backblaze.com - dns.ninja

backblaze.com

DNSSEC⚠️ Not signed
A2606:4700::6811:503🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6811:603🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.17.5.3Cloudflare104.17.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.17.6.3Cloudflare104.17.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdolly.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A2803:f800:50::6ca2:c062🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdolly.ns.cloudflare.com
A2a06:98c1:50::ac40:2062🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdolly.ns.cloudflare.com
A108.162.192.98🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A172.64.32.98🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A173.245.58.98🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
NSkirk.ns.cloudflare.com
A2606:4700:58::adf5:3bc0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A2803:f800:50::6ca2:c1c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkirk.ns.cloudflare.com
A2a06:98c1:50::ac40:21c0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkirk.ns.cloudflare.com
A108.162.193.192🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A172.64.33.192🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A173.245.59.192🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
MXmxa-00807701.gslb.pphosted.com ⭐
A205.220.170.95🇺🇸 Proofpoint205.220.170.0/24 2020-10-08
PTRmx0a-00807701.pphosted.com
MXmxb-00807701.gslb.pphosted.com ⭐
A205.220.170.95🇺🇸 Proofpoint205.220.170.0/24 2020-10-08
PTRmx0a-00807701.pphosted.com
TXTZOOM_verify_Ron95oipJms9tk66npIAXu
TXTaa3e080c1afa4d988018adfd0475b6e6.backblaze.com
TXTadobe-idp-site-verification=c714f3eaaab9ac521433ace704a2da635cb26c5505bf38603...
TXTanthropic-domain-verification-ytjdyq=vxSAQyw80CKUsxL4gsAaE40jC
TXTapple-domain-verification=5ruC0k2u5Lq01vRE
TXTatlassian-domain-verification=AMJR8SyV4u59WzkbckC2vcy4EQowsIxp(0x37695435)yrh4aJNJZ52...
TXTcdn.webflow.com
TXTgamma-domain-verification-jdn6df=MCpel1KzDtlzNZTFTcH4ZYmHv
TXTgoogle-site-verification=VpwAv4ly-fz7Uhu5TaQOLom2N_GbBnBvsnyHWwpoJco
TXTgoogle-site-verification=mYUG8-8sMQmR-3pa7FpMduZUZWln6xN1msJolFrJtJ4
TXThubspot-domain-verification=Yzg0MjdjMmQtMDJlYS00ZmVhLTk1NTctZDY2NjIwZDc1ZTJl
TXTjamf-site-verification=FNxtNKo-674I3fqoN6Rfhw
TXTjbUc6od99XEXvSgXm3x8fEogcBA
TXTloom-site-verification=46ac06c19f95455a9cab3770a0573a8a
TXTopenai-domain-verification=dv-wcToYpmWizH1YNqNawvBlS2P
TXTpostman-domain-verification=5110b8a9e3067319d1ada0a221c34a39d9a5fe4c6bfed2471...
TXTstripe-verification=43BECBDFCBEFD6AAF80A1F376DBD60AE5A1BF2BE3D32FCF0EC1ED06C2...
TXTv=spf1 redirect=backblaze.com.hosted.spf-report.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.17.5.3, 104.17.6.3
IPv6 hints2606:4700::6811:503, 2606:4700::6811:603
SOAdolly.ns.cloudflare.comdns@cloudflare.com serial=2411796599

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=1786416424
rank #4388 globally
rank #2184 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #3,757

