writeboard.com - dns.ninja

`writeboard.com`

DNSSEC	⚠️ Not signed
A	104.18.22.22^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.23.22^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`merlin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`merlin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`merlin.ns.cloudflare.com`
		A	108.162.193.205^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	172.64.33.205^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	173.245.59.205^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
MX	`app-mx.37signals.com` ⭐
		A	204.62.114.210^{🇺🇸 AS25657204.62.114.0/24 PNAP-CHG 37signals Route}
			PTR	`app-mx.37signals.com`
TXT	`_do6wppuf0vrc16gmc1g0xnjkxsob6ll`
TXT	`f1czt681s179wfkqnzt8jhb5lz06h64j`
TXT	`mh2dkq23dhcfmtj5j2k032zs3rtlf16r`
TXT	`mw7th9d1nn5j3jl7df237b5d9gfw6w9g`
TXT	`v=spf1 include:_spf.basecamp.com -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.22.22, 104.18.23.22
SOA	`merlin.ns.cloudflare.com`dns@cloudflare.com serial=2407158360

`com`

	DNSSEC	🔒 Signed (DS record present)
	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=1783995847

rank #299968 globally
rank #126184 in the tld
WOT: SAFE (90/100)

Subdomains

123.writeboard.com

mail-relay-03.writeboard.com

Same first word

writeboard.com

writeboard.co.za

Similar names

rawbirdtoe.com

borderwait.com

wordarbeit.de

DNS History

22 records (5 active, 17 former)

○NSdns1.p01.nsone.net2016-12-03 → 2017-02-15 · 7 obs

○ 2016-03-16 03:03:54
● 2016-12-03 01:42:12
● 2016-12-24 17:26:20
○ 2017-02-14 05:37:50
● 2017-02-15 11:59:44
○ 2026-02-18 00:46:30
○ 2026-07-14 02:27:36

○NSdns2.p01.nsone.net2016-12-03 → 2017-02-15 · 5 obs

○ 2016-03-16 03:03:54
● 2016-12-03 01:42:12
● 2017-02-15 11:59:44
○ 2026-02-18 00:46:30
○ 2026-07-14 02:27:36

○NSdns3.p01.nsone.net2016-12-03 → 2017-02-15 · 5 obs

○ 2016-03-16 03:03:54
● 2016-12-03 01:42:12
● 2017-02-15 11:59:44
○ 2026-02-18 00:46:30
○ 2026-07-14 02:27:36

○NSdns4.p01.nsone.net2016-12-03 → 2017-02-15 · 5 obs

○ 2016-03-16 03:03:54
● 2016-12-03 01:42:12
● 2017-02-15 11:59:44
○ 2026-02-18 00:46:30
○ 2026-07-14 02:27:36

●NSmerlin.ns.cloudflare.com2026-02-18 → 2026-07-14 · 3 obs

○ 2017-02-15 11:59:44
● 2026-02-18 00:46:30
● 2026-07-14 02:27:36

○NSns-102.awsdns-12.com2016-12-15 → 2017-02-14 · 5 obs

○ 2016-12-07 04:39:38
● 2016-12-15 12:53:44
● 2017-02-14 05:37:50
○ 2017-02-15 11:59:44
○ 2026-07-14 02:27:36

○NSns-1171.awsdns-18.org2016-12-15 → 2017-02-14 · 5 obs

○ 2016-12-07 04:39:38
● 2016-12-15 12:53:44
● 2017-02-14 05:37:50
○ 2017-02-15 11:59:44
○ 2026-07-14 02:27:36

○NSns-1310.awsdns-35.org2016-12-03 → 2017-02-15 · 8 obs

○ 2016-03-16 03:03:54
● 2016-12-03 01:42:12
● 2016-12-07 04:39:38
○ 2016-12-15 12:53:44
○ 2017-02-14 05:37:50
● 2017-02-15 11:59:44
○ 2026-02-18 00:46:30
○ 2026-07-14 02:27:36

○NSns-1711.awsdns-21.co.uk2016-12-15 → 2017-02-14 · 5 obs

○ 2016-12-07 04:39:38
● 2016-12-15 12:53:44
● 2017-02-14 05:37:50
○ 2017-02-15 11:59:44
○ 2026-07-14 02:27:36

○NSns-1973.awsdns-54.co.uk2016-12-03 → 2017-02-15 · 8 obs

○ 2016-03-16 03:03:54
● 2016-12-03 01:42:12
● 2016-12-07 04:39:38
○ 2016-12-15 12:53:44
○ 2017-02-14 05:37:50
● 2017-02-15 11:59:44
○ 2026-02-18 00:46:30
○ 2026-07-14 02:27:36

