fon.is - robtex.com

fon.is

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:b669🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4bdd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.221Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.182.105🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaddilyn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaddilyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaddilyn.ns.cloudflare.com
A108.162.194.217🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
A162.159.38.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
A172.64.34.217🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
NSmelnicoff.ns.cloudflare.com
A2606:4700:58::a29f:2cae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A2803:f800:50::6ca2:c3ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelnicoff.ns.cloudflare.com
A2a06:98c1:50::ac40:23ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelnicoff.ns.cloudflare.com
A108.162.195.174🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A162.159.44.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
A172.64.35.174🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelnicoff.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c07::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f27.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTgoogle-site-verification=FdP2-oTDIpNQkGtgcBxIG0F_ig0cnFfovgSpG7_y58U
TXTv=spf1 ip4:116.203.241.253 ip6:2a01:4f8:c0c:ece3::1 ip4:167.235.250.240 inclu...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.221, 172.67.182.105
IPv6 hints2606:4700:3032::ac43:b669, 2606:4700:3037::6815:4bdd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAaddilyn.ns.cloudflare.comdns@cloudflare.com serial=2400129598

is

DNSSEC🔒 Signed (DS record present)
NSa.nic.is ⭐
NSc.nic.is
NSd.nic.is
NSe.nic.is
NSf.nic.is
SOAa.nic.ishostmaster@isnic.is serial=1776255002

Same first word

fon.mx
fon.bet
fon.legnica.pl
fon.com.br
fon.pl
fon.eu
fon.com
fon.com.tr
fon.biz
fon.bike
fon.su
fon.do
fon.in.ua
fon.org.cn
fon.tv
fon.ne.jp
fon.edu.mk
fon.pt
fon.so
fon.me
fon.art.pl
fon.cn
fon.org
fon.us
fon.is
fon.onl
fon.fr
fon.hu
fon.com.ua
fon.fi
fon.events
fon.life
fon.in.th
fon.es
fon.ge
fon.nl
fon.hk
fon.bi
fon.be
fon.cz
fon.net
fon.co
fon.ms
fon.co.ke
fon.rs
fon.se
fon.bg
fon.no
fon.mk
fon.ch
fon.de

Similar names

nfo.sk
nfo.com.br
onf.de
ofn.be
ofn.no
ofn.me
nfo.net
nfo.su
nfo.ru
nof.net
nof.ru
nfo.mk
onf.tv
fno.or.kr
nfo.es
onf.it
nfo.hr
ofn.is
nfo.co.jp
nfo.io
nof.org.il
fno.co
fno.co.in
ofn.se
fno.ca
fno.pt
nof.ch
fno.cz
ofn.dk
ofn.cn
nfo.no
onf.fr
ofn.eu
fno.be
nof.dk
nfo.eu
fno.ro
onf.me
onf.ca
nof.it
ofn.net.cn
nof.co.jp
ofn.com.cn
nfo.ch
nof.no
onf.org
nof.es
nfo.nl
fno.us
nof.de
nof.cn
onf.spb.ru
nfo.com.pl
fno.jp
onf.com
onf.co
onf.coop
nof.at
nfo.ph
onf.in
fno.ru
nfo.de
nfo.name
nof.io
fno.com.cn
ofn.at
fno.se
nfo.ac.uk
ofn.cz
nfo.co
nfo.at
onf.pl
nfo.co.il
fno.org.br
nof.co.za
nfo.cn

DNS History

11 records (11 active, 0 former)

NSaddilyn.ns.cloudflare.commelnicoff.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.75.221172.67.182.1052606:4700:3032::ac43:b6692606:4700:3037::6815:4bdd
●NSaddilyn.ns.cloudflare.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●NSmelnicoff.ns.cloudflare.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●MXalt1.aspmx.l.google.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●MXalt2.aspmx.l.google.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●MXalt3.aspmx.l.google.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●MXalt4.aspmx.l.google.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●MXaspmx.l.google.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●A104.21.75.2212026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●A172.67.182.1052026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●A2606:4700:3032::ac43:b6692026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58
●A2606:4700:3037::6815:4bdd2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 02:25:14
● 2026-04-15 12:43:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
isa.nic.is, c.nic.is, d.nic.is, e.nic.is...10 records
fon.isaddilyn.ns.cloudflare.com, melnicoff.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.217

NS records: addilyn.ns.cloudflare.com, melnicoff.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fon.is (unsigned zone)

⏱️ Timing

Total: 800ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.182.105, 104.21.75.221
AAAA22606:4700:3037::6815:4bdd, 2606:4700:3032::ac43:b669
NS2addilyn.ns.cloudflare.com, melnicoff.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=FdP2-oTDIpNQkGt, v=spf1 ip4:116.203.241.253 ip6:2a01:4f8:
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1addilyn.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.is, a.nic.is, c.nic.is...)

Analysis

IP Addresses

fon.is points to four IP numbers: 2606:4700:3032::ac43:b669, 2606:4700:3037::6815:4bdd, 104.21.75.221 and 172.67.182.105.

For instance, other host names gocn.nam.yxys009.com, tam.yxys009.com, pro-kogu.com, viviasnoaskfoijzxokiajssd.brady8824.workers.dev and helponlinebr.com share IP numbers with fon.is.

Name Servers

fon.is is delegated to two name servers: addilyn.ns.cloudflare.com and melnicoff.ns.cloudflare.com.

fon.is uses the same name server setup as other domains such as zenithofzircon.space, lxby.workers.dev, tetrask.com, mscrealm.net and e2marketing.cc.

fon.is shares name servers with other domains at least partially, for example dubaibusinessadvisors.com, empathyportraits.com, onlinetrack.in, 550792.com and opel-ellmann.de.

These name servers are commonly used with vivienne.ns.cloudflare.com, jen.ns.cloudflare.com and doug.ns.cloudflare.com.

Host names with six IP numbers: host name addilyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26d9, 2803:f800:50::6ca2:c2d9, 2a06:98c1:50::ac40:22d9, 108.162.194.217, 162.159.38.217 and 172.64.34.217; host name melnicoff.ns.cloudflare.com points to: 2606:4700:58::a29f:2cae, 2803:f800:50::6ca2:c3ae, 2a06:98c1:50::ac40:23ae, 108.162.195.174, 162.159.44.174 and 172.64.35.174.

Mail Servers

Five mail servers handle fon.is: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

fon.is shares mail servers with other domains at least partially; for instance savicki.de, azrialawoffice.com, altruapparel.com, rohitgaur.com and ns500742.ns500671.ns500731.ns500754.ns500754.ns500704.ns500704.ns500688.ns500678.ns500671.ns500291.ns500666.ns500291.ns500291.ns500131.lustychickser.com.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c07::1b and 172.253.63.27

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27