underwritten.com - robtex.com

underwritten.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:3d6f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d198🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.111Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.152🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkinsley.ns.cloudflare.com ⭐
A2606:4700:50::a29f:264b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
A2803:f800:50::6ca2:c24b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkinsley.ns.cloudflare.com
A2a06:98c1:50::ac40:224b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkinsley.ns.cloudflare.com
A108.162.194.75🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
A162.159.38.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
A172.64.34.75🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
NSterry.ns.cloudflare.com
A2606:4700:58::adf5:3bed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A2803:f800:50::6ca2:c1ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRterry.ns.cloudflare.com
A2a06:98c1:50::ac40:21ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRterry.ns.cloudflare.com
A108.162.193.237🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A172.64.33.237🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A173.245.59.237🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
TXTgoogle-site-verification=T463UgLtZPQHZh1Ba_biy-_rFb6sLBZhlOseJS1Y5Wo
TXTv=spf1 include:dc-aa8e722993._spfm.underwritten.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.111, 172.67.209.152
IPv6 hints2606:4700:3036::6815:3d6f, 2606:4700:3037::ac43:d198
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOAkinsley.ns.cloudflare.comdns@cloudflare.com serial=2402501780

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=1778793506

Same first word

underwritten.org
underwritten.com
underwritten.co.uk

DNS History

35 records (11 active, 24 former)

