underwriter.com - dns.ninja

`underwriter.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3c55^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:c2fb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.85^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.251^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ali.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ali.ns.cloudflare.com`
		A	108.162.192.59^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	172.64.32.59^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	173.245.58.59^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
NS	`coby.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
MX	`p.webcom.ctmail.com` ⭐
		A	216.163.188.190
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.85, 172.67.194.251
		IPv6 hints	2606:4700:3030::6815:3c55, 2606:4700:3030::ac43:c2fb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`ali.ns.cloudflare.com`dns@cloudflare.com serial=2410862836

`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=1785785867

WOT: SAFE (68/100)

Subdomains

www.underwriter.com

Same first word

underwriter.com

underwriter.ru

underwriter.co

underwriter.dev

DNS History

27 records (7 active, 20 former)

●NSali.ns.cloudflare.com2026-03-31 → 2026-08-03 · 3 obs

○ 2017-06-27 12:15:00
● 2026-03-31 18:26:00
● 2026-08-03 20:05:08

●NScoby.ns.cloudflare.com2026-03-31 → 2026-08-03 · 3 obs

○ 2017-06-27 12:15:00
● 2026-03-31 18:26:00
● 2026-08-03 20:05:08

○NSns1.discountasp.net2007-08-21 → 2007-08-21 · 3 obs

● 2007-08-21 07:37:40
○ 2015-06-27 20:31:38
○ 2026-08-03 20:05:08

○NSns1.underwriter.com2015-06-27 → 2015-06-27 · 4 obs

○ 2007-08-21 07:37:40
● 2015-06-27 20:31:38
○ 2015-11-12 02:02:16
○ 2026-08-03 20:05:08

○NSns2.discountasp.net2007-08-21 → 2007-08-21 · 3 obs

● 2007-08-21 07:37:40
○ 2015-06-27 20:31:38
○ 2026-08-03 20:05:08

○NSns2.underwriter.com2015-06-27 → 2015-06-27 · 4 obs

○ 2007-08-21 07:37:40
● 2015-06-27 20:31:38
○ 2015-11-12 02:02:16
○ 2026-08-03 20:05:08

○NSns3.discountasp.net2007-08-21 → 2007-08-21 · 3 obs

● 2007-08-21 07:37:40
○ 2015-06-27 20:31:38
○ 2026-08-03 20:05:08

○NSns75.worldnic.com2015-11-12 → 2017-06-27 · 5 obs

○ 2015-06-27 20:31:38
● 2015-11-12 02:02:16
● 2017-06-27 12:15:00
○ 2026-03-31 18:26:00
○ 2026-08-03 20:05:08

○NSns76.worldnic.com2015-11-12 → 2017-06-27 · 5 obs

○ 2015-06-27 20:31:38
● 2015-11-12 02:02:16
● 2017-06-27 12:15:00
○ 2026-03-31 18:26:00
○ 2026-08-03 20:05:08

○MXmail.underwriter.com2015-06-27 → 2015-06-27 · 4 obs

○ 2007-08-21 07:37:40
● 2015-06-27 20:31:38
○ 2015-11-12 02:02:16
○ 2026-08-03 20:05:08

○MXmx1.internetmailserver.net2007-08-21 → 2007-08-21 · 3 obs

● 2007-08-21 07:37:40
○ 2015-06-27 20:31:38
○ 2026-08-03 20:05:08

○MXmx2.internetmailserver.net2007-08-21 → 2007-08-21 · 3 obs

● 2007-08-21 07:37:40
○ 2015-06-27 20:31:38
○ 2026-08-03 20:05:08

●MXp.webcom.ctmail.com2015-11-12 → 2026-08-03 · 3 obs

○ 2015-06-27 20:31:38
● 2015-11-12 02:02:16
● 2026-08-03 20:05:08

●A104.21.60.852026-03-31 → 2026-08-03 · 5 obs

○ 2017-06-27 12:15:00
● 2026-03-31 18:26:00
○ 2026-04-06 20:03:36
● 2026-04-10 12:02:26
● 2026-08-03 20:05:08

○A146.20.125.562017-06-27 → 2017-06-27 · 4 obs

○ 2016-12-05 17:40:48
● 2017-06-27 12:15:00
○ 2026-03-31 18:26:00
○ 2026-08-03 20:05:08

●A172.67.194.2512026-03-31 → 2026-08-03 · 5 obs

○ 2017-06-27 12:15:00
● 2026-03-31 18:26:00
○ 2026-04-06 20:03:36
● 2026-04-10 12:02:26
● 2026-08-03 20:05:08

○A188.114.96.02026-04-06 → 2026-04-06 · 4 obs

○ 2026-03-31 18:26:00
● 2026-04-06 20:03:36
○ 2026-04-10 12:02:26
○ 2026-08-03 20:05:08

