h2oci.com - robtex.com

h2oci.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4a19🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:996f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.25Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.111🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlady.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A2803:f800:50::6ca2:c07f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlady.ns.cloudflare.com
A2a06:98c1:50::ac40:207f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlady.ns.cloudflare.com
A108.162.192.127🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A172.64.32.127🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A173.245.58.127🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
NSmax.ns.cloudflare.com
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A192.178.218.27🇺🇸 Google192.178.218.0/24
PTRyuiadtq-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.74.25, 172.67.153.111
IPv6 hints2606:4700:3031::6815:4a19, 2606:4700:3034::ac43:996f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOAlady.ns.cloudflare.comdns@cloudflare.com serial=2403941040

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=1778570291

Same first word

h2oci.com

DNS History

27 records (13 active, 14 former)

2008201020122014201620182020202220242026NSlady.ns.cloudflare.commax.ns.cloudflare.comns1.dns-servicios.comns1.dreamhost.comns2.dns-servicios.comns2.dreamhost.comns3.dreamhost.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.commx00.dns-servicios.commx01.dns-servicios.comA104.21.74.25172.67.153.1112606:4700:3031::6815:4a192606:4700:3034::ac43:996f188.114.96.0188.114.97.0208.113.152.862a06:98c1:3120::2a06:98c1:3121::51.254.128.25482.194.66.70
●NSlady.ns.cloudflare.com2016-01-28 → 2026-05-12 · 3 obs
○ 2015-11-02 04:07:08
● 2016-01-28 11:46:04
● 2026-05-12 07:36:18
●NSmax.ns.cloudflare.com2016-01-28 → 2026-05-12 · 3 obs
○ 2015-11-02 04:07:08
● 2016-01-28 11:46:04
● 2026-05-12 07:36:18
○NSns1.dns-servicios.com2007-11-04 → 2007-11-04 · 3 obs
● 2007-11-04 01:56:32
○ 2015-06-25 05:22:06
○ 2026-05-12 07:36:18
○NSns1.dreamhost.com2015-06-25 → 2015-11-02 · 5 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2015-11-02 04:07:08
○ 2016-01-28 11:46:04
○ 2026-05-12 07:36:18
○NSns2.dns-servicios.com2007-11-04 → 2007-11-04 · 3 obs
● 2007-11-04 01:56:32
○ 2015-06-25 05:22:06
○ 2026-05-12 07:36:18
○NSns2.dreamhost.com2015-06-25 → 2015-11-02 · 5 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2015-11-02 04:07:08
○ 2016-01-28 11:46:04
○ 2026-05-12 07:36:18
○NSns3.dreamhost.com2015-06-25 → 2015-11-02 · 5 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2015-11-02 04:07:08
○ 2016-01-28 11:46:04
○ 2026-05-12 07:36:18
●MXalt1.aspmx.l.google.com2015-06-25 → 2026-05-12 · 3 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2026-05-12 07:36:18
●MXalt2.aspmx.l.google.com2015-06-25 → 2026-05-12 · 3 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2026-05-12 07:36:18
●MXaspmx.l.google.com2015-06-25 → 2026-05-12 · 3 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2026-05-12 07:36:18
●MXaspmx2.googlemail.com2015-06-25 → 2026-05-12 · 3 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2026-05-12 07:36:18
●MXaspmx3.googlemail.com2015-06-25 → 2026-05-12 · 3 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2026-05-12 07:36:18
●MXaspmx4.googlemail.com2015-06-25 → 2026-05-12 · 3 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2026-05-12 07:36:18
●MXaspmx5.googlemail.com2015-06-25 → 2026-05-12 · 3 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2026-05-12 07:36:18
○MXmx00.dns-servicios.com2007-11-04 → 2007-11-04 · 3 obs
● 2007-11-04 01:56:32
○ 2015-06-25 05:22:06
○ 2026-05-12 07:36:18
○MXmx01.dns-servicios.com2007-11-04 → 2007-11-04 · 3 obs
● 2007-11-04 01:56:32
○ 2015-06-25 05:22:06
○ 2026-05-12 07:36:18
●A104.21.74.252026-04-06 → 2026-05-12 · 3 obs
○ 2016-11-17 02:22:30
● 2026-04-06 14:57:24
● 2026-05-12 07:36:18
●A172.67.153.1112026-04-06 → 2026-05-12 · 3 obs
○ 2016-11-17 02:22:30
● 2026-04-06 14:57:24
● 2026-05-12 07:36:18
○A188.114.96.02026-04-06 → 2026-05-12 · 2 obs
○ 2026-04-06 14:57:24
○ 2026-05-12 07:36:18
○A188.114.97.02026-04-06 → 2026-05-12 · 2 obs
○ 2026-04-06 14:57:24
○ 2026-05-12 07:36:18
○A208.113.152.862015-06-25 → 2015-11-02 · 5 obs
○ 2007-11-04 01:56:32
● 2015-06-25 05:22:06
● 2015-11-02 04:07:08
○ 2016-01-28 11:46:04
○ 2026-05-12 07:36:18
●A2606:4700:3031::6815:4a192026-04-06 → 2026-05-12 · 3 obs
○ 2016-11-17 02:22:30
● 2026-04-06 14:57:24
● 2026-05-12 07:36:18
●A2606:4700:3034::ac43:996f2026-04-06 → 2026-05-12 · 3 obs
○ 2016-11-17 02:22:30
● 2026-04-06 14:57:24
● 2026-05-12 07:36:18
○A2a06:98c1:3120::2026-04-06 → 2026-05-12 · 2 obs
○ 2026-04-06 14:57:24
○ 2026-05-12 07:36:18
○A2a06:98c1:3121::2026-04-06 → 2026-05-12 · 2 obs
○ 2026-04-06 14:57:24
○ 2026-05-12 07:36:18
○A51.254.128.2542016-01-28 → 2016-11-17 · 5 obs
○ 2015-11-02 04:07:08
● 2016-01-28 11:46:04
● 2016-11-17 02:22:30
○ 2026-04-06 14:57:24
○ 2026-05-12 07:36:18
○A82.194.66.702007-11-04 → 2007-11-04 · 3 obs
● 2007-11-04 01:56:32
○ 2015-06-25 05:22:06
○ 2026-05-12 07:36:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...-
h2oci.comlady.ns.cloudflare.com, max.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.127

