy.ns.cloudflare.com`
MX	1	`writsys-com.mail.protection.outlook.com`
TXT	2	`MS=ms88412134, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

writsys.com has four IP addresses: 104.21.18.125, 172.67.181.213, 2606:4700:3032::6815:127d and 2606:4700:3034::ac43:b5d5.

trackshelf.com, konocpa.com, leontobfkg.shop and two other host names share IP numbers with writsys.com.

Name Servers

Two name servers handle the delegation for writsys.com: crystal.ns.cloudflare.com and viddy.ns.cloudflare.com.

writsys.com uses the same name servers as several other domains — among them net-worth-of-jim-caviezel-bgm.pages.dev, micheleandkeith.com, yoga423.com and two more.

writsys.com partially shares its NS delegation with several other domains, including blarneyandcostudios.com, xchangeonlinedocumentscloud.online, oxbpzd32.cn and two others.

These name servers are regularly seen alongside maxim.ns.cloudflare.com and thaddeus.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

crystal.ns.cloudflare.com resolves to 108.162.194.202, 162.159.38.202 and 172.64.34.202 among others, with 3 other IP addresses in total.

viddy.ns.cloudflare.com resolves to 108.162.195.99, 162.159.44.99 and 172.64.35.99 among others, with 3 other IP addresses in total.

Mail Servers

Mail for writsys.com is handled by a single mail server, writsys-com.mail.protection.outlook.com.

writsys-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.

writsys.com - robtex.com

writsys.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`writsys.com`

`com`