bdefu.com - robtex.com

bdefu.com

CNAMEdwxumk5oz0y6t.cloudfront.net
DNSSEC⚠️ Not signed
A2600:9000:215a:400:2:3dd8:540:93a1🇺🇸 Amazon2600:9000:215a::/48 - CloudFront
A2600:9000:215a:1e00:2:3dd8:540:93a1🇺🇸 Amazon2600:9000:215a::/48 - CloudFront
A2600:9000:215a:2800:2:3dd8:540:93a1🇺🇸 Amazon2600:9000:215a::/48 - CloudFront
A2600:9000:215a:5e00:2:3dd8:540:93a1🇺🇸 Amazon2600:9000:215a::/48 - CloudFront
A2600:9000:215a:6000:2:3dd8:540:93a1🇺🇸 Amazon2600:9000:215a::/48 - CloudFront
A2600:9000:215a:6800:2:3dd8:540:93a1🇺🇸 Amazon2600:9000:215a::/48 - CloudFront
A2600:9000:215a:ac00:2:3dd8:540:93a1🇺🇸 Amazon2600:9000:215a::/48 - CloudFront
A2600:9000:215a:e200:2:3dd8:540:93a1🇺🇸 Amazon2600:9000:215a::/48 - CloudFront
A52.85.193.22🇺🇸 Amazon52.85.192.0/22 - CloudFront TD
A52.85.193.50🇺🇸 Amazon52.85.192.0/22 - CloudFront TD
A52.85.193.57🇺🇸 Amazon52.85.192.0/22 - CloudFront TD
A52.85.193.124🇺🇸 Amazon52.85.192.0/22 - CloudFront TD
NSns-759.awsdns-30.net ⭐
A2600:9000:5302:f700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-759.awsdns-30.net
A205.251.194.247🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-759.awsdns-30.net
NSns-1442.awsdns-52.org
A2600:9000:5305:a200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1442.awsdns-52.org
A205.251.197.162🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1442.awsdns-52.org
NSns-1929.awsdns-49.co.uk
A2600:9000:5307:8900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1929.awsdns-49.co.uk
A205.251.199.137🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1929.awsdns-49.co.uk
NSns-281.awsdns-35.com
A2600:9000:5301:1900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-281.awsdns-35.com
A205.251.193.25🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-281.awsdns-35.com
HTTPSHTTP/2
SOAns-759.awsdns-30.netawsdns-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

bdefu.com

Similar names

debuf.fr
efdub.com
bfedu.co.kr
edufb.net
efbud.com.pl
debuf.com
bufed.de
duebf.org

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSdns23.hichina.comdns24.hichina.comdns31.hichina.comdns32.hichina.comjm1.dns.comjm2.dns.comA45.38.146.168CNAMEdwxumk5oz0y6t.cloudfront.net
●NSdns23.hichina.com2026-02-22 → 2026-03-24 · 3 obs
○ 2018-11-04 04:03:16
● 2026-02-22 18:19:08
● 2026-03-24 09:40:08
●NSdns24.hichina.com2026-02-22 → 2026-03-24 · 3 obs
○ 2018-11-04 04:03:16
● 2026-02-22 18:19:08
● 2026-03-24 09:40:08
○NSdns31.hichina.com2015-08-03 → 2017-02-14 · 4 obs
● 2015-08-03 11:44:38
● 2017-02-14 04:58:56
○ 2018-11-04 04:03:16
○ 2026-03-24 09:40:08
○NSdns32.hichina.com2015-08-03 → 2017-02-14 · 4 obs
● 2015-08-03 11:44:38
● 2017-02-14 04:58:56
○ 2018-11-04 04:03:16
○ 2026-03-24 09:40:08
○NSjm1.dns.com2018-11-04 → 2018-11-04 · 4 obs
○ 2017-02-14 04:58:56
● 2018-11-04 04:03:16
○ 2026-02-22 18:19:08
○ 2026-03-24 09:40:08
○NSjm2.dns.com2018-11-04 → 2018-11-04 · 4 obs
○ 2017-02-14 04:58:56
● 2018-11-04 04:03:16
○ 2026-02-22 18:19:08
○ 2026-03-24 09:40:08
○A45.38.146.1682018-11-04 → 2018-11-04 · 3 obs
● 2018-11-04 04:03:16
○ 2026-02-22 18:19:08
○ 2026-03-24 09:40:08
●CNAMEdwxumk5oz0y6t.cloudfront.net2026-02-22 → 2026-03-24 · 2 obs
● 2026-02-22 18:19:08
● 2026-03-24 09:40:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...-
bdefu.comdns23.hichina.com, dns24.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bdefu.com (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns23.hichina.com, dns24.hichina.com
TXT1google-site-verification=FZ5x-Qm6bOnVK18
CNAME1dwxumk5oz0y6t.cloudfront.net
SOA1dns23.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

IP Addresses

bdefu.com points to twelve IP numbers in increasing order: 2600:9000:215a:400:2:3dd8:540:93a1, 2600:9000:215a:1e00:2:3dd8:540:93a1, 2600:9000:215a:2800:2:3dd8:540:93a1, 2600:9000:215a:5e00:2:3dd8:540:93a1, 2600:9000:215a:6000:2:3dd8:540:93a1, 2600:9000:215a:6800:2:3dd8:540:93a1, 2600:9000:215a:ac00:2:3dd8:540:93a1, 2600:9000:215a:e200:2:3dd8:540:93a1, 52.85.193.22, 52.85.193.50, 52.85.193.57 and 52.85.193.124.

other host names including api.lansweeper.com, victoriee.com, d1m37qrlx0yxqf.cloudfront.net, av100.co and absoluteterror.io share IP numbers with bdefu.com.

Name Servers

bdefu.com is delegated to four name servers: ns-281.awsdns-35.com, ns-759.awsdns-30.net, ns-1442.awsdns-52.org and ns-1929.awsdns-49.co.uk.

bdefu.com at least partially shares name servers with other domains, for instance balloonbouquetsplus.com, rustydealer.net, appliedinvention.com, cpa-yama(0x73686974)a.com and d1j3qo6m6uilmu.cloudfront.net.

These name servers are commonly used with ns-893.awsdns-47.net, ns-1096.awsdns-09.org and ns-1715.awsdns-22.co.uk.

Host names with two IP numbers:

ns-281.awsdns-35.com points to 2600:9000:5301:1900::1 and 205.251.193.25; ns-759.awsdns-30.net points to 2600:9000:5302:f700::1 and 205.251.194.247; ns-1442.awsdns-52.org points to 2600:9000:5305:a200::1 and 205.251.197.162; ns-1929.awsdns-49.co.uk points to 2600:9000:5307:8900::1 and 205.251.199.137.