hepcchallenge.org - robtex.com

hepcchallenge.org

DNSSEC⚠️ Not signed
A2001:19f0:ac02:27b:5400:5ff:fe45:b7fe🇺🇸 AS-VULTR2001:19f0:ac00::/38 Vultr Assigned Prefix
A149.28.196.154🇺🇸 AS-VULTR149.28.192.0/19 Vultr Assigned Prefix
NSns1.vultr.com ⭐
A2001:19f0:ccc::1🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1
A2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix
PTRns1.vultr.com
A173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns1.vultrusercontent.com
NSns1.wpdns.host
A2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix
PTRns1.vultr.com
A173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns1.vultrusercontent.com
NSns2.wpdns.host
A2001:19f0:ccd::2🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix
PTRns2.vultr.com
A173.199.96.97🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns2.vultrusercontent.com
NSns3.wpdns.host
A2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix
PTRns1.vultr.com
A173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns1.vultrusercontent.com
MXaspmx.l.google.com ⭐
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
MXalt1.aspmx.l.google.com(5)
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
MXalt2.aspmx.l.google.com(5)
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
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
MXezpaajol2md6vd6ko246gdzvatadmblseirqo7jlco7cfgcidxwa.mx-verification.google.com(15)
SOAns1.vultr.comdnsadm@choopa.com serial=0

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774402693
WOT: SAFE (63/100)

Subdomains

www.hepcchallenge.org

Same first word

hepcchallenge.org

DNS History

21 records (12 active, 9 former)

20162017201820192020202120222023202420252026NSns1.vultr.comns1.wpdns.hostns2.wpdns.hostns3.wpdns.hostdns1.namecheaphosting.comdns2.namecheaphosting.comns1.mediatemple.netns2.mediatemple.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comezpaajol2md6vd6ko246gdzvatadmblseirqo7jlco7cfgcidxwa.mx-verification.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.hepcchallenge.orgA149.28.196.1542001:19f0:ac02:27b:5400:5ff:fe45:b7fe198.54.126.3572.47.228.219
○NSdns1.namecheaphosting.com2017-02-09 → 2017-08-30 · 5 obs
○ 2016-06-22 04:44:36
● 2017-02-09 17:49:04
● 2017-08-30 13:40:54
○ 2026-03-01 18:47:20
○ 2026-03-25 01:48:24
○NSdns2.namecheaphosting.com2017-02-09 → 2017-08-30 · 5 obs
○ 2016-06-22 04:44:36
● 2017-02-09 17:49:04
● 2017-08-30 13:40:54
○ 2026-03-01 18:47:20
○ 2026-03-25 01:48:24
○NSns1.mediatemple.net2015-08-18 → 2016-06-22 · 4 obs
● 2015-08-18 21:08:50
● 2016-06-22 04:44:36
○ 2017-02-09 17:49:04
○ 2026-03-25 01:48:24
●NSns1.vultr.com2026-03-01 → 2026-03-25 · 3 obs
○ 2017-08-30 13:40:54
● 2026-03-01 18:47:20
● 2026-03-25 01:48:24
●NSns1.wpdns.host2026-03-01 → 2026-03-25 · 3 obs
○ 2017-08-30 13:40:54
● 2026-03-01 18:47:20
● 2026-03-25 01:48:24
○NSns2.mediatemple.net2015-08-18 → 2016-06-22 · 4 obs
● 2015-08-18 21:08:50
● 2016-06-22 04:44:36
○ 2017-02-09 17:49:04
○ 2026-03-25 01:48:24
●NSns2.wpdns.host2026-03-01 → 2026-03-25 · 3 obs
○ 2017-08-30 13:40:54
● 2026-03-01 18:47:20
● 2026-03-25 01:48:24
●NSns3.wpdns.host2026-03-01 → 2026-03-25 · 3 obs
○ 2017-08-30 13:40:54
● 2026-03-01 18:47:20
● 2026-03-25 01:48:24
●MXalt1.aspmx.l.google.com2017-08-30 → 2026-03-25 · 3 obs
○ 2017-02-09 17:49:04
● 2017-08-30 13:40:54
● 2026-03-25 01:48:24
●MXalt2.aspmx.l.google.com2017-08-30 → 2026-03-25 · 3 obs
○ 2017-02-09 17:49:04
● 2017-08-30 13:40:54
● 2026-03-25 01:48:24
●MXalt3.aspmx.l.google.com2026-03-01 → 2026-03-25 · 3 obs
○ 2017-08-30 13:40:54
● 2026-03-01 18:47:20
● 2026-03-25 01:48:24
●MXalt4.aspmx.l.google.com2026-03-01 → 2026-03-25 · 3 obs
○ 2017-08-30 13:40:54
● 2026-03-01 18:47:20
● 2026-03-25 01:48:24
●MXaspmx.l.google.com2017-08-30 → 2026-03-25 · 3 obs
○ 2017-02-09 17:49:04
● 2017-08-30 13:40:54
● 2026-03-25 01:48:24
○MXaspmx2.googlemail.com2017-08-30 → 2017-08-30 · 4 obs
○ 2017-02-09 17:49:04
● 2017-08-30 13:40:54
○ 2026-03-01 18:47:20
○ 2026-03-25 01:48:24
○MXaspmx3.googlemail.com2017-08-30 → 2017-08-30 · 4 obs
○ 2017-02-09 17:49:04
● 2017-08-30 13:40:54
○ 2026-03-01 18:47:20
○ 2026-03-25 01:48:24
●MXezpaajol2md6vd6ko246gdzvatadmblseirqo7jlco7cfgcidxwa.mx-verification.google.com2026-03-01 → 2026-03-25 · 3 obs
○ 2017-08-30 13:40:54
● 2026-03-01 18:47:20
● 2026-03-25 01:48:24
○MXmail.hepcchallenge.org2015-08-18 → 2017-02-09 · 4 obs
● 2015-08-18 21:08:50
● 2017-02-09 17:49:04
○ 2017-08-30 13:40:54
○ 2026-03-25 01:48:24
●A149.28.196.1542026-03-01 → 2026-03-25 · 3 obs
○ 2017-08-30 13:40:54
● 2026-03-01 18:47:20
● 2026-03-25 01:48:24
○A198.54.126.352017-02-09 → 2017-08-30 · 5 obs
○ 2016-06-22 04:44:36
● 2017-02-09 17:49:04
● 2017-08-30 13:40:54
○ 2026-03-01 18:47:20
○ 2026-03-25 01:48:24
●A2001:19f0:ac02:27b:5400:5ff:fe45:b7fe2026-03-01 → 2026-03-25 · 3 obs
○ 2017-08-30 13:40:54
● 2026-03-01 18:47:20
● 2026-03-25 01:48:24
○A72.47.228.2192015-08-18 → 2016-06-22 · 4 obs
● 2015-08-18 21:08:50
● 2016-06-22 04:44:36
○ 2017-02-09 17:49:04
○ 2026-03-25 01:48:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
hepcchallenge.orgns1.wpdns.host, ns2.wpdns.host, ns3.wpdns.host-

