`splintermail.com`

DNSSEC	⚠️ Not signed
A	206.189.222.90^{🇺🇸 DIGITALOCEAN206.189.208.0/20 DigitalOcean}
		PTR	`splintermail.com`
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`splintermail.com` ⭐
		A	206.189.222.90^{🇺🇸 DIGITALOCEAN206.189.208.0/20 DigitalOcean}
			PTR	`splintermail.com`
TXT	`v=spf1 mx ip4:209.180.253.200 -all`
SOA	`ns1.digitalocean.com`hostmaster@splintermail.com serial=0

`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=1777044096

🔒 HSTS Preload (+subdomains)

PTR for

90.222.189.206.in-addr.arpa

MX for

splintermail.com

Same first word

splintermail.com

Similar names

primantilles.fr

DNS History

9 records (5 active, 4 former)

●NSns1.digitalocean.com2026-04-21 → 2026-04-24 · 3 obs

○ 2015-11-19 23:25:10
● 2026-04-21 13:07:26
● 2026-04-24 15:28:14

○NSns1.hover.com2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 22:23:06
○ 2015-11-19 23:25:10
○ 2026-04-24 15:28:14

●NSns2.digitalocean.com2026-04-21 → 2026-04-24 · 3 obs

○ 2015-11-19 23:25:10
● 2026-04-21 13:07:26
● 2026-04-24 15:28:14

○NSns2.hover.com2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 22:23:06
○ 2015-11-19 23:25:10
○ 2026-04-24 15:28:14

●NSns3.digitalocean.com2026-04-21 → 2026-04-24 · 3 obs

○ 2015-11-19 23:25:10
● 2026-04-21 13:07:26
● 2026-04-24 15:28:14

○MXmx.hover.com.cust.hostedemail.com2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 22:23:06
○ 2015-11-19 23:25:10
○ 2026-04-24 15:28:14

●MXsplintermail.com2026-04-21 → 2026-04-24 · 3 obs

○ 2015-11-19 23:25:10
● 2026-04-21 13:07:26
● 2026-04-24 15:28:14

●A206.189.222.902026-04-21 → 2026-04-24 · 3 obs

○ 2015-11-19 23:25:10
● 2026-04-21 13:07:26
● 2026-04-24 15:28:14

○A64.99.80.302015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 22:23:06
○ 2015-11-19 23:25:10
○ 2026-04-24 15:28:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
splintermail.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.49.209

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for splintermail.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.189.222.90`
NS	3	`ns2.digitalocean.com, ns1.digitalocean.com...`
MX	1	`splintermail.com (pri: 10)`
TXT	1	`v=spf1 mx ip4:209.180.253.200 -all`
SOA	1	`ns1.digitalocean.com hostmaster.splinter`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Mail Server Role

splintermail.com serves as the mail server for splintermail.com.

IP Addresses

splintermail.com points to a single IP number: 206.189.222.90.

Name Servers

The delegation for splintermail.com is handled by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

splintermail.com at least partially shares name servers with other domains, for instance calendaroptions.com, planbfest.com, 1.0.0.8.d.5.c.0.0.0.0.0.0.0.0.0.1.a.0.0.0.0.8.0.0.8.8.a.4.0.6.2.ip6.arpa, 1.0.0.a.0.7.a.0.0.0.0.0.0.0.0.0.1.d.0.0.0.0.4.0.0.8.8.a.4.0.6.2.ip6.arpa and newhorizon.edu.np.

Two IP numbers per host:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

Mail Servers

A single mail server handles splintermail.com.

splintermail.com points to a single IP: 206.189.222.90.

splintermail.com - robtex.com