cfblob.com - robtex.com

cfblob.com

DNSSEC⚠️ Not signed
A208.91.0.132
NSedns161.ultradns.com ⭐
A2001:502:f3ff::2a1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns161.ultradns.com
A204.74.66.161🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns161.ultradns.com
NSedns161.ultradns.biz
A2610:a1:1015::2a1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns161.ultradns.biz
A204.74.67.161🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns161.ultradns.biz
NSedns161.ultradns.net
A2610:a1:1014::2a1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns161.ultradns.net
A204.74.110.161🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns161.ultradns.net
NSedns161.ultradns.org
A2001:502:4612::2a1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns161.ultradns.org
A204.74.111.161🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns161.ultradns.org
NSns96.ultradns2.com
A2610:a1:3160::53🇺🇸 AS3991692610:a1:3160::/48
PTRns96.ultradns2.com
A204.74.104.96🇺🇸 AS399169204.74.104.0/24 UltraDNS
PTRns96.ultradns2.com
NSns96.ultradns2.org
A2610:a1:3260::53🇺🇸 AS3991692610:a1:3260::/48
PTRns96.ultradns2.org
A204.74.106.96🇺🇸 AS399169204.74.106.0/24 UltraDNS
PTRns96.ultradns2.org
SOAedns161.ultradns.comdomains\@admin.broadcom.com serial=1629276420

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=1776268407

Same first word

cfblob.com

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSedns161.ultradns.bizedns161.ultradns.comedns161.ultradns.netedns161.ultradns.orgns96.ultradns2.comns96.ultradns2.orgdns1.p05.nsone.netdns2.p05.nsone.netdns3.p05.nsone.netdns4.p05.nsone.netedns1.ultradns.bizedns1.ultradns.comedns1.ultradns.netedns1.ultradns.orgns-1309.awsdns-35.orgns-1685.awsdns-18.co.ukns-391.awsdns-48.comns-540.awsdns-03.netA208.91.0.132
○NSdns1.p05.nsone.net2021-03-17 → 2021-03-27 · 5 obs
○ 2017-05-17 12:04:26
● 2021-03-17 08:16:26
● 2021-03-27 10:45:50
○ 2026-03-03 16:31:34
○ 2026-04-15 16:12:32
○NSdns2.p05.nsone.net2021-03-17 → 2021-03-27 · 5 obs
○ 2017-05-17 12:04:26
● 2021-03-17 08:16:26
● 2021-03-27 10:45:50
○ 2026-03-03 16:31:34
○ 2026-04-15 16:12:32
○NSdns3.p05.nsone.net2021-03-17 → 2021-03-27 · 5 obs
○ 2017-05-17 12:04:26
● 2021-03-17 08:16:26
● 2021-03-27 10:45:50
○ 2026-03-03 16:31:34
○ 2026-04-15 16:12:32
○NSdns4.p05.nsone.net2021-03-17 → 2021-03-27 · 5 obs
○ 2017-05-17 12:04:26
● 2021-03-17 08:16:26
● 2021-03-27 10:45:50
○ 2026-03-03 16:31:34
○ 2026-04-15 16:12:32
○NSedns1.ultradns.biz2021-03-17 → 2021-03-27 · 5 obs
○ 2017-05-17 12:04:26
● 2021-03-17 08:16:26
● 2021-03-27 10:45:50
○ 2026-03-03 16:31:34
○ 2026-04-15 16:12:32
○NSedns1.ultradns.com2021-03-17 → 2021-03-27 · 5 obs
○ 2017-05-17 12:04:26
● 2021-03-17 08:16:26
● 2021-03-27 10:45:50
○ 2026-03-03 16:31:34
○ 2026-04-15 16:12:32
○NSedns1.ultradns.net2021-03-17 → 2021-03-27 · 5 obs
○ 2017-05-17 12:04:26
● 2021-03-17 08:16:26
● 2021-03-27 10:45:50
○ 2026-03-03 16:31:34
○ 2026-04-15 16:12:32
○NSedns1.ultradns.org2021-03-17 → 2021-03-27 · 5 obs
○ 2017-05-17 12:04:26
● 2021-03-17 08:16:26
● 2021-03-27 10:45:50
○ 2026-03-03 16:31:34
○ 2026-04-15 16:12:32
●NSedns161.ultradns.biz2026-03-03 → 2026-04-15 · 3 obs
○ 2021-03-27 10:45:50
● 2026-03-03 16:31:34
● 2026-04-15 16:12:32
●NSedns161.ultradns.com2026-03-03 → 2026-04-15 · 3 obs
○ 2021-03-27 10:45:50
● 2026-03-03 16:31:34
● 2026-04-15 16:12:32
●NSedns161.ultradns.net2026-03-03 → 2026-04-15 · 3 obs
○ 2021-03-27 10:45:50
● 2026-03-03 16:31:34
● 2026-04-15 16:12:32
●NSedns161.ultradns.org2026-03-03 → 2026-04-15 · 3 obs
○ 2021-03-27 10:45:50
● 2026-03-03 16:31:34
● 2026-04-15 16:12:32
○NSns-1309.awsdns-35.org2015-06-18 → 2017-05-17 · 4 obs
● 2015-06-18 16:18:40
● 2017-05-17 12:04:26
○ 2021-03-17 08:16:26
○ 2026-04-15 16:12:32
○NSns-1685.awsdns-18.co.uk2015-06-18 → 2017-05-17 · 4 obs
● 2015-06-18 16:18:40
● 2017-05-17 12:04:26
○ 2021-03-17 08:16:26
○ 2026-04-15 16:12:32
○NSns-391.awsdns-48.com2015-06-18 → 2017-05-17 · 4 obs
● 2015-06-18 16:18:40
● 2017-05-17 12:04:26
○ 2021-03-17 08:16:26
○ 2026-04-15 16:12:32
○NSns-540.awsdns-03.net2015-06-18 → 2017-05-17 · 4 obs
● 2015-06-18 16:18:40
● 2017-05-17 12:04:26
○ 2021-03-17 08:16:26
○ 2026-04-15 16:12:32
●NSns96.ultradns2.com2026-03-03 → 2026-04-15 · 3 obs
○ 2021-03-27 10:45:50
● 2026-03-03 16:31:34
● 2026-04-15 16:12:32
●NSns96.ultradns2.org2026-03-03 → 2026-04-15 · 3 obs
○ 2021-03-27 10:45:50
● 2026-03-03 16:31:34
● 2026-04-15 16:12:32
●A208.91.0.1322021-03-17 → 2026-04-15 · 2 obs
● 2021-03-17 08:16:26
● 2026-04-15 16:12:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cfblob.comedns161.ultradns.biz, edns161.ultradns.net, edns161.ultradns.com, edns161.ultradns.org...4 records

