sofslab.com - robtex.com
sofslab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:524c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:c65b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.82.76Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.198.91🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aspen.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:266d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c26d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:226d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 108.162.194.109🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 162.159.38.109Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 172.64.34.109🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| NS | kellen.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 108.162.195.160🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 162.159.44.160Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 172.64.35.160🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| MX | mailapp.hiworks.co.kr ⭐ | ||||||
| A | 45.120.71.59🇰🇷 DACOM-NET45.120.71.0/24 | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 121.254.168.55🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 211.47.76.59🇰🇷 DACOM-NET211.47.76.0/24 proxy for HANARO TELECOM route | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| TXT | google-site-verification=EjUHIpG4JuAdm0O7oTwnXmz51cVwJcH311onYhw0n7A | ||||||
| TXT | openai-domain-verification=dv-VqanELjWtjdzHRKXjy7tCyE5 | ||||||
| TXT | v=spf1 include:_spf.hiworks.co.kr ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.82.76, 172.67.198.91 | ||||||
| IPv6 hints | 2606:4700:3031::6815:524c, 2606:4700:3031::ac43:c65b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com | ||||||
| SOA | aspen.ns.cloudflare.comdns@cloudflare.com serial=2412867261 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1788775338 | ||||||
Same first word
Similar names
alfboss.com |
sfolabs.com |
osflabs.com |
basofls.ph |
soflabs.com |
fosslab.com |
fsolabs.net |
fosslab.org |
fosslab.ru |
foslabs.com |
fosslab.dev |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSaspen.ns.cloudflare.com2026-08-31 → 2026-09-07 · 2 obs
● 2026-09-07 10:22:06
●NSkellen.ns.cloudflare.com2026-08-31 → 2026-09-07 · 2 obs
● 2026-09-07 10:22:06
●MXmailapp.hiworks.co.kr2026-08-31 → 2026-09-07 · 2 obs
● 2026-09-07 10:22:06
●A104.21.82.762026-08-31 → 2026-09-07 · 2 obs
● 2026-09-07 10:22:06
●A172.67.198.912026-08-31 → 2026-09-07 · 2 obs
● 2026-09-07 10:22:06
●A2606:4700:3031::6815:524c2026-08-31 → 2026-09-07 · 2 obs
● 2026-09-07 10:22:06
●A2606:4700:3031::ac43:c65b2026-08-31 → 2026-09-07 · 2 obs
● 2026-09-07 10:22:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net... | - |
| sofslab.com | aspen.ns.cloudflare.com, kellen.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.160
NS records: aspen.ns.cloudflare.com, kellen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofslab.com (unsigned zone)
⏱️ Timing
Total: 323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.82.76, 172.67.198.91 |
| AAAA | 2 | 2606:4700:3031::6815:524c, 2606:4700:3031::ac43:c65b |
| NS | 2 | aspen.ns.cloudflare.com, kellen.ns.cloudflare.com |
| MX | 1 | mailapp.hiworks.co.kr (pri: 10) |
| TXT | 3 | google-site-verification=EjUHIpG4JuAdm0O, openai-domain-verification=dv-VqanELjWtj... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aspen.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aspen.ns.cloudflare.com, aspen.ns.cloudflare.com, aspen.ns.cloudflare.com...)
Analysis
IP Addresses
sofslab.com resolves to four IP addresses: 104.21.82.76, 172.67.198.91, 2606:4700:3031::6815:524c and 2606:4700:3031::ac43:c65b.
xn--mastercad-7n6d.com, ojosiku.top, vcnz.co.nz and two other host names share IP numbers with sofslab.com.
Name Servers
Two name servers handle the delegation for sofslab.com: aspen.ns.cloudflare.com and kellen.ns.cloudflare.com.
sofslab.com uses the same name servers as several other domains — among them abhishek651749027.workers.dev, d426kvp5w9v5.workers.dev, combix.ai and two more.
sofslab.com has at least partial name server overlap with other domains, such as aceholding.net, owalawaterbottleuae.com, lluisaliano.com and two others.
It is common to see these name servers used together with name servers poppy.ns.cloudflare.com and beau.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
aspen.ns.cloudflare.com resolves to 108.162.194.109, 162.159.38.109 and 172.64.34.109 among others, with 3 other IP addresses in total.
kellen.ns.cloudflare.com resolves to 108.162.195.160, 162.159.44.160 and 172.64.35.160 among others, with 3 other IP addresses in total.
Mail Servers
Mail for sofslab.com is handled by a single mail server, mailapp.hiworks.co.kr.
sofslab.com uses an identical mail server configuration to several other domains — among them staru.co.kr, hpnc.co.kr, namda.site and two more.
At least some of sofslab.com's mail servers are shared with other domains, among them peopleloving.co.kr, bizfactory.co.kr, tippingkorea.co.kr and pcmmall.co.kr.
mailapp.hiworks.co.kr maps to three IP addresses — 45.120.71.59, 121.254.168.55 and 211.47.76.59.