buffup.host - dns.ninja

buffup.host

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::ac43:8193🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2bf🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.191Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.147🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdave.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A2803:f800:50::6ca2:c16d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdave.ns.cloudflare.com
A2a06:98c1:50::ac40:216d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdave.ns.cloudflare.com
A108.162.193.109🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A172.64.33.109🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A173.245.59.109🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
NSiris.ns.cloudflare.com
A2606:4700:50::adf5:3a76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
A2803:f800:50::6ca2:c076🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRiris.ns.cloudflare.com
A2a06:98c1:50::ac40:2076🇺🇸 Cloudflare2a06:98c1:50::/45
PTRiris.ns.cloudflare.com
A108.162.192.118🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
A172.64.32.118🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
A173.245.58.118🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(15)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(36)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTgoogle-site-verification=TpQN-wGSnvutbebfFhRicZ8HbwUO-i3yOat0ZUVfj74
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.191, 172.67.129.147
IPv6 hints2606:4700:3031::ac43:8193, 2606:4700:3034::6815:2bf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOAdave.ns.cloudflare.comdns@cloudflare.com serial=2408549160

host

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1784308111

Subdomains

mx.buffup.host

Same first word

buffup.host
buffup.tv
buffup.com
buffup.co
buffup.media
buffup.net

Similar names

bufpuf.biz
pubuff.com
bufpuf.com

DNS History

15 records (9 active, 6 former)

NSdave.ns.cloudflare.comiris.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.2.191172.67.129.1472606:4700:3031::ac43:81932606:4700:3034::6815:2bf188.114.96.0188.114.97.02606:4700:3033::6815:2bf2606:4700:3035::ac43:81932a06:98c1:3120::2a06:98c1:3121::
●NSdave.ns.cloudflare.com2026-03-16 → 2026-07-17 · 2 obs
● 2026-03-16 18:57:10
● 2026-07-17 17:55:26
●NSiris.ns.cloudflare.com2026-03-16 → 2026-07-17 · 2 obs
● 2026-03-16 18:57:10
● 2026-07-17 17:55:26
●MXroute1.mx.cloudflare.net2026-03-16 → 2026-07-17 · 2 obs
● 2026-03-16 18:57:10
● 2026-07-17 17:55:26
●MXroute2.mx.cloudflare.net2026-03-16 → 2026-07-17 · 2 obs
● 2026-03-16 18:57:10
● 2026-07-17 17:55:26
●MXroute3.mx.cloudflare.net2026-03-16 → 2026-07-17 · 2 obs
● 2026-03-16 18:57:10
● 2026-07-17 17:55:26
●A104.21.2.1912026-03-16 → 2026-07-17 · 9 obs
● 2026-03-16 18:57:10
● 2026-04-01 18:13:38
○ 2026-04-06 14:13:54
● 2026-04-06 19:24:34
● 2026-05-01 06:47:02
○ 2026-05-07 01:57:28
○ 2026-05-10 13:55:24
● 2026-05-20 07:01:04
● 2026-07-17 17:55:26
●A172.67.129.1472026-03-16 → 2026-07-17 · 9 obs
● 2026-03-16 18:57:10
● 2026-04-01 18:13:38
○ 2026-04-06 14:13:54
● 2026-04-06 19:24:34
● 2026-05-01 06:47:02
○ 2026-05-07 01:57:28
○ 2026-05-10 13:55:24
● 2026-05-20 07:01:04
● 2026-07-17 17:55:26
○A188.114.96.02026-04-06 → 2026-05-10 · 8 obs
○ 2026-04-01 18:13:38
● 2026-04-06 14:13:54
○ 2026-04-06 19:24:34
○ 2026-05-01 06:47:02
● 2026-05-07 01:57:28
● 2026-05-10 13:55:24
○ 2026-05-20 07:01:04
○ 2026-07-17 17:55:26
○A188.114.97.02026-04-06 → 2026-05-10 · 8 obs
○ 2026-04-01 18:13:38
● 2026-04-06 14:13:54
○ 2026-04-06 19:24:34
○ 2026-05-01 06:47:02
● 2026-05-07 01:57:28
● 2026-05-10 13:55:24
○ 2026-05-20 07:01:04
○ 2026-07-17 17:55:26
●A2606:4700:3031::ac43:81932026-07-17 → 2026-07-17 · 2 obs
○ 2026-06-16 13:18:14
● 2026-07-17 17:55:26
○A2606:4700:3033::6815:2bf2026-03-16 → 2026-06-16 · 10 obs
● 2026-03-16 18:57:10
● 2026-04-01 18:13:38
○ 2026-04-06 14:13:54
● 2026-04-06 19:24:34
● 2026-05-01 06:47:02
○ 2026-05-07 01:57:28
○ 2026-05-10 13:55:24
● 2026-05-20 07:01:04
● 2026-06-16 13:18:14
○ 2026-07-17 17:55:26
●A2606:4700:3034::6815:2bf2026-07-17 → 2026-07-17 · 2 obs
○ 2026-06-16 13:18:14
● 2026-07-17 17:55:26
○A2606:4700:3035::ac43:81932026-03-16 → 2026-06-16 · 10 obs
● 2026-03-16 18:57:10
● 2026-04-01 18:13:38
○ 2026-04-06 14:13:54
● 2026-04-06 19:24:34
● 2026-05-01 06:47:02
○ 2026-05-07 01:57:28
○ 2026-05-10 13:55:24
● 2026-05-20 07:01:04
● 2026-06-16 13:18:14
○ 2026-07-17 17:55:26
○A2a06:98c1:3120::2026-04-06 → 2026-05-10 · 8 obs
○ 2026-04-01 18:13:38
● 2026-04-06 14:13:54
○ 2026-04-06 19:24:34
○ 2026-05-01 06:47:02
● 2026-05-07 01:57:28
● 2026-05-10 13:55:24
○ 2026-05-20 07:01:04
○ 2026-07-17 17:55:26
○A2a06:98c1:3121::2026-04-06 → 2026-05-10 · 8 obs
○ 2026-04-01 18:13:38
● 2026-04-06 14:13:54
○ 2026-04-06 19:24:34
○ 2026-05-01 06:47:02
● 2026-05-07 01:57:28
● 2026-05-10 13:55:24
○ 2026-05-20 07:01:04
○ 2026-07-17 17:55:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
hostns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com8 records
buffup.hostiris.ns.cloudflare.com, dave.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.118