✅ Authoritative Response

Server:204.74.67.161

NS records: edns161.ultradns.biz, edns161.ultradns.net, edns161.ultradns.com, edns161.ultradns.org, ns96.ultradns2.com, ns96.ultradns2.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfblob.com (unsigned zone)

⏱️ Timing

Total: 520ms | Queries: -

📄 Records

TypeCountSample Data
A1208.91.0.132
NS6ns96.ultradns2.com, ns96.ultradns2.org...
SOA1edns161.ultradns.com domains\.admin.broa

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (edns161.ultradns.com, edns161.ultradns.com, ns96.ultradns2.com...)

Analysis

IP Addresses

cfblob.com points to IP number: 208.91.0.132.

Other host names such as vcavmware.com, dynamicops.com, datrium.us, vmware.ca and vmware.se share IPs with cfblob.com.

Name Servers

cfblob.com is delegated to six name servers: edns161.ultradns.biz, edns161.ultradns.com, ns96.ultradns2.com, edns161.ultradns.net, edns161.ultradns.org and ns96.ultradns2.org.

cfblob.com at least partially shares name servers with other domains, for instance armoredauth.org, cerberian.us, brocadekit.com, vrealizeair.com and nimsoftunifiedmanagement.com.

These name servers are commonly used with lvn-exdns-1.broadcom.net and dns1.p05.nsone.net.

Host names with two IP numbers: edns161.ultradns.biz points to 2610:a1:1015::2a1 and 204.74.67.161; edns161.ultradns.com points to 2001:502:f3ff::2a1 and 204.74.66.161; ns96.ultradns2.com points to 2610:a1:3160::53 and 204.74.104.96; edns161.ultradns.net points to 2610:a1:1014::2a1 and 204.74.110.161; edns161.ultradns.org points to 2001:502:4612::2a1 and 204.74.111.161; ns96.ultradns2.org points to 2610:a1:3260::53 and 204.74.106.96.