seminarium.com - robtex.com

seminarium.com

DNSSEC⚠️ Not signed
A154.12.244.127🇺🇸 CONTABO-USA154.12.240.0/21 Route Registered for Cogent Communications Customer- Contabo Inc
PTRvmi2583488.contaboserver.net
NSns1.contabo.net ⭐ ⚠️ Not in parent delegation
A2a02:c207:ff00:1200::1🇩🇪 CONTABO2a02:c207::/32
A5.180.150.13🇺🇸 CONTABO5.180.150.0/24
PTRns1.contabo.net
NSns1.grsc.cl ⚠️ Not in zone NS records
A154.12.244.127🇺🇸 CONTABO-USA154.12.240.0/21 Route Registered for Cogent Communications Customer- Contabo Inc
PTRvmi2583488.contaboserver.net
NSns2.contabo.net ⚠️ Not in parent delegation
A2a02:c202:5028:1200::1🇩🇪 CONTABO2a02:c202::/32
A195.179.224.10🇩🇪 CONTABO195.179.224.0/21
PTRns2.contabo.net
NSns2.grsc.cl ⚠️ Not in zone NS records
A154.12.244.127🇺🇸 CONTABO-USA154.12.240.0/21 Route Registered for Cogent Communications Customer- Contabo Inc
PTRvmi2583488.contaboserver.net
NSns3.contabo.net ⚠️ Not in parent delegation
A2605:a140:5028:1200::1🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States
A209.126.15.15🇺🇸 CONTABO-USA209.126.0.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States
PTRns3.contabo.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
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(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::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1b🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f27.1e100.net
A172.253.152.27🇺🇸 Google172.253.0.0/16
PTRyulpptr-in-f27.1e100.net
TXTgoogle-site-verification=azX4LGSgCHhZuL5Umyy7a9k1P4P3JMeHEPIxuMEJyXo
TXTv=spf1 ip4:154.12.244.127 ip4:190.96.78.156 include:_spf.google.com include:1...
SOAns1.contabo.netserver-admin@contabo.de 2026-03-13 #1

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=1774382122
⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: UNKNOWN (23/100)

Previously NS for

seminarium.com

Subdomains

www.seminarium.com

Same first word

seminarium.com.br
seminarium.lublin.pl
seminarium.net
seminarium.cz
seminarium.com
seminarium.com.pe
seminarium.opole.pl
seminarium.org
seminarium.mx
seminarium.czest.pl
seminarium.at
seminarium.swidnica.pl
seminarium.com.co
seminarium.pe
seminarium.wroclaw.pl
seminarium.cl
seminarium.org.pl
seminarium.ro

Similar names

sinemarium.com
minusmarie.myshopify.com
mimainsure.com
raumimsein.de
simeiruman.com
nursemiami.com
miaminurse.com

DNS History

18 records (11 active, 7 former)

20162017201820192020202120222023202420252026NSns1.contabo.netns1.grsc.clns2.contabo.netns2.grsc.clns3.contabo.netns1.seminariumchile.clns2.seminariumchile.clseminarium.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA154.12.244.127190.96.78.1562800:160:16e0::156
●NSns1.contabo.net2026-03-11 → 2026-03-24 · 3 obs
○ 2020-02-20 05:32:28
● 2026-03-11 02:42:52
● 2026-03-24 20:14:52
●NSns1.grsc.cl2026-03-11 → 2026-03-24 · 3 obs
○ 2020-02-20 05:32:28
● 2026-03-11 02:42:52
● 2026-03-24 20:14:52
○NSns1.seminariumchile.cl2015-08-28 → 2020-02-20 · 4 obs
● 2015-08-28 02:51:02
● 2020-02-20 05:32:28
○ 2026-03-11 02:42:52
○ 2026-03-24 20:14:52
●NSns2.contabo.net2026-03-11 → 2026-03-24 · 3 obs
○ 2020-02-20 05:32:28
● 2026-03-11 02:42:52
● 2026-03-24 20:14:52
●NSns2.grsc.cl2026-03-11 → 2026-03-24 · 3 obs
○ 2020-02-20 05:32:28
● 2026-03-11 02:42:52
● 2026-03-24 20:14:52
○NSns2.seminariumchile.cl2015-08-28 → 2020-02-20 · 4 obs
● 2015-08-28 02:51:02
● 2020-02-20 05:32:28
○ 2026-03-11 02:42:52
○ 2026-03-24 20:14:52
●NSns3.contabo.net2026-03-11 → 2026-03-24 · 3 obs
○ 2020-02-20 05:32:28
● 2026-03-11 02:42:52
● 2026-03-24 20:14:52
○NSseminarium.com2015-08-28 → 2020-02-20 · 4 obs
● 2015-08-28 02:51:02
● 2020-02-20 05:32:28
○ 2026-03-11 02:42:52
○ 2026-03-24 20:14:52
●MXalt1.aspmx.l.google.com2015-08-28 → 2026-03-24 · 2 obs
● 2015-08-28 02:51:02
● 2026-03-24 20:14:52
●MXalt2.aspmx.l.google.com2015-08-28 → 2026-03-24 · 2 obs
● 2015-08-28 02:51:02
● 2026-03-24 20:14:52
●MXalt3.aspmx.l.google.com2026-03-11 → 2026-03-24 · 3 obs
○ 2020-02-20 05:32:28
● 2026-03-11 02:42:52
● 2026-03-24 20:14:52
●MXalt4.aspmx.l.google.com2026-03-11 → 2026-03-24 · 3 obs
○ 2020-02-20 05:32:28
● 2026-03-11 02:42:52
● 2026-03-24 20:14:52
●MXaspmx.l.google.com2015-08-28 → 2026-03-24 · 2 obs
● 2015-08-28 02:51:02
● 2026-03-24 20:14:52
○MXaspmx2.googlemail.com2015-08-28 → 2020-02-20 · 4 obs
● 2015-08-28 02:51:02
● 2020-02-20 05:32:28
○ 2026-03-11 02:42:52
○ 2026-03-24 20:14:52
○MXaspmx3.googlemail.com2015-08-28 → 2020-02-20 · 4 obs
● 2015-08-28 02:51:02
● 2020-02-20 05:32:28
○ 2026-03-11 02:42:52
○ 2026-03-24 20:14:52
●A154.12.244.1272026-03-11 → 2026-03-24 · 3 obs
○ 2020-02-20 05:32:28
● 2026-03-11 02:42:52
● 2026-03-24 20:14:52
○A190.96.78.1562015-08-28 → 2020-02-20 · 4 obs
● 2015-08-28 02:51:02
● 2020-02-20 05:32:28
○ 2026-03-11 02:42:52
○ 2026-03-24 20:14:52
○A2800:160:16e0::1562015-08-28 → 2020-02-20 · 4 obs
● 2015-08-28 02:51:02
● 2020-02-20 05:32:28
○ 2026-03-11 02:42:52
○ 2026-03-24 20:14:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
seminarium.comns1.grsc.cl, ns2.grsc.cl-