PTR for

253.232.153.104.in-addr.arpa

Subdomains

pod-000-1105-15.backblaze.com
pod-000-1132-00.backblaze.com
pod-000-1114-16.backblaze.com
pod-000-1151-09.backblaze.com
pod-000-1122-04.backblaze.com
pod-000-1095-11.backblaze.com
pod-000-1137-02.backblaze.com
pod-000-1069-07.backblaze.com
pod-000-1171-02.backblaze.com
pod-000-1010-14.backblaze.com
pod-000-1033-12.backblaze.com
pod-000-1150-01.backblaze.com
pod-000-1043-16.backblaze.com
pod-000-1057-16.backblaze.com
pod-000-1134-04.backblaze.com
pod-000-1131-14.backblaze.com
pod-000-1024-01.backblaze.com
pod-000-1098-01.backblaze.com
pod-000-1045-04.backblaze.com
pod-040-2033-17.backblaze.com
pod-040-2032-07.backblaze.com
pod-000-1132-12.backblaze.com
pod-000-1009-00.backblaze.com
pod-000-1084-17.backblaze.com
pod-000-1030-17.backblaze.com
pod-000-1006-07.backblaze.com
pod-000-1025-00.backblaze.com
pod-000-1032-12.backblaze.com
pod-040-2035-13.backblaze.com
pod-040-2037-04.backblaze.com
pod-000-1058-10.backblaze.com
pod-000-1142-15.backblaze.com
pod-000-1110-00.backblaze.com
pod-000-1167-10.backblaze.com
pod-000-1114-04.backblaze.com
pod-000-1042-02.backblaze.com
pod-000-1036-00.backblaze.com
pod-000-1122-19.backblaze.com
pod-000-1050-15.backblaze.com
pod-000-1121-05.backblaze.com
pod-000-1080-09.backblaze.com
pod-000-1185-04.backblaze.com
pod-000-1052-07.backblaze.com
pod-000-1110-12.backblaze.com
pod-000-1066-14.backblaze.com
pod-000-1135-10.backblaze.com
ca-000-0010.backblaze.com
pod-000-1034-05.backblaze.com
pod-040-2000-01.backblaze.com
pod-000-1151-05.backblaze.com
pod-000-1104-13.backblaze.com
pod-000-1020-19.backblaze.com
pod-000-1113-05.backblaze.com
pod-040-2017-00.backblaze.com
pod-000-1034-02.backblaze.com
pod-020-3016-02.backblaze.com
pod-000-1050-11.backblaze.com
pod-000-1050-01.backblaze.com
pod-000-1032-09.backblaze.com
pod-000-1047-06.backblaze.com
pod-000-1117-07.backblaze.com
pod-000-1159-07.backblaze.com
pod-020-3010-06.backblaze.com
pod-000-1126-11.backblaze.com
pod-000-1113-04.backblaze.com
pod-000-1042-12.backblaze.com
pod-000-1103-18.backblaze.com
pod-000-1065-11.backblaze.com
pod-000-1418-07.backblaze.com
pod-000-1141-10.backblaze.com
pod-000-1065-06.backblaze.com
pod-020-3018-15.backblaze.com
pod-000-1065-07.backblaze.com
pod-000-1113-19.backblaze.com
pod-020-3005-12.backblaze.com
pod-000-1411-12.backblaze.com
pod-000-1159-16.backblaze.com
pod-000-1003-14.backblaze.com
pod-050-1022-06.backblaze.com
pod-000-1096-11.backblaze.com
pod-000-1086-09.backblaze.com
pod-020-3007-16.backblaze.com
pod-000-1105-19.backblaze.com
pod-000-1053-01.backblaze.com
pod-000-1038-01.backblaze.com
pod-000-1068-06.backblaze.com
pod-000-1105-16.backblaze.com
pod-000-1088-17.backblaze.com
pod-000-1010-07.backblaze.com
pod-000-1125-06.backblaze.com
pod-000-1085-18.backblaze.com
ca-002-0000.backblaze.com
pod-040-2035-16.backblaze.com
pod-050-1048-17.backblaze.com
pod-031-2017-14.backblaze.com
pod-000-1101-02.backblaze.com
pod-000-1173-13.backblaze.com
pod-000-1136-17.backblaze.com
pod-000-1062-18.backblaze.com
pod-000-1020-09.backblaze.com

Same first word

backblaze.it
backblaze.net
backblaze.me
backblaze.info
backblaze.es
backblaze.de
backblaze.com.br
backblaze.in
backblaze.com.au
backblaze.com
backblaze.co
backblaze.org
backblaze.ca
backblaze.fr