○NSns-366.awsdns-45.com2016-12-03 → 2017-02-15 · 10 obs

○ 2016-03-16 03:03:54
● 2016-12-03 01:42:12
○ 2016-12-05 13:34:16
● 2016-12-07 04:39:38
○ 2016-12-15 12:53:44
○ 2016-12-24 17:26:20
● 2017-02-14 05:37:50
● 2017-02-15 11:59:44
○ 2026-02-18 00:46:30
○ 2026-07-14 02:27:36

○NSns-517.awsdns-00.net2016-12-15 → 2017-02-14 · 5 obs

○ 2016-12-07 04:39:38
● 2016-12-15 12:53:44
● 2017-02-14 05:37:50
○ 2017-02-15 11:59:44
○ 2026-07-14 02:27:36

○NSns-882.awsdns-46.net2016-12-03 → 2017-02-15 · 8 obs

○ 2016-03-16 03:03:54
● 2016-12-03 01:42:12
● 2016-12-07 04:39:38
○ 2016-12-15 12:53:44
○ 2017-02-14 05:37:50
● 2017-02-15 11:59:44
○ 2026-02-18 00:46:30
○ 2026-07-14 02:27:36

○NSns1.p25.dynect.net2015-08-17 → 2016-03-16 · 4 obs

● 2015-08-17 02:10:08
● 2016-03-16 03:03:54
○ 2016-12-03 01:42:12
○ 2026-07-14 02:27:36

○NSns2.p25.dynect.net2015-08-17 → 2016-03-16 · 4 obs

● 2015-08-17 02:10:08
● 2016-03-16 03:03:54
○ 2016-12-03 01:42:12
○ 2026-07-14 02:27:36

○NSns3.p25.dynect.net2015-08-17 → 2016-03-16 · 4 obs

● 2015-08-17 02:10:08
● 2016-03-16 03:03:54
○ 2016-12-03 01:42:12
○ 2026-07-14 02:27:36

○NSns4.p25.dynect.net2015-08-17 → 2016-03-16 · 4 obs

● 2015-08-17 02:10:08
● 2016-03-16 03:03:54
○ 2016-12-03 01:42:12
○ 2026-07-14 02:27:36

●NSserena.ns.cloudflare.com2026-02-18 → 2026-07-14 · 3 obs

○ 2017-02-15 11:59:44
● 2026-02-18 00:46:30
● 2026-07-14 02:27:36

●MXapp-mx.37signals.com2015-08-17 → 2026-07-14 · 2 obs

● 2015-08-17 02:10:08
● 2026-07-14 02:27:36

●A104.18.22.222026-02-18 → 2026-07-14 · 3 obs

○ 2017-02-15 11:59:44
● 2026-02-18 00:46:30
● 2026-07-14 02:27:36

●A104.18.23.222026-02-18 → 2026-07-14 · 3 obs

○ 2017-02-15 11:59:44
● 2026-02-18 00:46:30
● 2026-07-14 02:27:36

○A204.62.114.1792015-08-17 → 2017-02-15 · 4 obs

● 2015-08-17 02:10:08
● 2017-02-15 11:59:44
○ 2026-02-18 00:46:30
○ 2026-07-14 02:27:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
writeboard.com	merlin.ns.cloudflare.com, serena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.205

NS records: merlin.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for writeboard.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.23.22, 104.18.22.22`
NS	2	`merlin.ns.cloudflare.com, serena.ns.cloudflare.com`
MX	1	`app-mx.37signals.com (pri: 10)`
TXT	5	`_do6wppuf0vrc16gmc1g0xnjkxsob6ll, f1czt681s179wfkqnzt8jhb5lz06h64j...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`merlin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent domain of 123.writeboard.com and mail-relay-03.writeboard.com is writeboard.com.

IP Addresses

writeboard.com resolves to the IP addresses 104.18.22.22 and 104.18.23.22

Among the host names that share IP numbers with writeboard.com are ropinweb.pinnacle888.com.cdn.cloudflare.net, www.clarkeclarke.com, munyugurumi.jp and two others.

Name Servers

The NS records for writeboard.com delegate to merlin.ns.cloudflare.com and serena.ns.cloudflare.com.

writeboard.com has the same name server delegation as a number of other domains, such as arsitekyogyakarta.com, campfirenow.com, singlefile.com and two more.

writeboard.com shares at least some of its name servers with other domains, including 888starz-egypt2.com, jimmcneil.net, zorware.com and two others.

These name servers are frequently seen alongside the name servers chan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

merlin.ns.cloudflare.com maps to 108.162.193.205, 172.64.33.205, 173.245.59.205 and 3 additional IP addresses.

serena.ns.cloudflare.com maps to 108.162.192.220, 172.64.32.220, 173.245.58.220 and 3 additional IP addresses.

Mail Servers

writeboard.com routes its mail through a single mail server, app-mx.37signals.com.

writeboard.com has the same mail server arrangement as a number of other domains, for example thedistance.com, fizzy.do, tadalist.com and two more.

app-mx.37signals.com resolves to 204.62.114.210 and no other IP number.