20162017201820192020202120222023202420252026NSkinsley.ns.cloudflare.comterry.ns.cloudflare.combuy.internettraffic.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.above.comns1.sedoparking.comns1.uniregistrymarket.linkns2.above.comns2.sedoparking.comns2.uniregistrymarket.linksell.internettraffic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.nickstel.commail.post-host.netA104.21.61.111172.67.209.1522606:4700:3036::6815:3d6f2606:4700:3037::ac43:d198188.114.96.0188.114.97.0192.184.12.622a06:98c1:3120::2a06:98c1:3121::69.172.201.15369.172.201.20872.52.4.12098.124.199.91
○NSbuy.internettraffic.com2015-10-30 → 2016-04-21 · 6 obs
○ 2015-06-19 02:04:30
● 2015-10-30 03:39:40
○ 2016-01-23 03:12:46
● 2016-04-21 04:28:12
○ 2017-01-10 05:44:44
○ 2026-05-14 21:27:38
○NSdns1.name-services.com2019-03-23 → 2019-03-23 · 4 obs
○ 2017-01-10 05:44:44
● 2019-03-23 20:00:10
○ 2026-02-17 23:25:32
○ 2026-05-14 21:27:38
○NSdns2.name-services.com2019-03-23 → 2019-03-23 · 4 obs
○ 2017-01-10 05:44:44
● 2019-03-23 20:00:10
○ 2026-02-17 23:25:32
○ 2026-05-14 21:27:38
○NSdns3.name-services.com2019-03-23 → 2019-03-23 · 4 obs
○ 2017-01-10 05:44:44
● 2019-03-23 20:00:10
○ 2026-02-17 23:25:32
○ 2026-05-14 21:27:38
○NSdns4.name-services.com2019-03-23 → 2019-03-23 · 4 obs
○ 2017-01-10 05:44:44
● 2019-03-23 20:00:10
○ 2026-02-17 23:25:32
○ 2026-05-14 21:27:38
○NSdns5.name-services.com2019-03-23 → 2019-03-23 · 4 obs
○ 2017-01-10 05:44:44
● 2019-03-23 20:00:10
○ 2026-02-17 23:25:32
○ 2026-05-14 21:27:38
●NSkinsley.ns.cloudflare.com2026-02-17 → 2026-05-14 · 3 obs
○ 2019-03-23 20:00:10
● 2026-02-17 23:25:32
● 2026-05-14 21:27:38
○NSns1.above.com2016-01-23 → 2016-01-23 · 4 obs
○ 2015-10-30 03:39:40
● 2016-01-23 03:12:46
○ 2016-04-21 04:28:12
○ 2026-05-14 21:27:38
○NSns1.sedoparking.com2015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 02:04:30
○ 2015-10-30 03:39:40
○ 2026-05-14 21:27:38
○NSns1.uniregistrymarket.link2017-01-10 → 2017-01-10 · 4 obs
○ 2016-04-21 04:28:12
● 2017-01-10 05:44:44
○ 2019-03-23 20:00:10
○ 2026-05-14 21:27:38
○NSns2.above.com2016-01-23 → 2016-01-23 · 4 obs
○ 2015-10-30 03:39:40
● 2016-01-23 03:12:46
○ 2016-04-21 04:28:12
○ 2026-05-14 21:27:38
○NSns2.sedoparking.com2015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 02:04:30
○ 2015-10-30 03:39:40
○ 2026-05-14 21:27:38
○NSns2.uniregistrymarket.link2017-01-10 → 2017-01-10 · 4 obs
○ 2016-04-21 04:28:12
● 2017-01-10 05:44:44
○ 2019-03-23 20:00:10
○ 2026-05-14 21:27:38
○NSsell.internettraffic.com2015-10-30 → 2016-04-21 · 6 obs
○ 2015-06-19 02:04:30
● 2015-10-30 03:39:40
○ 2016-01-23 03:12:46
● 2016-04-21 04:28:12
○ 2017-01-10 05:44:44
○ 2026-05-14 21:27:38
●NSterry.ns.cloudflare.com2026-02-17 → 2026-05-14 · 3 obs
○ 2019-03-23 20:00:10
● 2026-02-17 23:25:32
● 2026-05-14 21:27:38
●MXalt1.aspmx.l.google.com2026-02-17 → 2026-05-14 · 3 obs
○ 2016-04-21 04:28:12
● 2026-02-17 23:25:32
● 2026-05-14 21:27:38
●MXalt2.aspmx.l.google.com2026-02-17 → 2026-05-14 · 3 obs
○ 2016-04-21 04:28:12
● 2026-02-17 23:25:32
● 2026-05-14 21:27:38
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-05-14 · 3 obs
○ 2016-04-21 04:28:12
● 2026-02-17 23:25:32
● 2026-05-14 21:27:38
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-05-14 · 3 obs
○ 2016-04-21 04:28:12
● 2026-02-17 23:25:32
● 2026-05-14 21:27:38
●MXaspmx.l.google.com2026-02-17 → 2026-05-14 · 3 obs
○ 2016-04-21 04:28:12
● 2026-02-17 23:25:32
● 2026-05-14 21:27:38
○MXmail.nickstel.com2015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 02:04:30
○ 2015-10-30 03:39:40
○ 2026-05-14 21:27:38
○MXmail.post-host.net2016-01-23 → 2016-01-23 · 4 obs
○ 2015-10-30 03:39:40
● 2016-01-23 03:12:46
○ 2016-04-21 04:28:12
○ 2026-05-14 21:27:38
●A104.21.61.1112026-02-24 → 2026-05-14 · 7 obs
○ 2026-02-17 23:25:32
● 2026-02-24 22:35:50
● 2026-03-09 00:58:58
○ 2026-03-23 07:20:14
○ 2026-04-08 18:13:22
● 2026-05-14 21:27:34
● 2026-05-14 21:27:38
●A172.67.209.1522026-02-24 → 2026-05-14 · 7 obs
○ 2026-02-17 23:25:32
● 2026-02-24 22:35:50
● 2026-03-09 00:58:58
○ 2026-03-23 07:20:14
○ 2026-04-08 18:13:22
● 2026-05-14 21:27:34
● 2026-05-14 21:27:38
○A188.114.96.02026-02-17 → 2026-04-08 · 8 obs
○ 2019-03-23 20:00:10
● 2026-02-17 23:25:32
○ 2026-02-24 22:35:50
○ 2026-03-09 00:58:58
● 2026-03-23 07:20:14
● 2026-04-08 18:13:22
○ 2026-05-14 21:27:34
○ 2026-05-14 21:27:38
○A188.114.97.02026-02-17 → 2026-04-08 · 8 obs
○ 2019-03-23 20:00:10
● 2026-02-17 23:25:32
○ 2026-02-24 22:35:50
○ 2026-03-09 00:58:58
● 2026-03-23 07:20:14
● 2026-04-08 18:13:22
○ 2026-05-14 21:27:34
○ 2026-05-14 21:27:38
○A192.184.12.622016-01-23 → 2016-01-23 · 4 obs
○ 2015-10-30 03:39:40
● 2016-01-23 03:12:46
○ 2016-04-21 04:28:12
○ 2026-05-14 21:27:38
●A2606:4700:3036::6815:3d6f2026-02-24 → 2026-05-14 · 7 obs
○ 2026-02-17 23:25:32
● 2026-02-24 22:35:50
● 2026-03-09 00:58:58
○ 2026-03-23 07:20:14
○ 2026-04-08 18:13:22
● 2026-05-14 21:27:34
● 2026-05-14 21:27:38
●A2606:4700:3037::ac43:d1982026-02-24 → 2026-05-14 · 7 obs
○ 2026-02-17 23:25:32
● 2026-02-24 22:35:50
● 2026-03-09 00:58:58
○ 2026-03-23 07:20:14
○ 2026-04-08 18:13:22
● 2026-05-14 21:27:34
● 2026-05-14 21:27:38
○A2a06:98c1:3120::2026-02-17 → 2026-04-08 · 8 obs
○ 2019-03-23 20:00:10
● 2026-02-17 23:25:32
○ 2026-02-24 22:35:50
○ 2026-03-09 00:58:58
● 2026-03-23 07:20:14
● 2026-04-08 18:13:22
○ 2026-05-14 21:27:34
○ 2026-05-14 21:27:38
○A2a06:98c1:3121::2026-02-17 → 2026-04-08 · 8 obs
○ 2019-03-23 20:00:10
● 2026-02-17 23:25:32
○ 2026-02-24 22:35:50
○ 2026-03-09 00:58:58
● 2026-03-23 07:20:14
● 2026-04-08 18:13:22
○ 2026-05-14 21:27:34
○ 2026-05-14 21:27:38
○A69.172.201.1532016-04-21 → 2017-01-10 · 5 obs
○ 2016-01-23 03:12:46
● 2016-04-21 04:28:12
● 2017-01-10 05:44:44
○ 2019-03-23 20:00:10
○ 2026-05-14 21:27:38
○A69.172.201.2082015-10-30 → 2015-10-30 · 4 obs
○ 2015-06-19 02:04:30
● 2015-10-30 03:39:40
○ 2016-01-23 03:12:46
○ 2026-05-14 21:27:38
○A72.52.4.1202015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 02:04:30
○ 2015-10-30 03:39:40
○ 2026-05-14 21:27:38
○A98.124.199.912019-03-23 → 2019-03-23 · 4 obs
○ 2017-01-10 05:44:44
● 2019-03-23 20:00:10
○ 2026-02-17 23:25:32
○ 2026-05-14 21:27:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-
underwritten.comterry.ns.cloudflare.com, kinsley.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.237

