function.zone - robtex.com
function.zone
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2606:4700:3034::ac43:b1c7๐บ๐ธ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1f90๐บ๐ธ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 104.21.31.144Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 172.67.177.199๐บ๐ธ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| NS | george.ns.cloudflare.com โญ | ||||||
| A | 2606:4700:58::adf5:3ba7๐บ๐ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a7๐จ๐ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a7๐บ๐ธ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 108.162.193.167๐บ๐ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 172.64.33.167๐บ๐ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 173.245.59.167๐บ๐ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| NS | nova.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2681๐บ๐ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nova.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c281๐จ๐ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nova.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2281๐บ๐ธ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nova.ns.cloudflare.com | ||||||
| A | 108.162.194.129๐บ๐ธ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nova.ns.cloudflare.com | ||||||
| A | 162.159.38.129Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nova.ns.cloudflare.com | ||||||
| A | 172.64.34.129๐บ๐ธ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nova.ns.cloudflare.com | ||||||
| MX | my.mailbux.com โญ | ||||||
| A | 37.27.115.123๐ซ๐ฎ Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | elastic.mailbux.com | ||||||
| TXT | v=spf1 include:msg25.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 โ hints match | ||||||
| IPv4 hints | 104.21.31.144, 172.67.177.199 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:b1c7, 2606:4700:3036::6815:1f90 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com | ||||||
| SOA | george.ns.cloudflare.comdns@cloudflare.com serial=2416288238 | ||||||
zone
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | v0n0.nic.zone โญ | ||||||
| NS | v0n1.nic.zone | ||||||
| NS | v0n2.nic.zone | ||||||
| NS | v0n3.nic.zone | ||||||
| NS | v2n0.nic.zone | ||||||
| NS | v2n1.nic.zone | ||||||
| SOA | v0n0.nic.zonehostmaster@donuts.email serial=1790981585 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
โNSgeorge.ns.cloudflare.com2026-09-30 โ 2026-10-02 ยท 2 obs
โ 2026-10-02 23:25:12
โNSnova.ns.cloudflare.com2026-09-30 โ 2026-10-02 ยท 2 obs
โ 2026-10-02 23:25:12
โMXmy.mailbux.com2026-09-30 โ 2026-10-02 ยท 2 obs
โ 2026-10-02 23:25:12
โA104.21.31.1442026-10-02 โ 2026-10-02 ยท 3 obs
โ 2026-10-02 23:25:08
โ 2026-10-02 23:25:12
โA172.67.177.1992026-10-02 โ 2026-10-02 ยท 3 obs
โ 2026-10-02 23:25:08
โ 2026-10-02 23:25:12
โA188.114.96.02026-09-30 โ 2026-09-30 ยท 3 obs
โ 2026-10-02 23:25:08
โ 2026-10-02 23:25:12
โA188.114.97.02026-09-30 โ 2026-09-30 ยท 3 obs
โ 2026-10-02 23:25:08
โ 2026-10-02 23:25:12
โA2606:4700:3034::ac43:b1c72026-10-02 โ 2026-10-02 ยท 3 obs
โ 2026-10-02 23:25:08
โ 2026-10-02 23:25:12
โA2606:4700:3036::6815:1f902026-10-02 โ 2026-10-02 ยท 3 obs
โ 2026-10-02 23:25:08
โ 2026-10-02 23:25:12
โA2a06:98c1:3120::42026-09-30 โ 2026-09-30 ยท 3 obs
โ 2026-10-02 23:25:08
โ 2026-10-02 23:25:12
โA2a06:98c1:3121::42026-09-30 โ 2026-09-30 ยท 3 obs
โ 2026-10-02 23:25:08
โ 2026-10-02 23:25:12
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| zone | v2n1.nic.zone, v0n0.nic.zone, v0n1.nic.zone, v0n2.nic.zone... | 12 records |
| function.zone | nova.ns.cloudflare.com, george.ns.cloudflare.com | - |
โ Authoritative Response
Server:173.245.59.167
NS records: nova.ns.cloudflare.com, george.ns.cloudflare.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for function.zone (unsigned zone)
โฑ๏ธ Timing
Total: 936ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.177.199, 104.21.31.144 |
| AAAA | 2 | 2606:4700:3034::ac43:b1c7, 2606:4700:3036::6815:1f90 |
| NS | 2 | george.ns.cloudflare.com, nova.ns.cloudflare.com |
| MX | 1 | my.mailbux.com (pri: 10) |
| TXT | 1 | v=spf1 include:msg25.com -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | george.ns.cloudflare.com dns.cloudflare. |
๐ Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.zone, v0n1.nic.zone, v0n2.nic.zone...)
Analysis
IP Addresses
function.zone resolves to four IP addresses: 104.21.31.144, 172.67.177.199, 2606:4700:3034::ac43:b1c7 and 2606:4700:3036::6815:1f90.
july.ac, turbico-casino.pl, log-madou.com.cn plus two other host names have IP numbers in common with function.zone.
Name Servers
function.zone is served by two delegated name servers, george.ns.cloudflare.com and nova.ns.cloudflare.com.
The name server configuration of function.zone is shared with other domains, for instance thehireengine.com, nova-4552c9.workers.dev, soovv.com and two others.
function.zone partially shares its NS delegation with several other domains, including fancykarts.com, joi-yue-zou.workers.dev, jingcaizuqiukaijiangjieguochaxunzuqiubifen.asia and two others.
These name servers are regularly seen alongside piotr.ns.cloudflare.com and rommy.ns.cloudflare.com as name servers.
Hosts with 6 IP addresses each:
george.ns.cloudflare.com carries IP addresses 108.162.193.167, 172.64.33.167 and 173.245.59.167, with 3 other addresses beyond those.
nova.ns.cloudflare.com carries IP addresses 108.162.194.129, 162.159.38.129 and 172.64.34.129, with 3 other addresses beyond those.
Mail Servers
function.zone uses one mail server โ my.mailbux.com.
The mail server setup of function.zone matches that of other domains such as techreadywomen.studio, coopilo.com, qb-commerce.com and two others.
function.zone partially shares its mail servers with other domains, udel.mx and apostiloscos.com being examples.
There is one IP number for my.mailbux.com: 37.27.115.123.