Similar names

blazeback.com
backbalze.com

DNS History

30 records (8 active, 22 former)

20162017201820192020202120222023202420252026NSdolly.ns.cloudflare.comkirk.ns.cloudflare.comanycastns.backblaze.comns-1008.awsdns-62.netns-1394.awsdns-46.orgns-1738.awsdns-25.co.ukns-431.awsdns-53.comns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comns1.unwiredltd.comns2.unwiredltd.comns3.unwiredltd.comMXmxa-00807701.gslb.pphosted.commxb-00807701.gslb.pphosted.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.17.5.3104.17.6.32606:4700::6811:5032606:4700::6811:603104.153.232.253162.244.56.106162.244.57.11
○NSanycastns.backblaze.com2015-08-14 → 2017-02-14 · 4 obs
● 2015-08-14 21:16:50
● 2017-02-14 11:13:02
○ 2017-03-31 21:15:20
○ 2026-08-11 02:55:26
●NSdolly.ns.cloudflare.com2021-06-27 → 2026-08-11 · 3 obs
○ 2021-01-27 09:48:40
● 2021-06-27 01:58:30
● 2026-08-11 02:55:26
●NSkirk.ns.cloudflare.com2021-06-27 → 2026-08-11 · 3 obs
○ 2021-01-27 09:48:40
● 2021-06-27 01:58:30
● 2026-08-11 02:55:26
○NSns-1008.awsdns-62.net2019-02-15 → 2021-01-27 · 5 obs
○ 2017-11-19 22:45:38
● 2019-02-15 21:55:40
● 2021-01-27 09:48:40
○ 2021-06-27 01:58:30
○ 2026-08-11 02:55:26
○NSns-1394.awsdns-46.org2019-02-15 → 2021-01-27 · 5 obs
○ 2017-11-19 22:45:38
● 2019-02-15 21:55:40
● 2021-01-27 09:48:40
○ 2021-06-27 01:58:30
○ 2026-08-11 02:55:26
○NSns-1738.awsdns-25.co.uk2019-02-15 → 2021-01-27 · 5 obs
○ 2017-11-19 22:45:38
● 2019-02-15 21:55:40
● 2021-01-27 09:48:40
○ 2021-06-27 01:58:30
○ 2026-08-11 02:55:26
○NSns-431.awsdns-53.com2019-02-15 → 2021-01-27 · 14 obs
○ 2017-11-19 22:45:38
● 2019-02-15 21:55:40
● 2019-06-27 18:59:52
○ 2019-07-28 01:03:32
● 2019-08-07 02:05:44
● 2019-10-13 04:18:40
○ 2019-10-22 07:20:30
○ 2020-03-30 05:37:38
● 2020-04-05 22:49:14
● 2020-06-11 12:03:34
○ 2020-07-01 19:51:44
● 2021-01-27 09:48:40
○ 2021-06-27 01:58:30
○ 2026-08-11 02:55:26
○NSns-cloud-e1.googledomains.com2019-02-15 → 2021-01-27 · 16 obs
○ 2017-11-19 22:45:38
● 2019-02-15 21:55:40
● 2019-04-10 21:24:54
○ 2019-05-14 18:13:50
○ 2019-06-27 18:59:52
● 2019-07-28 01:03:32
○ 2019-08-07 02:05:44
○ 2019-10-13 04:18:40
● 2019-10-22 07:20:30
● 2020-03-30 05:37:38
○ 2020-04-05 22:49:14
○ 2020-06-11 12:03:34
● 2020-07-01 19:51:44
● 2021-01-27 09:48:40
○ 2021-06-27 01:58:30
○ 2026-08-11 02:55:26
○NSns-cloud-e2.googledomains.com2019-02-15 → 2021-01-27 · 5 obs
○ 2017-11-19 22:45:38
● 2019-02-15 21:55:40
● 2021-01-27 09:48:40
○ 2021-06-27 01:58:30
○ 2026-08-11 02:55:26
○NSns-cloud-e3.googledomains.com2019-02-15 → 2021-01-27 · 5 obs
○ 2017-11-19 22:45:38
● 2019-02-15 21:55:40
● 2021-01-27 09:48:40
○ 2021-06-27 01:58:30
○ 2026-08-11 02:55:26
○NSns-cloud-e4.googledomains.com2019-02-15 → 2021-01-27 · 5 obs
○ 2017-11-19 22:45:38
● 2019-02-15 21:55:40
● 2021-01-27 09:48:40
○ 2021-06-27 01:58:30