NS records: lady.ns.cloudflare.com, max.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for h2oci.com (unsigned zone)

⏱️ Timing

Total: 231ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.153.111, 104.21.74.25
AAAA22606:4700:3031::6815:4a19, 2606:4700:3034::ac43:996f
NS2lady.ns.cloudflare.com, max.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lady.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

h2oci.com maps to four IP numbers: 2606:4700:3031::6815:4a19, 2606:4700:3034::ac43:996f, 104.21.74.25 and 172.67.153.111.

other host names include irsm.org, instituteoftax.com, dogodokiorgroupco.sbs, perceptiveasi.com and nsk5.com; they share IP numbers with h2oci.com.

Name Servers

Two name servers lady.ns.cloudflare.com and max.ns.cloudflare.com handle the delegation for h2oci.com.

h2oci.com shares the same name server setup as other domains, for instance auraweb.pl, thebloghost.com, crasstalk.com, libof.com and crestini.com.

h2oci.com at least partially shares name servers with other domains, for instance lbbonafide.com, helinstone.com, epistry.org, mancalapr.com and chhotabheemgames.eu.org.

These name servers are commonly used with norm.ns.cloudflare.com, elisa.ns.cloudflare.com, rick.ns.cloudflare.com, rob.ns.cloudflare.com and noah.ns.cloudflare.com.

Six IP addresses per host:

lady.ns.cloudflare.com points to 2606:4700:50::adf5:3a7f, 2803:f800:50::6ca2:c07f, 2a06:98c1:50::ac40:207f, 108.162.192.127, 172.64.32.127 and 173.245.58.127; max.ns.cloudflare.com points to 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132

Mail Servers

h2oci.com is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

h2oci.com shares at least partially some mail servers with other domains, for instance ns500731.ns500671.ns500742.ns500731.ns500671.ns500671.ns500705.ns500704.ns500705.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500693.ns500693.ns500734.ns500699.ns500588.ns500693.ns500588.ns500588.ns500683.ns500612.ns500588.ns500632.ns500612.ns500578.ns500110.dtrkdll.com, loip.com, ajorantagroup.com and kalispellrehab.com.

these mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

aspmx4.googlemail.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

aspmx5.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.

aspmx.l.google.com points to 2607:f8b0:4004:c23::1b and 192.178.218.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.