b9.io - robtex.com

b9.io

DNSSEC⚠️ Not signed
NSns-1000.awsdns-61.net ⭐
A2600:9000:5303:e800::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5303::/48 - CloudFront
PTRns-1000.awsdns-61.net
A205.251.195.232πŸ‡ΊπŸ‡Έ Amazon205.251.195.0/24 prefix
PTRns-1000.awsdns-61.net
NSns-1058.awsdns-04.org
A2600:9000:5304:2200::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5304::/48 - CloudFront
PTRns-1058.awsdns-04.org
A205.251.196.34πŸ‡ΊπŸ‡Έ Amazon205.251.196.0/24 prefix
PTRns-1058.awsdns-04.org
NSns-1847.awsdns-38.co.uk
A2600:9000:5307:3700::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1847.awsdns-38.co.uk
A205.251.199.55πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1847.awsdns-38.co.uk
NSns-244.awsdns-30.com
A2600:9000:5300:f400::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-244.awsdns-30.com
A205.251.192.244πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
PTRns-244.awsdns-30.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27πŸ‡ΊπŸ‡Έ Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26πŸ‡ΊπŸ‡Έ Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx.2.google.com(10)
MXaspmx.3.google.com(10)
MXaspmx.4.google.com(10)
MXaspmx.5.google.com(10)
TXTgoogle-site-verification=Thj7m5IYQZ6bF-bnlPZruTflZ4f5XKVbp-Uk_K-vKtQ
TXTmcOdOmU
SOAns-1000.awsdns-61.netawsdns-hostmaster@amazon.com serial=1

io

DNSSECπŸ”’ Signed (DS record present)
NSa0.nic.io ⭐ πŸ”’
NSa2.nic.io πŸ”’
NSb0.nic.io πŸ”’
NSc0.nic.io πŸ”’
SOAa0.nic.iohostmaster@donuts.email serial=1772955538

Subdomains

Same first word

Similar names

DNS History

11 records (11 active, 0 former)

NSns-1000.awsdns-61.netns-1058.awsdns-04.orgns-1847.awsdns-38.co.ukns-244.awsdns-30.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.2.google.comaspmx.3.google.comaspmx.4.google.comaspmx.5.google.comaspmx.l.google.com
●NSns-1000.awsdns-61.net2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●NSns-1058.awsdns-04.org2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●NSns-1847.awsdns-38.co.uk2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●NSns-244.awsdns-30.com2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●MXalt1.aspmx.l.google.com2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●MXalt2.aspmx.l.google.com2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●MXaspmx.2.google.com2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●MXaspmx.3.google.com2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●MXaspmx.4.google.com2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●MXaspmx.5.google.com2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24
●MXaspmx.l.google.com2026-02-24 β†’ 2026-03-11 Β· 2 obs
● 2026-02-24 04:04:40
● 2026-03-11 05:04:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
b9.ions-1000.awsdns-61.net, ns-1847.awsdns-38.co.uk, ns-244.awsdns-30.com, ns-1058.awsdns-04.org-

βœ… Authoritative Response

Server: 205.251.196.34

NS records: ns-1000.awsdns-61.net, ns-1847.awsdns-38.co.uk, ns-244.awsdns-30.com, ns-1058.awsdns-04.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b9.io (unsigned zone)

⏱️ Timing

Total: 836ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns-1000.awsdns-61.net, ns-1058.awsdns-04.org...
MX7aspmx.l.google.com (pri: 1), aspmx.2.google.com (pri: 10)...
TXT2google-site-verification=Thj7m5IYQZ6bF-b, mcOdOmU
SOA1ns-1000.awsdns-61.net awsdns-hostmaster.

Analysis

Hierarchy

b9.io is the parent of www.b9.io.

Name Servers

b9.io is delegated to four name servers: ns-244.awsdns-30.com, ns-1000.awsdns-61.net, ns-1058.awsdns-04.org and ns-1847.awsdns-38.co.uk.

b9.io shares some name servers with other domains, for example ca11rai1.com, edita.jp, hongkongnavi.com, vicher.cl and aws.lxhausys.com.

These name servers are often used together with ns-509.awsdns-63.com, ns-1290.awsdns-33.org and ns-1704.awsdns-21.co.uk.

Host names with two IP numbers

Two IPs per host:

ns-244.awsdns-30.com points to 2600:9000:5300:f400::1 and 205.251.192.244

ns-1000.awsdns-61.net points to 2600:9000:5303:e800::1 and 205.251.195.232

ns-1058.awsdns-04.org points to 2600:9000:5304:2200::1 and 205.251.196.34

ns-1847.awsdns-38.co.uk points to 2600:9000:5307:3700::1 and 205.251.199.55

Mail Servers

b9.io is handled by seven mail servers: aspmx.2.google.com, aspmx.3.google.com, aspmx.4.google.com, aspmx.5.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

b9.io shares some mail servers with other domains, at least partially; for instance ns500754.ns500742.ns500671.ns500742.ns500704.ns500742.ns500704.ns500688.ns500678.ns500649.ns500649.ns500291.ns500153.tenderladiesbz.com, ns500768.ns500698.ns500758.ns500758.ns500736.ns500735.ns500708.ns500698.ns500708.ns500576.ns500619.ns500619.trackreceptor.com, ns500754.ns500731.ns500731.ns500671.ns500704.ns500291.ns500688.ns500678.ns500666.ns500142.lusty(0x736c7574)z.com, lifeisoutside.com and ns500794.ns500841.ns500794.ns500821.ns500821.ns500821.ns500794.ns500795.ns500790.ns500795.lustypartnersfinder.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com: 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com: 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com: 2607:f8b0:4001:c70::1a and 192.178.209.26