bulengineering.com - dns.ninja

bulengineering.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:affc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3816🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.22Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.252🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlady.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A2803:f800:50::6ca2:c07f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlady.ns.cloudflare.com
A2a06:98c1:50::ac40:207f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlady.ns.cloudflare.com
A108.162.192.127🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A172.64.32.127🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
A173.245.58.127🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlady.ns.cloudflare.com
NStom.ns.cloudflare.com
A2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtom.ns.cloudflare.com
A2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtom.ns.cloudflare.com
A108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
MXmail.bulengineering.com ⭐
A185.196.101.51🇬🇧 belcloud185.196.101.0/24
PTRwebdesign-hosting.com
TXTv=spf1 include:_spf.mailersend.net a mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.22, 172.67.175.252
IPv6 hints2606:4700:3032::ac43:affc, 2606:4700:3035::6815:3816
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOAlady.ns.cloudflare.comdns@cloudflare.com serial=2411008191

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=1786136034

Previously NS for

bulengineering.com

Subdomains

www.bulengineering.com
mail.bulengineering.com

Same first word

bulengineering.com

Similar names

bluengineering.de
bluengineering.eu

DNS History

20 records (7 active, 13 former)

2008201020122014201620182020202220242026NSlady.ns.cloudflare.comtom.ns.cloudflare.combulengineering.comns.bebehost.comns.digitalentropia.comns.domster.netns.webdesignbg.euMXmail.bulengineering.comA104.21.56.22172.67.175.2522606:4700:3032::ac43:affc2606:4700:3035::6815:3816188.114.96.0188.114.97.02606:4700:3031::6815:38162606:4700:3031::ac43:affc2a06:98c1:3120::2a06:98c1:3121::87.120.6.18287.121.150.38
○NSbulengineering.com2015-08-16 → 2016-03-18 · 5 obs
○ 2007-11-10 13:50:20
● 2015-08-16 08:58:44
● 2016-03-18 09:43:48
○ 2016-12-03 17:21:12
○ 2026-08-07 21:07:44
●NSlady.ns.cloudflare.com2026-02-17 → 2026-08-07 · 3 obs
○ 2017-06-28 05:42:24
● 2026-02-17 02:26:08
● 2026-08-07 21:07:44
○NSns.bebehost.com2007-11-10 → 2016-03-18 · 4 obs
● 2007-11-10 13:50:20
● 2016-03-18 09:43:48
○ 2016-12-03 17:21:12
○ 2026-08-07 21:07:44
○NSns.digitalentropia.com2016-12-03 → 2017-06-28 · 5 obs
○ 2016-03-18 09:43:48
● 2016-12-03 17:21:12
● 2017-06-28 05:42:24
○ 2026-02-17 02:26:08
○ 2026-08-07 21:07:44
○NSns.domster.net2007-11-10 → 2016-03-18 · 4 obs
● 2007-11-10 13:50:20
● 2016-03-18 09:43:48
○ 2016-12-03 17:21:12
○ 2026-08-07 21:07:44
○NSns.webdesignbg.eu2016-12-03 → 2017-06-28 · 5 obs
○ 2016-03-18 09:43:48
● 2016-12-03 17:21:12
● 2017-06-28 05:42:24
○ 2026-02-17 02:26:08
○ 2026-08-07 21:07:44
●NStom.ns.cloudflare.com2026-02-17 → 2026-08-07 · 3 obs
○ 2017-06-28 05:42:24
● 2026-02-17 02:26:08
● 2026-08-07 21:07:44
●MXmail.bulengineering.com2007-11-10 → 2026-08-07 · 2 obs
● 2007-11-10 13:50:20
● 2026-08-07 21:07:44
●A104.21.56.222026-02-17 → 2026-08-07 · 5 obs
○ 2017-06-28 05:42:24
● 2026-02-17 02:26:08
● 2026-06-11 14:29:52
○ 2026-07-09 23:58:14
● 2026-08-07 21:07:44
●A172.67.175.2522026-02-17 → 2026-08-07 · 5 obs
○ 2017-06-28 05:42:24
● 2026-02-17 02:26:08
● 2026-06-11 14:29:52
○ 2026-07-09 23:58:14
● 2026-08-07 21:07:44
○A188.114.96.02026-07-09 → 2026-07-09 · 3 obs
○ 2026-06-11 14:29:52
● 2026-07-09 23:58:14
○ 2026-08-07 21:07:44
○A188.114.97.02026-07-09 → 2026-07-09 · 3 obs
○ 2026-06-11 14:29:52
● 2026-07-09 23:58:14
○ 2026-08-07 21:07:44
○A2606:4700:3031::6815:38162026-02-17 → 2026-06-11 · 5 obs
○ 2017-06-28 05:42:24
● 2026-02-17 02:26:08
● 2026-06-11 14:29:52
○ 2026-07-09 23:58:14
○ 2026-08-07 21:07:44
○A2606:4700:3031::ac43:affc2026-02-17 → 2026-06-11 · 5 obs
○ 2017-06-28 05:42:24
● 2026-02-17 02:26:08
● 2026-06-11 14:29:52
○ 2026-07-09 23:58:14
○ 2026-08-07 21:07:44
●A2606:4700:3032::ac43:affc2026-08-07 → 2026-08-07 · 2 obs
○ 2026-07-09 23:58:14
● 2026-08-07 21:07:44
●A2606:4700:3035::6815:38162026-08-07 → 2026-08-07 · 2 obs
○ 2026-07-09 23:58:14
● 2026-08-07 21:07:44
○A2a06:98c1:3120::2026-07-09 → 2026-07-09 · 3 obs
○ 2026-06-11 14:29:52
● 2026-07-09 23:58:14
○ 2026-08-07 21:07:44
○A2a06:98c1:3121::2026-07-09 → 2026-07-09 · 3 obs
○ 2026-06-11 14:29:52
● 2026-07-09 23:58:14
○ 2026-08-07 21:07:44
○A87.120.6.1822007-11-10 → 2016-03-18 · 4 obs
● 2007-11-10 13:50:20
● 2016-03-18 09:43:48
○ 2016-12-03 17:21:12
○ 2026-08-07 21:07:44
○A87.121.150.382016-12-03 → 2017-06-28 · 5 obs
○ 2016-03-18 09:43:48
● 2016-12-03 17:21:12
● 2017-06-28 05:42:24
○ 2026-02-17 02:26:08
○ 2026-08-07 21:07:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...-
bulengineering.comlady.ns.cloudflare.com, tom.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.127

