xbi4.com - robtex.com

xbi4.com

DNSSEC⚠️ Not signed
A52.85.193.66🇺🇸 Amazon
PTRserver-52-85-193-66.iad55.r.cloudfront.net
A52.85.193.84🇺🇸 Amazon
A52.85.193.99🇺🇸 Amazon
A52.85.193.107🇺🇸 Amazon
NSns-381.awsdns-47.com ⭐
A2600:9000:5301:7d00::1🇺🇸 Amazon
PTRns-381.awsdns-47.com
A205.251.193.125🇺🇸 Amazon
PTRns-381.awsdns-47.com
NSns-1081.awsdns-07.org
A2600:9000:5304:3900::1🇺🇸 Amazon
PTRns-1081.awsdns-07.org
A205.251.196.57🇺🇸 Amazon
PTRns-1081.awsdns-07.org
NSns-1987.awsdns-56.co.uk
A2600:9000:5307:c300::1🇺🇸 Amazon
PTRns-1987.awsdns-56.co.uk
A205.251.199.195🇺🇸 Amazon
PTRns-1987.awsdns-56.co.uk
NSns-570.awsdns-07.net
A2600:9000:5302:3a00::1🇺🇸 Amazon
PTRns-570.awsdns-07.net
A205.251.194.58🇺🇸 Amazon
PTRns-570.awsdns-07.net
MXxbi4-com.mail.protection.outlook.com ⭐
TXTgoogle-site-verification=u9nG-jvztGRmiezRhiq2xP_8AmNczJyCdHXSSCz9u4c
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-381.awsdns-47.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

Similar names

bix4.altervista.org

DNS History

13 records (9 active, 4 former)

2017201820192020202120222023202420252026NSns-1081.awsdns-07.orgns-1987.awsdns-56.co.ukns-381.awsdns-47.comns-570.awsdns-07.netns51.domaincontrol.comns52.domaincontrol.comMXxbi4-com.mail.protection.outlook.commail.xbi4.comA52.85.193.10752.85.193.6652.85.193.8452.85.193.99107.180.50.219
●NSns-1081.awsdns-07.org2026-02-21 → 2026-02-21 · 3 obs
○ 2017-11-08 07:57:00
● 2026-02-21 13:09:24
● 2026-02-21 13:09:26
●NSns-1987.awsdns-56.co.uk2026-02-21 → 2026-02-21 · 3 obs
○ 2017-11-08 07:57:00
● 2026-02-21 13:09:24
● 2026-02-21 13:09:26
●NSns-381.awsdns-47.com2026-02-21 → 2026-02-21 · 3 obs
○ 2017-11-08 07:57:00
● 2026-02-21 13:09:24
● 2026-02-21 13:09:26
●NSns-570.awsdns-07.net2026-02-21 → 2026-02-21 · 3 obs
○ 2017-11-08 07:57:00
● 2026-02-21 13:09:24
● 2026-02-21 13:09:26
○NSns51.domaincontrol.com2016-12-19 → 2017-11-08 · 4 obs
● 2016-12-19 06:46:40
● 2017-11-08 07:57:00
○ 2026-02-21 13:09:24
○ 2026-02-21 13:09:26
○NSns52.domaincontrol.com2016-12-19 → 2017-11-08 · 4 obs
● 2016-12-19 06:46:40
● 2017-11-08 07:57:00
○ 2026-02-21 13:09:24
○ 2026-02-21 13:09:26
○MXmail.xbi4.com2016-12-19 → 2017-11-08 · 4 obs
● 2016-12-19 06:46:40
● 2017-11-08 07:57:00
○ 2026-02-21 13:09:24
○ 2026-02-21 13:09:26
●MXxbi4-com.mail.protection.outlook.com2026-02-21 → 2026-02-21 · 3 obs
○ 2017-11-08 07:57:00
● 2026-02-21 13:09:24
● 2026-02-21 13:09:26
○A107.180.50.2192016-12-19 → 2017-11-08 · 4 obs
● 2016-12-19 06:46:40
● 2017-11-08 07:57:00
○ 2026-02-21 13:09:24
○ 2026-02-21 13:09:26
●A52.85.193.1072026-02-21 → 2026-02-21 · 3 obs
○ 2017-11-08 07:57:00
● 2026-02-21 13:09:24
● 2026-02-21 13:09:26
●A52.85.193.662026-02-21 → 2026-02-21 · 3 obs
○ 2017-11-08 07:57:00
● 2026-02-21 13:09:24
● 2026-02-21 13:09:26
●A52.85.193.842026-02-21 → 2026-02-21 · 3 obs
○ 2017-11-08 07:57:00
● 2026-02-21 13:09:24
● 2026-02-21 13:09:26
●A52.85.193.992026-02-21 → 2026-02-21 · 3 obs
○ 2017-11-08 07:57:00
● 2026-02-21 13:09:24
● 2026-02-21 13:09:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
xbi4.comns-570.awsdns-07.net, ns-381.awsdns-47.com, ns-1081.awsdns-07.org, ns-1987.awsdns-56.co.uk-

✅ Authoritative Response

Server: 205.251.196.57

NS records: ns-570.awsdns-07.net, ns-381.awsdns-47.com, ns-1081.awsdns-07.org, ns-1987.awsdns-56.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xbi4.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

TypeCountSample Data
A452.85.193.107, 52.85.193.66...
NS4ns-1081.awsdns-07.org, ns-1987.awsdns-56.co.uk...
MX1xbi4-com.mail.protection.outlook.com (pr
TXT2google-site-verification=u9nG-jvztGRmiez, v=spf1 include:spf.protection.outlook.co
SOA1ns-381.awsdns-47.com awsdns-hostmaster.a

AI analysis

xbi4.com maps to four IP numbers: 52.85.193.66, 52.85.193.84, 52.85.193.99 and 52.85.193.107.

Other host names, for instance chu-besancon.academia.edu, sunyorage.academia.edu, sdau.academia.edu, upedu.academia.edu and hohenheim.academia.edu share IP numbers with xbi4.com.

xbi4.com is delegated to four name servers: ns-381.awsdns-47.com, ns-570.awsdns-07.net, ns-1081.awsdns-07.org and ns-1987.awsdns-56.co.uk.

xbi4.com at least partially shares name servers with other domains such as betiver.com, jetlogistics.co.jp, fullclarity.com, alojinha.click and corragroup.com.

Host names with two IP numbers:

ns-381.awsdns-47.com points to 2600:9000:5301:7d00::1 and 205.251.193.125

ns-570.awsdns-07.net points to 2600:9000:5302:3a00::1 and 205.251.194.58

ns-1081.awsdns-07.org points to 2600:9000:5304:3900::1 and 205.251.196.57

ns-1987.awsdns-56.co.uk points to 2600:9000:5307:c300::1 and 205.251.199.195

xbi4.com is handled by a single mail server, xbi4-com.mail.protection.outlook.com.