durance.is - robtex.com
durance.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a13d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:2a69🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.105Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.61🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lars.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bc3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 108.162.193.195🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 172.64.33.195🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 173.245.59.195🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| NS | zainab.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2695🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c295🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2295🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 108.162.194.149🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 162.159.38.149Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 172.64.34.149🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| MX | mail.durance.is ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:g.leikbreytir.is -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.105, 172.67.161.61 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a13d, 2606:4700:3032::6815:2a69 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com | ||||||
| SOA | lars.ns.cloudflare.comdns@cloudflare.com serial=2400488938 | ||||||
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=1776101402 | ||||||
Same first word
durance.de |
durance.hr |
durance.ie |
durance.ro |
durance.com.tr |
durance.jp |
durance.ca |
durance.sg |
durance.cl |
durance.is |
durance.fr |
durance.ae |
durance.pl |
durance.eu |
durance.es |
durance.us |
durance.cn |
durance.sk |
Similar names
DNS History
11 records (7 active, 4 former)
●NSlars.ns.cloudflare.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-13 18:10:38
●NSzainab.ns.cloudflare.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-13 18:10:38
●MXmail.durance.is2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-13 18:10:38
●A104.21.42.1052026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 18:10:38
●A172.67.161.612026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 18:10:38
○A188.114.96.02026-04-06 → 2026-04-06 · 2 obs
○ 2026-04-13 18:10:38
○A188.114.97.02026-04-06 → 2026-04-06 · 2 obs
○ 2026-04-13 18:10:38
●A2606:4700:3031::ac43:a13d2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 18:10:38
●A2606:4700:3032::6815:2a692026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 18:10:38
○A2a06:98c1:3120::2026-04-06 → 2026-04-06 · 2 obs
○ 2026-04-13 18:10:38
○A2a06:98c1:3121::2026-04-06 → 2026-04-06 · 2 obs
○ 2026-04-13 18:10:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, f.nic.is, c.nic.is, d.nic.is... | - |
| durance.is | lars.ns.cloudflare.com, zainab.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.195
NS records: lars.ns.cloudflare.com, zainab.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for durance.is (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.105, 172.67.161.61 |
| AAAA | 2 | 2606:4700:3032::6815:2a69, 2606:4700:3031::ac43:a13d |
| NS | 2 | lars.ns.cloudflare.com, zainab.ns.cloudflare.com |
| MX | 1 | mail.durance.is (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:g.leikbreytir.is -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lars.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
durance.is refers to four IP numbers: 2606:4700:3031::ac43:a13d, 2606:4700:3032::6815:2a69, 104.21.42.105 and 172.67.161.61.
Other host names, for instance ltvaikas.lt, gregerson.com, fbiou.cn, humour.us.com and boboka.org share IP numbers with durance.is.
Name Servers
durance.is's delegation uses two name servers: lars.ns.cloudflare.com and zainab.ns.cloudflare.com.
durance.is uses the same name server setup as other domains, such as rapidairmax.site, ilovegames.org, jolaalfur.is, classicdetail.is and supersellers.is.
durance.is at least partially shares name servers with other domains, including fundoagbara.org.br, lepsidomov.sk, sinadowojusgroup.digital, tpnnhh.garden and smacznastrona.click.
These name servers are commonly used with henry.ns.cloudflare.com, bonnie.ns.cloudflare.com and harlee.ns.cloudflare.com.
Host names with six IP numbers:
lars.ns.cloudflare.com points to 2606:4700:58::adf5:3bc3, 2803:f800:50::6ca2:c1c3, 2a06:98c1:50::ac40:21c3, 108.162.193.195, 172.64.33.195 and 173.245.59.195.
zainab.ns.cloudflare.com points to 2606:4700:50::a29f:2695, 2803:f800:50::6ca2:c295, 2a06:98c1:50::ac40:2295, 108.162.194.149, 162.159.38.149 and 172.64.34.149.