smoothsailingstudy.org - robtex.com
smoothsailingstudy.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:3e0d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d9ac🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.62.13Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.172🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | autumn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2694🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c294🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2294🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 108.162.194.148🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 162.159.38.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 172.64.34.148🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| NS | byron.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c43🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c343🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2343🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 108.162.195.67🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 162.159.44.67Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| A | 172.64.35.67🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | byron.ns.cloudflare.com | ||||||
| MX | _dc-mx.5068f47bd83b.smoothsailingstudy.org ⭐ | ||||||
| A | 202.134.241.123🇦🇺 LEASEWEB-APAC-SIN-11202.134.241.0/24 Australia Internet Solutions Pty Ltd Level 5 101 Overton Road 18-38 Siddeley Street | ||||||
| PTR | 123.241.134.202.static.reverse.arandomserver.com | ||||||
| TXT | v=spf1 +a +mx +ip4:172.96.191.18 include:_spf.arandomserver.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.62.13, 172.67.217.172 | ||||||
| IPv6 hints | 2606:4700:3036::6815:3e0d, 2606:4700:3037::ac43:d9ac | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com | ||||||
| SOA | autumn.ns.cloudflare.comdns@cloudflare.com serial=2410147534 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785679370 | ||||||
Same first word
smoothsailingstudy.org |
DNS History
11 records (7 active, 4 former)
●NSautumn.ns.cloudflare.com2026-07-22 → 2026-08-02 · 2 obs
● 2026-08-02 14:25:32
●NSbyron.ns.cloudflare.com2026-07-22 → 2026-08-02 · 2 obs
● 2026-08-02 14:25:32
●MX_dc-mx.5068f47bd83b.smoothsailingstudy.org2026-07-22 → 2026-08-02 · 2 obs
● 2026-08-02 14:25:32
●A104.21.62.132026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 14:25:30
● 2026-08-02 14:25:32
●A172.67.217.1722026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 14:25:30
● 2026-08-02 14:25:32
○A188.114.96.02026-07-22 → 2026-07-22 · 3 obs
○ 2026-08-02 14:25:30
○ 2026-08-02 14:25:32
○A188.114.97.02026-07-22 → 2026-07-22 · 3 obs
○ 2026-08-02 14:25:30
○ 2026-08-02 14:25:32
●A2606:4700:3036::6815:3e0d2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 14:25:30
● 2026-08-02 14:25:32
●A2606:4700:3037::ac43:d9ac2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 14:25:30
● 2026-08-02 14:25:32
○A2a06:98c1:3120::2026-07-22 → 2026-07-22 · 3 obs
○ 2026-08-02 14:25:30
○ 2026-08-02 14:25:32
○A2a06:98c1:3121::2026-07-22 → 2026-07-22 · 3 obs
○ 2026-08-02 14:25:30
○ 2026-08-02 14:25:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| smoothsailingstudy.org | autumn.ns.cloudflare.com, byron.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.148
NS records: autumn.ns.cloudflare.com, byron.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smoothsailingstudy.org (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.62.13, 172.67.217.172 |
| AAAA | 2 | 2606:4700:3036::6815:3e0d, 2606:4700:3037::ac43:d9ac |
| NS | 2 | autumn.ns.cloudflare.com, byron.ns.cloudflare.com |
| MX | 1 | _dc-mx.5068f47bd83b.smoothsailingstudy.o |
| TXT | 1 | v=spf1 +a +mx +ip4:172.96.191.18 include |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | autumn.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
smoothsailingstudy.org directs to four IP numbers, which are 104.21.62.13, 172.67.217.172, 2606:4700:3036::6815:3e0d and 2606:4700:3037::ac43:d9ac.
streamlinefreight.co.nz, dandelion.club, dpfx.net plus two other host names have IP numbers in common with smoothsailingstudy.org.
Name Servers
DNS delegation for smoothsailingstudy.org points to two name servers: autumn.ns.cloudflare.com and byron.ns.cloudflare.com.
The name server configuration of smoothsailingstudy.org is shared with other domains, for instance pywebsf.org, livedrawhk4d.org, truespiritanimal.org and two others.
The name servers of smoothsailingstudy.org overlap at least partially with those of other domains — among them diesdasdog.com, ekonomiton.se, zebadams.com and two more.
These name servers commonly appear in combination with the name servers amy.ns.cloudflare.com.
Hosts with 6 IP addresses each:
autumn.ns.cloudflare.com has IP addresses 108.162.194.148, 162.159.38.148 and 172.64.34.148, plus 3 other.
byron.ns.cloudflare.com has IP addresses 108.162.195.67, 162.159.44.67 and 172.64.35.67, plus 3 other.
Mail Servers
smoothsailingstudy.org uses one mail server — _dc-mx.5068f47bd83b.smoothsailingstudy.org.
_dc-mx.5068f47bd83b.smoothsailingstudy.org has exactly one IP number: 202.134.241.123.