skill.college - robtex.com

skill.college

DNSSEC⚠️ Not signed
A66.33.60.67πŸ‡ΊπŸ‡Έ Amazon66.33.60.0/24 EC2 Prefix
A76.76.21.98πŸ‡ΊπŸ‡Έ Amazon76.76.21.0/24 EC2 Prefix
NSbrenna.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26b0πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A2803:f800:50::6ca2:c2b0πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrenna.ns.cloudflare.com
A2a06:98c1:50::ac40:22b0πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRbrenna.ns.cloudflare.com
A108.162.194.176πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A162.159.38.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A172.64.34.176πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
NSlou.ns.cloudflare.com
A2606:4700:58::adf5:3bc7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlou.ns.cloudflare.com
A2803:f800:50::6ca2:c1c7πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlou.ns.cloudflare.com
A2a06:98c1:50::ac40:21c7πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRlou.ns.cloudflare.com
A108.162.193.199πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlou.ns.cloudflare.com
A172.64.33.199πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlou.ns.cloudflare.com
A173.245.59.199πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlou.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4023:c06::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A2607:f8b0:4023:c06::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A2607:f8b0:4023:c0b::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A2607:f8b0:4023:c0b::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.250.101.26πŸ‡ΊπŸ‡Έ Google142.250.101.0/24
PTRdz-in-f26.1e100.net
A142.250.101.27πŸ‡ΊπŸ‡Έ Google142.250.101.0/24
PTRdz-in-f27.1e100.net
A142.250.141.26πŸ‡ΊπŸ‡Έ Google142.250.141.0/24
PTRdd-in-f26.1e100.net
A142.250.141.27πŸ‡ΊπŸ‡Έ Google142.250.141.0/24
PTRdd-in-f27.1e100.net
A142.251.2.26πŸ‡ΊπŸ‡Έ Google142.251.2.0/24
PTRdl-in-f26.1e100.net
TXTD1980991
TXTgoogle-site-verification=BFvxiaPss6amevLN9fV03KrR4JorPKHoa5nFvLM9Du8
TXTgoogle-site-verification=POS3Krfq60mhEX1i3f3NqaWPvN3Vi2yJBJW-TUDaQeo
TXTv=spf1 include:_spf.mx.cloudflare.net include:_spf.google.com -all
SOAbrenna.ns.cloudflare.comdns@cloudflare.com serial=2399483312

college

DNSSECπŸ”’ Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.college
NSb.nic.college
NSc.nic.college
NSd.nic.college
SOAns0.centralnic.nethostmaster@centralnic.net serial=3000458018

Same first word

Similar names

DNS History

7 records (5 active, 2 former)

NSbrenna.ns.cloudflare.comlou.ns.cloudflare.comMXsmtp.google.comA66.33.60.6776.76.21.9866.33.60.3476.76.21.164
●NSbrenna.ns.cloudflare.com2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 12:14:32
● 2026-03-23 14:14:32
●NSlou.ns.cloudflare.com2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 12:14:32
● 2026-03-23 14:14:32
●MXsmtp.google.com2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 12:14:32
● 2026-03-23 14:14:32
β—‹A66.33.60.342026-03-20 β†’ 2026-03-20 Β· 3 obs
● 2026-03-20 12:14:32
β—‹ 2026-03-23 14:14:30
β—‹ 2026-03-23 14:14:32
●A66.33.60.672026-03-23 β†’ 2026-03-23 Β· 3 obs
β—‹ 2026-03-20 12:14:32
● 2026-03-23 14:14:30
● 2026-03-23 14:14:32
β—‹A76.76.21.1642026-03-20 β†’ 2026-03-20 Β· 3 obs
● 2026-03-20 12:14:32
β—‹ 2026-03-23 14:14:30
β—‹ 2026-03-23 14:14:32
●A76.76.21.982026-03-23 β†’ 2026-03-23 Β· 3 obs
β—‹ 2026-03-20 12:14:32
● 2026-03-23 14:14:30
● 2026-03-23 14:14:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
collegea.nic.college, b.nic.college, c.nic.college, d.nic.college8 records
skill.collegelou.ns.cloudflare.com, brenna.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.34.176

NS records: lou.ns.cloudflare.com, brenna.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skill.college (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A276.76.21.164, 66.33.60.34
NS2brenna.ns.cloudflare.com, lou.ns.cloudflare.com
MX1smtp.google.com (pri: 1)
TXT4D1980991, google-site-verification=BFvxiaPss6amevL...
SOA1brenna.ns.cloudflare.com dns.cloudflare.

πŸ“Œ Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.college, b.nic.college, c.nic.college...)

Analysis

IP Addresses

skill.college resolves to two IP numbers: 66.33.60.67 and 76.76.21.98.

other host names including mail.bitdrafts.com, imgm.de, forceyachts.com, mymusclechef.com and mauriciotorres.com.br share IP numbers with skill.college.

Name Servers

skill.college is delegated to two name servers brenna.ns.cloudflare.com and lou.ns.cloudflare.com.

skill.college shares the same name server setup as other domains, for instance martinletis.com, thorgerjansen.de, mightyearth.org, miantiquefestival.com and cloud-office.com.

skill.college at least partially shares name servers with other domains, for instance casinodunya.info, ymmh12.com, bnymellonbank.com, askspbstroy.ru and pathgrowth.icu.

These name servers are commonly used alongside aaden.ns.cloudflare.com and konnor.ns.cloudflare.com.

Host names with six IP numbers:

Host name brenna.ns.cloudflare.com points to: 2606:4700:50::a29f:26b0, 2803:f800:50::6ca2:c2b0, 2a06:98c1:50::ac40:22b0, 108.162.194.176, 162.159.38.176 and 172.64.34.176.

Host name lou.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc7, 2803:f800:50::6ca2:c1c7, 2a06:98c1:50::ac40:21c7, 108.162.193.199, 172.64.33.199 and 173.245.59.199.

Mail Servers

skill.college is handled by a single mail server, smtp.google.com.

skill.college shares the same mail server setup as other domains, for instance kqr.es, manon.es, einsteinsdaycare.com, sushilalove.com and xpressouq.com.

skill.college shares some mail servers with other domains, at least partially, for instance sindcelulosalaja.cl, fsc.edu.hk, bajaracinggear.com, localaffordableroofer.com and nativopartnerships.com.

these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

smtp.google.com points to nine IPs: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.