✅ Authoritative Response

Server:154.12.244.127

NS records: ns1.grsc.cl, ns2.grsc.cl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seminarium.com (unsigned zone)

⏱️ Timing

Total: 609ms | Queries: -

📄 Records

TypeCountSample Data
A1154.12.244.127
NS3ns3.contabo.net, ns2.contabo.net...
MX5ALT2.ASPMX.L.GOOGLE.com (pri: 5), ASPMX.L.GOOGLE.com (pri: 0)...
TXT2google-site-verification=azX4LGSgCHhZuL5, v=spf1 ip4:154.12.244.127 ip4:190.96.78.
SOA1ns1.contabo.net server-admin.contabo.de

Analysis

Hierarchy

www.seminarium.com is a child of seminarium.com.

IP Addresses

seminarium.com resolves to one IP number: 154.12.244.127.

Other host names, for instance mail.ebt.cl, ns2.grsc.cl, mail.hobbymarket.cl, mail.playplaza.cl and eichhorn.cl share IP numbers with seminarium.com.

Name Servers

seminarium.com is delegated to five name servers: ns1.grsc.cl, ns2.grsc.cl, ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.

seminarium.com at least partially shares name servers with other domains, including codingtigers.com, webposca.com, hdegy.net, smartsystem.sa and cpa.org.gt.

Host names with two IP numbers:

ns1.contabo.net points to: 2a02:c207:ff00:1200::1 and 5.180.150.13

ns2.contabo.net points to: 2a02:c202:5028:1200::1 and 195.179.224.10

ns3.contabo.net points to: 2605:a140:5028:1200::1 and 209.126.15.15

Host names with one IP number:

ns1.grsc.cl points to: 154.12.244.127

ns2.grsc.cl points to: 154.12.244.127

Host names that point to 154.12.244.127: ns1.grsc.cl and ns2.grsc.cl

Mail Servers

seminarium.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.

seminarium.com shares at least some mail servers with other domains, for example ns500765.ns500693.ns500693.ns500734.ns500734.ns500699.ns500693.ns500699.ns500699.ns500588.ns500699.ns500693.ns500632.ns500110.dtrkdll.com, ns500671.ns500731.ns500671.ns500671.ns500731.ns500671.ns500705.ns500704.ns500678.ns500705.ns500671.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ns500758.ns500758.ns500759.ns500759.ns500698.ns500698.ns500698.ns500698.ns500698.ns500698.ns500708.ns500686.ns500686.ns500576.ns500619.trackreceptor.com, ns500758.ns500758.ns500759.ns500735.ns500698.ns500735.ns500735.ns500698.ns500708.ns500576.ns500708.ns500708.ns500698.ns500576.ns500576.ns500576.tracksymphony.com and ns500698.ns500758.ns500698.ns500759.ns500735.ns500698.ns500736.ns500698.ns500698.ns500708.ns500576.ns500619.ns500686.ns500652.ns500619.trackreceptor.com.

these mail servers are often used with 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:f8b0:4004:c1b::1a and 172.253.63.27.

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

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::1b and 192.178.223.27.

alt4.aspmx.l.google.com points to: 2a00:1450:4025:c01::1b and 172.253.152.27.