✅ Authoritative Response

Server:173.199.96.96

NS records: ns1.wpdns.host, ns2.wpdns.host, ns3.wpdns.host

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hepcchallenge.org (unsigned zone)

⏱️ Timing

Total: 707ms | Queries: -

📄 Records

TypeCountSample Data
A1149.28.196.154
AAAA12001:19f0:ac02:27b:5400:5ff:fe45:b7fe
NS3ns3.wpdns.host, ns2.wpdns.host...
MX6alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)...
SOA1ns1.vultr.com dnsadm.choopa.com

Analysis

Hierarchy

hepcchallenge.org is the parent of www.hepcchallenge.org.

IP Addresses

hepcchallenge.org resolves to two IPs: 2001:19f0:ac02:27b:5400:5ff:fe45:b7fe and 149.28.196.154.

Other host names, for instance www.hepcchallenge.org, share IP numbers with hepcchallenge.org.

Name Servers

hepcchallenge.org is delegated to four name servers: ns1.vultr.com, ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.

hepcchallenge.org at least partially shares name servers with other domains, for instance beepst.com, gkpyle.com, salesuprising.com, 155.138.200.124.vultrusercontent.com and mmt.vegas.

These name servers are commonly used with the name servers ns2.vultr.com.

Three IPs for ns1.vultr.com: ns1.vultr.com points to 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96.

Two IPs for ns1.wpdns.host: ns1.wpdns.host points to 2001:19f0:ccd::1 and 173.199.96.96.

Two IPs for ns2.wpdns.host: ns2.wpdns.host points to 2001:19f0:ccd::2 and 173.199.96.97.

Two IPs for ns3.wpdns.host: ns3.wpdns.host points to 2001:19f0:ccd::1 and 173.199.96.96.

Hosts pointing to 2001:19f0:ccd::1: ns1.vultr.com, ns1.wpdns.host and ns3.wpdns.host.

Hosts pointing to 173.199.96.96: ns1.vultr.com, ns1.wpdns.host and ns3.wpdns.host.

Mail Servers

hepcchallenge.org is handled by six mail servers: aspmx.l.google.com, ezpaajol2md6vd6ko246gdzvatadmblseirqo7jlco7cfgcidxwa.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

hepcchallenge.org shares mail servers with other domains at least partially, including laruepate.com, easternecho.com, eemipro.com, ns500759.ns500698.ns500698.ns500758.ns500759.ns500736.ns500698.ns500735.ns500698.ns500576.ns500698.ns500686.ns500576.trackreceptor.com and ns500758.ns500759.ns500759.ns500758.ns500698.ns500736.ns500698.ns500735.ns500735.ns500708.ns500708.ns500698.ns500652.ns500576.trackreceptor.com.

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

Hosts with two IP numbers:

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

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

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

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.