k-obs.com - robtex.com
k-obs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:5138🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9d29🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.56Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.41🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dora.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c06c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:206c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 108.162.192.108🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 172.64.32.108🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 173.245.58.108🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| NS | seth.ns.cloudflare.com 🔒 | ||||||
| A | 2606:4700:58::adf5:3b8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 108.162.193.142🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 172.64.33.142🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 173.245.59.142🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| MX | s1.ph.pool.k-obs.com ⭐ | ||||||
| A | 37.114.55.220🇩🇪 SYNLINQ37.114.55.0/24 | ||||||
| PTR | 220.55.114.37.in-addr.arpa | ||||||
| MX | fwd1.porkbun.com(1000) | ||||||
| A | 44.226.226.6🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | fwd1.porkbun.com | ||||||
| MX | fwd2.porkbun.com(1000) | ||||||
| A | 52.10.201.111🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix | ||||||
| PTR | fwd2.porkbun.com | ||||||
| TXT | v=spf1 include:spf.mailjet.com ip4:37.114.55.220 include:k-obs.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.81.56, 172.67.157.41 | ||||||
| IPv6 | 2606:4700:3030::6815:5138, 2606:4700:3035::ac43:9d29 | ||||||
| SOA | dora.ns.cloudflare.comdns@cloudflare.com serial=2397694814 | ||||||
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=1771291435 | ||||||
Similar names
DNS History
13 records (9 active, 4 former)
●NSdora.ns.cloudflare.com2019-12-20 → 2026-02-28 · 2 obs
● 2026-02-28 12:58:22
●NSseth.ns.cloudflare.com2019-12-20 → 2026-02-28 · 2 obs
● 2026-02-28 12:58:22
●MXfwd1.porkbun.com2019-12-20 → 2026-02-28 · 2 obs
● 2026-02-28 12:58:22
●MXfwd2.porkbun.com2019-12-20 → 2026-02-28 · 2 obs
● 2026-02-28 12:58:22
●MXs1.ph.pool.k-obs.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 12:58:16
● 2026-02-28 12:58:22
●A104.21.81.562026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 12:58:16
● 2026-02-28 12:58:22
○A104.27.172.2532019-12-20 → 2019-12-20 · 3 obs
○ 2026-02-28 12:58:16
○ 2026-02-28 12:58:22
○A104.27.173.2532019-12-20 → 2019-12-20 · 3 obs
○ 2026-02-28 12:58:16
○ 2026-02-28 12:58:22
●A172.67.157.412026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 12:58:16
● 2026-02-28 12:58:22
○A2606:4700:30::681b:acfd2019-12-20 → 2019-12-20 · 3 obs
○ 2026-02-28 12:58:16
○ 2026-02-28 12:58:22
○A2606:4700:30::681b:adfd2019-12-20 → 2019-12-20 · 3 obs
○ 2026-02-28 12:58:16
○ 2026-02-28 12:58:22
●A2606:4700:3030::6815:51382026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 12:58:16
● 2026-02-28 12:58:22
●A2606:4700:3035::ac43:9d292026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 12:58:16
● 2026-02-28 12:58:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| k-obs.com | dora.ns.cloudflare.com, seth.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.142
NS records: dora.ns.cloudflare.com, seth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-obs.com (unsigned zone)
⏱️ Timing
Total: 72ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.81.56, 172.67.157.41 |
| AAAA | 2 | 2606:4700:3030::6815:5138, 2606:4700:3035::ac43:9d29 |
| NS | 2 | dora.ns.cloudflare.com, seth.ns.cloudflare.com |
| MX | 3 | s1.ph.pool.k-obs.com (pri: 10), fwd1.porkbun.com (pri: 1000)... |
| TXT | 1 | v=spf1 include:spf.mailjet.com ip4:37.11 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dora.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)
Analysis
IP Addresses
k-obs.com points to four IP numbers: 2606:4700:3030::6815:5138, 2606:4700:3035::ac43:9d29, 104.21.81.56 and 172.67.157.41.
Other host names, for instance masterlinemolds.com, nsraracing.com, etstechcafe.com, ctejia.com and yayasugou.com share IP numbers with k-obs.com.
Name Servers
k-obs.com's delegation is to two name servers dora.ns.cloudflare.com and seth.ns.cloudflare.com.
k-obs.com shares the same name server configuration as other domains, such as plone.de, ssnake.me, 113.im, tnorbert.com and colleenecclespenor.com.
k-obs.com at least partially shares its name servers with other domains, for instance flauntyoursite.com, landofthebigredapple.com, catapultcircles.com, v42.dk and sb-system.com.ua.
these name servers are commonly used together with jack.ns.cloudflare.com, jake.ns.cloudflare.com, phil.ns.cloudflare.com and daphne.ns.cloudflare.com.
Host names with six IP numbers:
dora.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108.
seth.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8e, 2803:f800:50::6ca2:c18e, 2a06:98c1:50::ac40:218e, 108.162.193.142, 172.64.33.142 and 173.245.59.142.
Mail Servers
k-obs.com is handled by three mail servers: fwd1.porkbun.com, fwd2.porkbun.com and s1.ph.pool.k-obs.com.
k-obs.com shares some mail servers with other domains, including titaniascans.com, voteonanything.com, asbahcesehir.com, soil.biz and moiluxe.com.
Host names with one IP number:
fwd1.porkbun.com points to: 44.226.226.6.
fwd2.porkbun.com points to: 52.10.201.111.
s1.ph.pool.k-obs.com points to: 37.114.55.220.