○ 2026-08-11 02:55:26
○NSns1.unwiredltd.com2015-08-14 → 2017-11-19 · 4 obs
● 2015-08-14 21:16:50
● 2017-11-19 22:45:38
○ 2019-02-15 21:55:40
○ 2026-08-11 02:55:26
○NSns2.unwiredltd.com2015-08-14 → 2017-11-19 · 4 obs
● 2015-08-14 21:16:50
● 2017-11-19 22:45:38
○ 2019-02-15 21:55:40
○ 2026-08-11 02:55:26
○NSns3.unwiredltd.com2015-08-14 → 2017-11-19 · 4 obs
● 2015-08-14 21:16:50
● 2017-11-19 22:45:38
○ 2019-02-15 21:55:40
○ 2026-08-11 02:55:26
○MXalt1.aspmx.l.google.com2015-08-14 → 2021-06-27 · 4 obs
● 2015-08-14 21:16:50
● 2021-06-27 01:58:30
○ 2026-02-14 22:02:40
○ 2026-08-11 02:55:26
○MXalt2.aspmx.l.google.com2015-08-14 → 2021-06-27 · 4 obs
● 2015-08-14 21:16:50
● 2021-06-27 01:58:30
○ 2026-02-14 22:02:40
○ 2026-08-11 02:55:26
○MXaspmx.l.google.com2015-08-14 → 2021-06-27 · 4 obs
● 2015-08-14 21:16:50
● 2021-06-27 01:58:30
○ 2026-02-14 22:02:40
○ 2026-08-11 02:55:26
○MXaspmx2.googlemail.com2015-08-14 → 2021-06-27 · 4 obs
● 2015-08-14 21:16:50
● 2021-06-27 01:58:30
○ 2026-02-14 22:02:40
○ 2026-08-11 02:55:26
○MXaspmx3.googlemail.com2015-08-14 → 2021-06-27 · 4 obs
● 2015-08-14 21:16:50
● 2021-06-27 01:58:30
○ 2026-02-14 22:02:40
○ 2026-08-11 02:55:26
○MXaspmx4.googlemail.com2015-08-14 → 2021-06-27 · 4 obs
● 2015-08-14 21:16:50
● 2021-06-27 01:58:30
○ 2026-02-14 22:02:40
○ 2026-08-11 02:55:26
○MXaspmx5.googlemail.com2015-08-14 → 2021-06-27 · 4 obs
● 2015-08-14 21:16:50
● 2021-06-27 01:58:30
○ 2026-02-14 22:02:40
○ 2026-08-11 02:55:26
●MXmxa-00807701.gslb.pphosted.com2026-02-14 → 2026-08-11 · 3 obs
○ 2021-06-27 01:58:30
● 2026-02-14 22:02:40
● 2026-08-11 02:55:26
●MXmxb-00807701.gslb.pphosted.com2026-02-14 → 2026-08-11 · 3 obs
○ 2021-06-27 01:58:30
● 2026-02-14 22:02:40
● 2026-08-11 02:55:26
○A104.153.232.2532019-06-27 → 2021-06-27 · 5 obs
○ 2019-05-14 18:13:50
● 2019-06-27 18:59:52
● 2021-06-27 01:58:30
○ 2026-02-14 22:02:40
○ 2026-08-11 02:55:26
●A104.17.5.32026-02-14 → 2026-08-11 · 3 obs
○ 2021-06-27 01:58:30
● 2026-02-14 22:02:40
● 2026-08-11 02:55:26
●A104.17.6.32026-02-14 → 2026-08-11 · 3 obs
○ 2021-06-27 01:58:30
● 2026-02-14 22:02:40
● 2026-08-11 02:55:26
○A162.244.56.1062015-08-14 → 2016-08-27 · 4 obs
● 2015-08-14 21:16:50
● 2016-08-27 10:45:10
○ 2016-10-26 21:56:20
○ 2026-08-11 02:55:26
○A162.244.57.112016-10-26 → 2019-05-14 · 5 obs
○ 2016-08-27 10:45:10
● 2016-10-26 21:56:20
● 2019-05-14 18:13:50
○ 2019-06-27 18:59:52
○ 2026-08-11 02:55:26
●A2606:4700::6811:5032026-02-14 → 2026-08-11 · 3 obs
○ 2021-06-27 01:58:30
● 2026-02-14 22:02:40
● 2026-08-11 02:55:26
●A2606:4700::6811:6032026-02-14 → 2026-08-11 · 3 obs
○ 2021-06-27 01:58:30
● 2026-02-14 22:02:40
● 2026-08-11 02:55:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
backblaze.comdolly.ns.cloudflare.com, kirk.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.192