NS records: lady.ns.cloudflare.com, tom.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bulengineering.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.56.22, 172.67.175.252
AAAA22606:4700:3032::ac43:affc, 2606:4700:3035::6815:3816
NS2lady.ns.cloudflare.com, tom.ns.cloudflare.com
MX1mail.bulengineering.com (pri: 10)
TXT1v=spf1 include:_spf.mailersend.net a mx
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lady.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.bulengineering.com and mail.bulengineering.com are both subdomains of bulengineering.com.

IP Addresses

bulengineering.com directs to four IP numbers, which are 104.21.56.22, 172.67.175.252, 2606:4700:3032::ac43:affc and 2606:4700:3035::6815:3816.

sportbox.bg, gkcovp.ru, paquerettes-paris.com and two other host names share IP numbers with bulengineering.com.

Name Servers

The NS records for bulengineering.com delegate to lady.ns.cloudflare.com and tom.ns.cloudflare.com.

bulengineering.com uses the same name servers as several other domains — among them wikimedia.am, almanhaj.or.id, sky-travel.info and two more.

The name servers of bulengineering.com overlap at least partially with those of other domains — among them haberhalk.com, cigarslounge.co.in, svde-asdd.ch and two more.

These name servers commonly co-occur with the name servers kia.ns.cloudflare.com, norm.ns.cloudflare.com, rob.ns.cloudflare.com and edna.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

lady.ns.cloudflare.com maps to 108.162.192.127, 172.64.32.127, 173.245.58.127 and 3 additional IP addresses.

tom.ns.cloudflare.com maps to 108.162.193.147, 172.64.33.147, 173.245.59.147 and 3 additional IP addresses.

Mail Servers

Mail for bulengineering.com is handled by a single mail server, mail.bulengineering.com.

mail.bulengineering.com resolves to 185.196.101.51 and no other IP number.