1cobo.com - robtex.com

1cobo.com

DNSSEC⚠️ Not signed
NSns-10.awsdns-01.com ⭐
A2600:9000:5300:a00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-10.awsdns-01.com
A205.251.192.10🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-10.awsdns-01.com
NSns-1102.awsdns-09.org
A2600:9000:5304:4e00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1102.awsdns-09.org
A205.251.196.78🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1102.awsdns-09.org
NSns-1547.awsdns-01.co.uk
A2600:9000:5306:b00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1547.awsdns-01.co.uk
A205.251.198.11🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1547.awsdns-01.co.uk
NSns-990.awsdns-59.net
A2600:9000:5303:de00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-990.awsdns-59.net
A205.251.195.222🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-990.awsdns-59.net
MXsmtp.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXaspmx.l.google.com(5)
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
TXTgoogle-site-verification=5XePF-fv3EiW1iguVVFB7phsiQ3YJie8HYnLuxSXwt0
TXTv=spf1 include:_spf.google.com include:amazonses.com -all
SOAns-10.awsdns-01.comawsdns-hostmaster@amazon.com serial=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=1771291435

Same first word

1cobo.com

DNS History

7 records (6 active, 1 former)

2020202120222023202420252026NSns-10.awsdns-01.comns-1102.awsdns-09.orgns-1547.awsdns-01.co.ukns-990.awsdns-59.netMXaspmx.l.google.comsmtp.google.comA35.244.137.122
●NSns-10.awsdns-01.com2019-12-18 → 2026-03-24 · 2 obs
● 2019-12-18 22:13:06
● 2026-03-24 10:02:00
●NSns-1102.awsdns-09.org2019-12-18 → 2026-03-24 · 2 obs
● 2019-12-18 22:13:06
● 2026-03-24 10:02:00
●NSns-1547.awsdns-01.co.uk2019-12-18 → 2026-03-24 · 2 obs
● 2019-12-18 22:13:06
● 2026-03-24 10:02:00
●NSns-990.awsdns-59.net2019-12-18 → 2026-03-24 · 2 obs
● 2019-12-18 22:13:06
● 2026-03-24 10:02:00
●MXaspmx.l.google.com2026-02-24 → 2026-03-24 · 2 obs
● 2026-02-24 05:35:26
● 2026-03-24 10:02:00
●MXsmtp.google.com2026-02-24 → 2026-03-24 · 2 obs
● 2026-02-24 05:35:26
● 2026-03-24 10:02:00
○A35.244.137.1222019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 22:13:06
○ 2026-02-24 05:35:26
○ 2026-03-24 10:02:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
1cobo.comns-10.awsdns-01.com, ns-990.awsdns-59.net, ns-1547.awsdns-01.co.uk, ns-1102.awsdns-09.org1 record

✅ Authoritative Response

Server:205.251.198.11

NS records: ns-10.awsdns-01.com, ns-990.awsdns-59.net, ns-1547.awsdns-01.co.uk, ns-1102.awsdns-09.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1cobo.com (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-10.awsdns-01.com, ns-1102.awsdns-09.org...
MX2smtp.google.com (pri: 1), aspmx.l.google.com (pri: 5)
TXT2google-site-verification=5XePF-fv3EiW1ig, v=spf1 include:_spf.google.com include:a
SOA1ns-10.awsdns-01.com awsdns-hostmaster.am

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-10.awsdns-01.com)

Analysis

Name Servers

1cobo.com is delegated to four name servers: ns-10.awsdns-01.com, ns-990.awsdns-59.net, ns-1102.awsdns-09.org and ns-1547.awsdns-01.co.uk.

At least part of the name servers for 1cobo.com are shared with other domains, for instance bestcplusplusdevelopers.com, fremdgehtreff.de, banksoutdoorsipc.com, passbox.org and tailorx.jp.

These name servers are often used together with ns-5.awsdns-00.com, ns-1190.awsdns-20.org and ns-1630.awsdns-11.co.uk.

Host names with two IP numbers:

ns-10.awsdns-01.com points to: 2600:9000:5300:a00::1 and 205.251.192.10

ns-990.awsdns-59.net points to: 2600:9000:5303:de00::1 and 205.251.195.222

ns-1102.awsdns-09.org points to: 2600:9000:5304:4e00::1 and 205.251.196.78

ns-1547.awsdns-01.co.uk points to: 2600:9000:5306:b00::1 and 205.251.198.11

Mail Servers

1cobo.com is handled by two mail servers: smtp.google.com and aspmx.l.google.com.

1cobo.com uses the same mail server setup as other domains, for instance flexsta.com, desertwestsurgery.com, psi.bb, deltaprag.com.br and literatocomunicacao.com.br.

1cobo.com shares at least some mail servers with other domains, for example eclipsetulsa.com, ns500737.ns500599.ns500724.ns500599.ns500599.ns500724.ns500737.ns500697.ns500682.ns500669.www.yummyflingsfinder.com, ns500765.ns500699.ns500693.ns500693.ns500693.ns500693.ns500734.ns500699.ns500693.ns500699.ns500699.ns500699.ns500588.ns500632.ns500588.ns500112.dtrkdll.com, ns500758.ns500758.ns500698.ns500758.ns500698.ns500736.ns500735.ns500736.ns500708.ns500576.ns500576.ns500576.ns500576.ns500576.ns500619.ns500619.trackreceptor.com and bariguicreditoimobiliario.com.br.

these mail servers are commonly used alongside alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names with nine IP numbers:

The host name smtp.google.com points to 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.