○A188.114.97.02026-04-06 → 2026-04-06 · 4 obs

○ 2026-03-31 18:26:00
● 2026-04-06 20:03:36
○ 2026-04-10 12:02:26
○ 2026-08-03 20:05:08

○A216.177.77.72007-08-21 → 2007-08-21 · 3 obs

● 2007-08-21 07:37:40
○ 2015-06-27 20:31:38
○ 2026-08-03 20:05:08

○A23.253.129.1762015-11-12 → 2016-12-05 · 5 obs

○ 2015-06-27 20:31:38
● 2015-11-12 02:02:16
● 2016-12-05 17:40:48
○ 2017-06-27 12:15:00
○ 2026-08-03 20:05:08

●A2606:4700:3030::6815:3c552026-07-11 → 2026-08-03 · 3 obs

○ 2026-06-07 04:58:50
● 2026-07-11 21:31:46
● 2026-08-03 20:05:08

●A2606:4700:3030::ac43:c2fb2026-07-11 → 2026-08-03 · 3 obs

○ 2026-06-07 04:58:50
● 2026-07-11 21:31:46
● 2026-08-03 20:05:08

○A2606:4700:3032::ac43:c2fb2026-03-31 → 2026-06-07 · 7 obs

○ 2017-06-27 12:15:00
● 2026-03-31 18:26:00
○ 2026-04-06 20:03:36
● 2026-04-10 12:02:26
● 2026-06-07 04:58:50
○ 2026-07-11 21:31:46
○ 2026-08-03 20:05:08

○A2606:4700:3035::6815:3c552026-03-31 → 2026-06-07 · 7 obs

○ 2017-06-27 12:15:00
● 2026-03-31 18:26:00
○ 2026-04-06 20:03:36
● 2026-04-10 12:02:26
● 2026-06-07 04:58:50
○ 2026-07-11 21:31:46
○ 2026-08-03 20:05:08

○A2a06:98c1:3120::2026-04-06 → 2026-04-06 · 4 obs

○ 2026-03-31 18:26:00
● 2026-04-06 20:03:36
○ 2026-04-10 12:02:26
○ 2026-08-03 20:05:08

○A2a06:98c1:3121::2026-04-06 → 2026-04-06 · 4 obs

○ 2026-03-31 18:26:00
● 2026-04-06 20:03:36
○ 2026-04-10 12:02:26
○ 2026-08-03 20:05:08

○A64.238.197.1102015-06-27 → 2015-06-27 · 4 obs

○ 2007-08-21 07:37:40
● 2015-06-27 20:31:38
○ 2015-11-12 02:02:16
○ 2026-08-03 20:05:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
underwriter.com	ali.ns.cloudflare.com, coby.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.92

NS records: ali.ns.cloudflare.com, coby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for underwriter.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.251, 104.21.60.85`
AAAA	2	`2606:4700:3030::6815:3c55, 2606:4700:3030::ac43:c2fb`
NS	2	`ali.ns.cloudflare.com, coby.ns.cloudflare.com`
MX	1	`p.webcom.ctmail.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ali.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.underwriter.com falls under the parent underwriter.com.

IP Addresses

underwriter.com points to the four IP addresses 104.21.60.85, 172.67.194.251, 2606:4700:3030::6815:3c55 and 2606:4700:3030::ac43:c2fb.

Additional host names — vivanapraia.com, mail.oks-bryant.ru, thegear.io and two others — share IP numbers with underwriter.com.

Name Servers

DNS delegation for underwriter.com points to two name servers: ali.ns.cloudflare.com and coby.ns.cloudflare.com.

underwriter.com shares its name server setup with other domains, including sksolutions.mx, codesamuria.org, iptvguide.biz and two others.

At least some of underwriter.com's name servers are shared with other domains, for example acornnaturalists.com, (0x68656e746169)hqs.com, talking-ginger.com and two more.

These name servers tend to be deployed in combination with the name servers piers.ns.cloudflare.com and zod.ns.cloudflare.com.

Host names with 6 IP numbers:

ali.ns.cloudflare.com has IP addresses 108.162.192.59, 172.64.32.59 and 173.245.58.59, plus 3 other.

coby.ns.cloudflare.com has IP addresses 108.162.193.92, 172.64.33.92 and 173.245.59.92, plus 3 other.

Mail Servers

underwriter.com has one mail server: p.webcom.ctmail.com.

underwriter.com shares the same mail server setup as other domains, including venuesistanbul.com, currynissan.com, jostens.info and two others.

underwriter.com overlaps on mail servers with certain other domains, jeffwylerfairfieldkia.com among them.

p.webcom.ctmail.com has exactly one IP number: 216.163.188.190.