u-boot.org - robtex.com

u-boot.org

DNSSEC⚠️ Not signed
A172.93.103.243🇺🇸 RELIABLESITENET-1172.93.103.0/24 101 Possumtown Rd Piscataway, NJ 08854 United States
PTRmail.u-boot.org
NSns1.systemdns.com ⭐
A2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.systemdns.com
A216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.systemdns.com
NSns2.systemdns.com
A2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.systemdns.com
A64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.systemdns.com
NSns3.systemdns.com
A2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns3.systemdns.com
A64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2
PTRns3.systemdns.com
MXmail.u-boot.org ⭐
A172.93.103.243🇺🇸 RELIABLESITENET-1172.93.103.0/24 101 Possumtown Rd Piscataway, NJ 08854 United States
PTRmail.u-boot.org
TXTv=spf1 a:mail.u-boot.org mx ~all
TXTgoogle-site-verification=rWDfXVUgaVyD1qUNwRB1ctR-ZX81GtkboS5aq-Ld1io
SOAns1.systemdns.comhostmaster@systemdns.com serial=1782545314

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784276950
rank #322197 globally
rank #24943 in the tld
WOT: SAFE (82/100)
📈 Tranco rank: #228,736

Subdomains

elixir.u-boot.org
ci.u-boot.org
concept.u-boot.org
api.u-boot.org
mail.u-boot.org

Same first word

u-boot.de
u-boot.ch
u-boot.readthedocs.io
u-boot.co.uk
u-boot.at
u-boot.org

Similar names

t-oubo.com
ootb-u.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.systemdns.comns2.systemdns.comns3.systemdns.comdns13.ovh.netns13.ovh.netMXmail.u-boot.orgredirect.ovh.netA172.93.103.243188.165.7.19
○NSdns13.ovh.net2015-08-16 → 2017-01-24 · 4 obs
● 2015-08-16 12:56:26
● 2017-01-24 14:08:36
○ 2026-07-02 04:38:06
○ 2026-07-17 08:45:10
●NSns1.systemdns.com2026-07-02 → 2026-07-17 · 3 obs
○ 2017-01-24 14:08:36
● 2026-07-02 04:38:06
● 2026-07-17 08:45:10
○NSns13.ovh.net2015-08-16 → 2017-01-24 · 4 obs
● 2015-08-16 12:56:26
● 2017-01-24 14:08:36
○ 2026-07-02 04:38:06
○ 2026-07-17 08:45:10
●NSns2.systemdns.com2026-07-02 → 2026-07-17 · 3 obs
○ 2017-01-24 14:08:36
● 2026-07-02 04:38:06
● 2026-07-17 08:45:10
●NSns3.systemdns.com2026-07-02 → 2026-07-17 · 3 obs
○ 2017-01-24 14:08:36
● 2026-07-02 04:38:06
● 2026-07-17 08:45:10
●MXmail.u-boot.org2026-07-02 → 2026-07-17 · 3 obs
○ 2017-01-24 14:08:36
● 2026-07-02 04:38:06
● 2026-07-17 08:45:10
○MXredirect.ovh.net2015-08-16 → 2017-01-24 · 4 obs
● 2015-08-16 12:56:26
● 2017-01-24 14:08:36
○ 2026-07-02 04:38:06
○ 2026-07-17 08:45:10
●A172.93.103.2432026-07-02 → 2026-07-17 · 3 obs
○ 2017-01-24 14:08:36
● 2026-07-02 04:38:06
● 2026-07-17 08:45:10
○A188.165.7.192015-08-16 → 2017-01-24 · 4 obs
● 2015-08-16 12:56:26
● 2017-01-24 14:08:36
○ 2026-07-02 04:38:06
○ 2026-07-17 08:45:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
u-boot.orgns3.systemdns.com, ns2.systemdns.com, ns1.systemdns.com-

✅ Authoritative Response

Server:216.40.47.90

NS records: ns3.systemdns.com, ns2.systemdns.com, ns1.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u-boot.org (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

TypeCountSample Data
A1172.93.103.243
NS3ns2.systemdns.com, ns3.systemdns.com...
MX1mail.u-boot.org (pri: 0)
TXT2google-site-verification=rWDfXVUgaVyD1qU, v=spf1 a:mail.u-boot.org mx ~all
SOA1ns1.systemdns.com hostmaster.systemdns.c

Analysis

Hierarchy

elixir.u-boot.org, ci.u-boot.org, concept.u-boot.org, api.u-boot.org and mail.u-boot.org are all subdomains of u-boot.org.

IP Addresses

u-boot.org resolves to just one IP address, 172.93.103.243.

Two other host names, along with api.u-boot.org, mail.u-boot.org and deinde.dev, also share IP numbers with u-boot.org.

Name Servers

Three name servers are authoritative for u-boot.org: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

The name servers of u-boot.org overlap at least partially with those of other domains — among them sandrail.us, printforless.ca, precisionwindowcleaning.biz and two more.

ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90. ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16. ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36. All three hostnames point to two IP numbers each.

Mail Servers

The sole mail server for u-boot.org is mail.u-boot.org.

Mail server setup for u-boot.org matches that of other domains, among them deinde.dev.

There is one IP number for mail.u-boot.org: 172.93.103.243.