zystvan.com - robtex.com

zystvan.com

DNSSEC⚠️ Not signed
A66.232.55.82🇺🇸 HOLSTON-166.232.48.0/21 HOLSTON ELECTRIC COOPERATIVE 1200 W MAIN ST ROGERSVILLE TN 37857 United States
NSns1.he.net ⭐
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns2.he.net
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns3.he.net
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32
PTRdy-in-f27.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.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
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=abLwpbaZl2JJYQhjQXgB2Z0O2xDlHbxEt77vs8Fjjvc
TXTv=spf1 include:_spf.google.com ~all
SOAns1.he.nethostmaster@he.net 2024-03-26 #3

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=1777193326
WOT: UNKNOWN (72/100)

Subdomains

www.zystvan.com

Same first word

zystvan.com

DNS History

18 records (11 active, 7 former)

2017201820192020202120222023202420252026NSns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netelsa.ns.cloudflare.comnorman.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA66.232.55.82100.36.145.37104.31.72.124104.31.73.1242400:cb00:2048:1::681f:487c2400:cb00:2048:1::681f:497c
○NSelsa.ns.cloudflare.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 09:58:02
○ 2018-12-22 14:42:14
○ 2026-04-26 09:08:16
○NSnorman.ns.cloudflare.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 09:58:02
○ 2018-12-22 14:42:14
○ 2026-04-26 09:08:16
●NSns1.he.net2018-12-22 → 2026-04-26 · 3 obs
○ 2016-12-14 09:58:02
● 2018-12-22 14:42:14
● 2026-04-26 09:08:16
●NSns2.he.net2018-12-22 → 2026-04-26 · 3 obs
○ 2016-12-14 09:58:02
● 2018-12-22 14:42:14
● 2026-04-26 09:08:16
●NSns3.he.net2018-12-22 → 2026-04-26 · 3 obs
○ 2016-12-14 09:58:02
● 2018-12-22 14:42:14
● 2026-04-26 09:08:16
●NSns4.he.net2018-12-22 → 2026-04-26 · 3 obs
○ 2016-12-14 09:58:02
● 2018-12-22 14:42:14
● 2026-04-26 09:08:16
●NSns5.he.net2018-12-22 → 2026-04-26 · 3 obs
○ 2016-12-14 09:58:02
● 2018-12-22 14:42:14
● 2026-04-26 09:08:16
●MXalt1.aspmx.l.google.com2016-12-14 → 2026-04-26 · 2 obs
● 2016-12-14 09:58:02
● 2026-04-26 09:08:16
●MXalt2.aspmx.l.google.com2016-12-14 → 2026-04-26 · 2 obs
● 2016-12-14 09:58:02
● 2026-04-26 09:08:16
●MXalt3.aspmx.l.google.com2016-12-14 → 2026-04-26 · 2 obs
● 2016-12-14 09:58:02
● 2026-04-26 09:08:16
●MXalt4.aspmx.l.google.com2016-12-14 → 2026-04-26 · 2 obs
● 2016-12-14 09:58:02
● 2026-04-26 09:08:16
●MXaspmx.l.google.com2016-12-14 → 2026-04-26 · 2 obs
● 2016-12-14 09:58:02
● 2026-04-26 09:08:16
○A100.36.145.372018-12-22 → 2018-12-22 · 4 obs
○ 2016-12-14 09:58:02
● 2018-12-22 14:42:14
○ 2026-03-11 20:46:08
○ 2026-04-26 09:08:16
○A104.31.72.1242016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 09:58:02
○ 2018-12-22 14:42:14
○ 2026-04-26 09:08:16
○A104.31.73.1242016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 09:58:02
○ 2018-12-22 14:42:14
○ 2026-04-26 09:08:16
○A2400:cb00:2048:1::681f:487c2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 09:58:02
○ 2018-12-22 14:42:14
○ 2026-04-26 09:08:16
○A2400:cb00:2048:1::681f:497c2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 09:58:02
○ 2018-12-22 14:42:14
○ 2026-04-26 09:08:16
●A66.232.55.822026-03-11 → 2026-04-26 · 3 obs
○ 2018-12-22 14:42:14
● 2026-03-11 20:46:08
● 2026-04-26 09:08:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
zystvan.comns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...-

✅ Authoritative Response

Server:216.218.130.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zystvan.com (unsigned zone)

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

TypeCountSample Data
A166.232.55.82
NS5ns4.he.net, ns5.he.net...
MX5alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=abLwpbaZl2JJYQh, v=spf1 include:_spf.google.com ~all
SOA1ns1.he.net hostmaster.he.net

Analysis

Hierarchy

zystvan.com is the parent of www.zystvan.com.

IP Addresses

zystvan.com points to IP number 66.232.55.82.

Other host names, for instance, www.zystvan.com share IP numbers with zystvan.com.

Name Servers

zystvan.com is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

zystvan.com shares name servers with other domains at least partially, for example ghelew.net, franklinmo.net, gitspot.com, brimac.com and neekes.com.np.

Host names with two IP numbers:

ns1.he.net points to 2001:470:100::2 and 216.218.130.2

ns2.he.net points to 2001:470:200::2 and 216.218.131.2

ns3.he.net points to 2001:470:300::2 and 216.218.132.2

ns4.he.net points to 2001:470:400::2 and 216.66.1.2

ns5.he.net points to 2001:470:500::2 and 216.66.80.18

Mail Servers

Five mail servers handle zystvan.com: 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.

zystvan.com shares mail servers with other domains at least partially; for instance terminus.co.in, ns500794.ns500794.ns500794.ns500821.ns500795.ns500794.ns500821.ns500821.ns500795.ns500821.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500731.ns500742.ns500742.ns500754.ns500671.ns500705.ns500688.ns500705.ns500704.ns500705.ns500671.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500754.ns500671.ns500742.ns500754.ns500742.ns500731.ns500688.ns500704.ns500688.ns500678.ns500291.ns500142.lusty(0x736c7574)z.com and ns500758.ns500758.ns500759.ns500759.ns500758.ns500758.ns500698.ns500735.ns500698.ns500735.ns500698.ns500708.ns500708.ns500708.ns500619.ns500652.trackreceptor.com.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 142.250.101.26

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 172.253.116.27

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

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27