NS records: terry.ns.cloudflare.com, kinsley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for underwritten.com (unsigned zone)

⏱️ Timing

Total: 1364ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.209.152, 104.21.61.111
AAAA22606:4700:3037::ac43:d198, 2606:4700:3036::6815:3d6f
NS2kinsley.ns.cloudflare.com, terry.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=T463UgLtZPQHZh1, v=spf1 include:dc-aa8e722993._spfm.under
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kinsley.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

underwritten.com maps to four IP numbers: 2606:4700:3036::6815:3d6f, 2606:4700:3037::ac43:d198, 104.21.61.111 and 172.67.209.152.

Other host names such as 3aplast.com, designlabexperience.com, sehirlerarasiyolcutasimaciligi.com.tr, euzv.cn and dat-afactory2.forum share IPs with underwritten.com.

Name Servers

Two name servers kinsley.ns.cloudflare.com and terry.ns.cloudflare.com handle the delegation for underwritten.com.

underwritten.com shares the same name server setup as other domains, for example kirameki-club.jp, blueprintmusicstudios.com, zizcon.cz, argana-hotel.com and merchstack.com.

underwritten.com at least partially shares name servers with other domains, for example fromer.com.br, foranled.com, tritux.com, gwvitek.com and aleix.cloud.

These name servers are commonly used with rodney.ns.cloudflare.com and denver.ns.cloudflare.com and eugene.ns.cloudflare.com.

Host names with six IP numbers:

kinsley.ns.cloudflare.com points to 2606:4700:50::a29f:264b, 2803:f800:50::6ca2:c24b, 2a06:98c1:50::ac40:224b, 108.162.194.75, 162.159.38.75 and 172.64.34.75.

terry.ns.cloudflare.com points to 2606:4700:58::adf5:3bed, 2803:f800:50::6ca2:c1ed, 2a06:98c1:50::ac40:21ed, 108.162.193.237, 172.64.33.237 and 173.245.59.237.

Mail Servers

underwritten.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

underwritten.com shares at least partially some mail servers with other domains, for instance challengershub.com, ns500698.ns500758.ns500698.ns500759.ns500698.ns500736.ns500698.ns500736.ns500736.ns500698.ns500708.ns500708.ns500576.ns500686.ns500619.trackreceptor.com, ns500754.ns500754.ns500742.ns500671.ns500754.ns500704.ns500705.ns500704.ns500705.ns500704.ns500649.ns500666.lustychickser.com, ns500765.ns500734.ns500699.ns500693.ns500699.ns500734.ns500734.ns500699.ns500734.ns500699.ns500632.ns500588.ns500588.dtrkdll.com and ns500754.ns500754.ns500742.ns500754.ns500731.ns500671.ns500742.ns500704.ns500705.ns500678.ns500671.lusty(0x736c7574)z.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 192.178.155.27

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26