macrocontrast.com - robtex.com

macrocontrast.com

DNSSEC⚠️ Not signed
A216.239.32.21🇺🇸 Google216.239.32.0/24
PTRany-in-2015.1e100.net
A216.239.34.21🇺🇸 Google216.239.34.0/24
A216.239.36.21🇺🇸 Google216.239.36.0/24
A216.239.38.21🇺🇸 Google216.239.38.0/24
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4001:c21::1a🇩🇪 Google2a00:1450:4001::/48
PTRlcfrai-in-f26.1e100.net
A142.251.127.26🇺🇸 Google142.251.127.0/24
PTRlcfrai-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
TXTv=spf1 include:_spf.google.com ~all
SOAns1.first-ns.dedns@hetzner.com 2021-03-30 #0

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=1774733847

Same first word

macrocontrast.de
macrocontrast.com

Similar names

mascontractor.com
amcontractors.co.uk
amcontractors.com
amcontractors.net

DNS History

14 records (14 active, 0 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA216.239.32.21216.239.34.21216.239.36.21216.239.38.21
●NSns1.first-ns.de2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●NSrobotns2.second-ns.de2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●NSrobotns3.second-ns.com2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●MXalt1.aspmx.l.google.com2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●MXalt2.aspmx.l.google.com2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●MXaspmx.l.google.com2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●MXaspmx2.googlemail.com2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●MXaspmx3.googlemail.com2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●MXaspmx4.googlemail.com2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●MXaspmx5.googlemail.com2015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●A216.239.32.212015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●A216.239.34.212015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●A216.239.36.212015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30
●A216.239.38.212015-07-12 → 2026-03-28 · 2 obs
● 2015-07-12 19:54:16
● 2026-03-28 22:03:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
macrocontrast.comns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com2 records

✅ Authoritative Response

Server:193.47.99.3

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for macrocontrast.com (unsigned zone)

⏱️ Timing

Total: 842ms | Queries: -

📄 Records

TypeCountSample Data
A4216.239.38.21, 216.239.32.21...
NS3robotns3.second-ns.com, ns1.first-ns.de...
MX7alt2.aspmx.l.google.com (pri: 20), aspmx2.googlemail.com (pri: 30)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns1.first-ns.de dns.hetzner.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

IP Addresses

macrocontrast.com resolves to four IPs: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Other host names such as parni.be, atlantisweb.net, somosbbva.mx, erbando.com and kitsapopera.org share IP numbers with macrocontrast.com.

Name Servers

macrocontrast.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

At least part of the name servers for macrocontrast.com are shared with other domains, for instance eea.de, weingut-raffl.de, filesam.com, protodrom.de and firmengruppe-christiansen.de.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Mail Servers

macrocontrast.com is served 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.

macrocontrast.com shares at least some mail servers with other domains, for example milrab.de, dfnoponto.com.br, thegreenpinky.com, ns500759.ns500759.ns500759.ns500759.ns500735.ns500735.ns500698.ns500698.ns500576.ns500576.ns500619.ns500619.ns500619.trackreceptor.com and ns500765.ns500699.ns500734.ns500693.ns500693.ns500693.ns500693.ns500588.ns500683.ns500632.ns500588.ns500588.ns500588.ns500588.dtrkdll.com.

these mail servers are often used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2a00:1450:4025:402::1b and 142.250.102.27

aspmx3.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27

aspmx4.googlemail.com points to 2a00:1450:4001:c21::1a and 142.251.127.26

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

aspmx.l.google.com points to 2607:f8b0:4004:c08::1a and 142.251.16.26

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

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26