NS records: dolly.ns.cloudflare.com, kirk.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 268ms | Queries: -

📄 Records

TypeCountSample Data
A2104.17.5.3, 104.17.6.3
AAAA22606:4700::6811:503, 2606:4700::6811:603
NS2dolly.ns.cloudflare.com, kirk.ns.cloudflare.com
MX2mxa-00807701.gslb.pphosted.com (pri: 10), mxb-00807701.gslb.pphosted.com (pri: 10)
TXT18ZOOM_verify_Ron95oipJms9tk66npIAXu, aa3e080c1afa4d988018adfd0475b6e6.backbla...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dolly.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dolly.ns.cloudflare.com, dolly.ns.cloudflare.com, dolly.ns.cloudflare.com...)

Analysis

Hierarchy

Under backblaze.com as parent sit pod-000-1105-15.backblaze.com, pod-000-1132-00.backblaze.com, pod-000-1114-16.backblaze.com, pod-000-1151-09.backblaze.com, pod-000-1122-04.backblaze.com and several thousand other host names.

IP Addresses

backblaze.com points to the four IP addresses 104.17.5.3, 104.17.6.3, 2606:4700::6811:503 and 2606:4700::6811:603.

Additional host names — secure.backblaze.com, blog.backblaze.com, www.backblaze.com.cdn.cloudflare.net and two others — share IP numbers with backblaze.com.

Name Servers

DNS delegation for backblaze.com points to two name servers: dolly.ns.cloudflare.com and kirk.ns.cloudflare.com.

backblaze.com shares its name server setup with other domains, including epam.com, backblaze.net, a-kasser.com and two others.

At least some of backblaze.com's name servers are shared with other domains, for example aujr.shop, a95b70.com, daytonmn.gov and two more.

These name servers tend to be deployed in combination with the name servers jason.ns.cloudflare.com and dom.ns.cloudflare.com.

Host names with 6 IP numbers:

dolly.ns.cloudflare.com has IP addresses 108.162.192.98, 172.64.32.98 and 173.245.58.98, plus 3 other.

kirk.ns.cloudflare.com has IP addresses 108.162.193.192, 172.64.33.192 and 173.245.59.192, plus 3 other.

Mail Servers

backblaze.com has two mail servers: mxa-00807701.gslb.pphosted.com and mxb-00807701.gslb.pphosted.com.

backblaze.com shares its mail server setup with other domains, such as backblaze.com.cdn.cloudflare.net.

Both mxa-00807701.gslb.pphosted.com and mxb-00807701.gslb.pphosted.com have a single IP address, 205.220.170.95, and share it.

Host names pointing to 205.220.170.95 IP addresses: mxa-00807701.gslb.pphosted.com and mxb-00807701.gslb.pphosted.com.