comb.is - robtex.com
comb.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5c51🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:be46🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.92.81Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.190.70🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | may.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c087🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2087🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 108.162.192.135🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 172.64.32.135🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 173.245.58.135🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| NS | noel.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 108.162.193.216🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 172.64.33.216🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 173.245.59.216🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.92.81, 172.67.190.70 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5c51, 2606:4700:3033::ac43:be46 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=12, name=cloudflare-ech.com | ||||||
| SOA | may.ns.cloudflare.comdns@cloudflare.com serial=2409865049 | ||||||
is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.is ⭐ | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
| NS | f.nic.is | ||||||
| SOA | a.nic.ishostmaster@isnic.is serial=1787131802 | ||||||
Same first word
Similar names
Previous names
cokezero.is |
cokezone.is |
col.is |
colab.is |
colas.is |
cold.is |
colden.is |
coldnature.is |
coldspot.is |
colin.is |
collab.is |
collins.is |
colocation.is |
color.is |
colorcode.is |
column.is |
comac.is |
comatrol.is |
Next names
DNS History
6 records (6 active, 0 former)
●NSmay.ns.cloudflare.com2026-08-18 → 2026-08-19 · 2 obs
● 2026-08-19 09:41:38
●NSnoel.ns.cloudflare.com2026-08-18 → 2026-08-19 · 2 obs
● 2026-08-19 09:41:38
●A104.21.92.812026-08-18 → 2026-08-19 · 2 obs
● 2026-08-19 09:41:38
●A172.67.190.702026-08-18 → 2026-08-19 · 2 obs
● 2026-08-19 09:41:38
●A2606:4700:3031::6815:5c512026-08-18 → 2026-08-19 · 2 obs
● 2026-08-19 09:41:38
●A2606:4700:3033::ac43:be462026-08-18 → 2026-08-19 · 2 obs
● 2026-08-19 09:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | c.nic.is, f.nic.is, d.nic.is, a.nic.is... | 10 records |
| comb.is | may.ns.cloudflare.com, noel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.135
NS records: may.ns.cloudflare.com, noel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comb.is (unsigned zone)
⏱️ Timing
Total: 857ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.92.81, 172.67.190.70 |
| AAAA | 2 | 2606:4700:3031::6815:5c51, 2606:4700:3033::ac43:be46 |
| NS | 2 | may.ns.cloudflare.com, noel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | may.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (f.nic.is, e.nic.is, d.nic.is...)
Analysis
IP Addresses
comb.is has four IP addresses: 104.21.92.81, 172.67.190.70, 2606:4700:3031::6815:5c51 and 2606:4700:3033::ac43:be46.
tesd-4704080.karlos-kas.ru, shsgzr.com, imperial-balaton.com plus two other host names have IP numbers in common with comb.is.
Name Servers
comb.is uses two name servers for its delegation: may.ns.cloudflare.com and noel.ns.cloudflare.com.
The name server configuration of comb.is is shared with other domains, for instance accessable.co.uk, ahem.sh, dfg.io and two others.
comb.is partially shares its NS delegation with several other domains, including hourofpower.tv, kept.family, xayd.com and two others.
Hosts with 6 IP addresses each:
Hostname may.ns.cloudflare.com directs to 108.162.192.135, 172.64.32.135 and 173.245.58.135 along with 3 other IP addresses.
Hostname noel.ns.cloudflare.com directs to 108.162.193.216, 172.64.33.216 and 173.245.59.216 along with 3 other IP addresses.