NS records: iris.ns.cloudflare.com, dave.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 328ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.129.147, 104.21.2.191
AAAA22606:4700:3031::ac43:8193, 2606:4700:3034::6815:2bf
NS2dave.ns.cloudflare.com, iris.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 14), route2.mx.cloudflare.net (pri: 15)...
TXT2google-site-verification=TpQN-wGSnvutbeb, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dave.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.net, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

Hierarchy

buffup.host is a parent domain of mx.buffup.host.

IP Addresses

buffup.host has four IP addresses: 104.21.2.191, 172.67.129.147, 2606:4700:3031::ac43:8193 and 2606:4700:3034::6815:2bf.

bestamericantrucks.com, mc2inspections.com, team-upnow.com plus two other host names have IP numbers in common with buffup.host.

Name Servers

buffup.host is delegated to two name servers: dave.ns.cloudflare.com and iris.ns.cloudflare.com.

The name server configuration of buffup.host is shared with other domains, for instance ilfabbro.biz, unitedwardrobe.com, primeweb.com.au and two others.

buffup.host shares at least some of its name servers with other domains, including luxebabe.blog, faslink.vn, naturalresearch.net and two others.

These name servers are frequently paired with the name servers mimi.ns.cloudflare.com, dana.ns.cloudflare.com and eric.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dave.ns.cloudflare.com resolves to 108.162.193.109, 172.64.33.109, 173.245.59.109 and 3 other IP addresses.

iris.ns.cloudflare.com resolves to 108.162.192.118, 172.64.32.118, 173.245.58.118 and 3 other IP addresses.

Mail Servers

buffup.host is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by buffup.host are shared with other domains: ccna7.com.cdn.cloudflare.net, homecinesolutions.info, im95.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.