security.is - robtex.com

security.is

DNSSEC🔒 Signed (DS record present)
A2606:4700:3035::6815:5fd9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:94a9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.95.217Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.148.169🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrenda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A2803:f800:50::6ca2:c04d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrenda.ns.cloudflare.com
A2a06:98c1:50::ac40:204d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrenda.ns.cloudflare.com
A108.162.192.77🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A172.64.32.77🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
A173.245.58.77🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenda.ns.cloudflare.com
NShugh.ns.cloudflare.com
A2606:4700:58::adf5:3b75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A2803:f800:50::6ca2:c175🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhugh.ns.cloudflare.com
A2a06:98c1:50::ac40:2175🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhugh.ns.cloudflare.com
A108.162.193.117🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A172.64.33.117🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A173.245.59.117🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com include:147027722.spf04.hubspotemail.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.95.217, 172.67.148.169
IPv6 hints2606:4700:3035::6815:5fd9, 2606:4700:3036::ac43:94a9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOAbrenda.ns.cloudflare.comdns@cloudflare.com serial=2402961368

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=1778310602

PTR for

99.149.145.62.in-addr.arpa

Same first word

security.my
security.dp.ua
security.bio
security.edu.cn
security.market
security.blue
security.krd
security.co.at
security.com.py
security.ltd
security.re.kr
security.technology
security.org.my
security.co.nz
security.ma
security.nl
security.vision
security.holdings
security.target
security.saarland
security.pk
security.ca
security.do
security.gov.uk
security.gs
security.cl
security.pl
security.watch
security.nic.in
security.md
security.fm
security.gripe
security.cx
security.ai
security.exchange
security.az
security.cisco
security.plumbing
security.lighting
security
security.red
security.org.tw
security.bz
security.education
security.co.za
security.wtf
security.go.th
security.lv
security.appspot.com
security.biz.pk
security.govt.nz
security.ky
security.ua
security.lutsk.ua
security.agency
security.co.th
security.hu
security.life
security.s3.amazonaws.com
security.nu
security.edgekey.net
security.org
security.awsapps.com
security.world
security.edu.pl
security.github.io
security.sc
security.in.th
security.net.co
security.ru
security.church
security.clothing
security.net.ua
security.st
security.ru.com
security.report
security.sh.cn
security.edu.eu.org
security.com.pk
security.it
security.jp
security.design
security.capital
security.gov.vc
security.go.ug
security.casa
security.podzone.net
security.gives
security.ge
security.biz
security.money
security.institute
security.eu.com
security.se
security.no
security.tj
security.com.au
security.kg
security.click
security.house

Similar names

cityuser.ru
securtiy.com
secuirty.org
ytiruces.org
cruiseyt.com
cerityus.com
surecity.com
cityuser.org
secuirty.net
surecity.net
escurity.com
ecuritys.com

DNS History

21 records (11 active, 10 former)

20162017201820192020202120222023202420252026NSbrenda.ns.cloudflare.comhugh.ns.cloudflare.comns0.1984.isns1.1984.isns2.1984.isMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.95.217172.67.148.1692606:4700:3035::6815:5fd92606:4700:3036::ac43:94a9188.114.96.0188.114.97.0192.30.252.153192.30.252.1542a06:98c1:3120::2a06:98c1:3121::69.89.16.63
●NSbrenda.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs
○ 2016-09-23 10:13:32
● 2026-02-16 03:59:24
● 2026-05-09 07:26:06
●NShugh.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs
○ 2016-09-23 10:13:32
● 2026-02-16 03:59:24
● 2026-05-09 07:26:06
○NSns0.1984.is2015-07-23 → 2016-09-23 · 4 obs
● 2015-07-23 06:59:40
● 2016-09-23 10:13:32
○ 2026-02-16 03:59:24
○ 2026-05-09 07:26:06
○NSns1.1984.is2015-07-23 → 2016-09-23 · 4 obs
● 2015-07-23 06:59:40
● 2016-09-23 10:13:32
○ 2026-02-16 03:59:24
○ 2026-05-09 07:26:06
○NSns2.1984.is2015-07-23 → 2016-09-23 · 4 obs
● 2015-07-23 06:59:40
● 2016-09-23 10:13:32
○ 2026-02-16 03:59:24
○ 2026-05-09 07:26:06
●MXalt1.aspmx.l.google.com2015-07-23 → 2026-05-09 · 2 obs
● 2015-07-23 06:59:40
● 2026-05-09 07:26:06
●MXalt2.aspmx.l.google.com2015-07-23 → 2026-05-09 · 2 obs
● 2015-07-23 06:59:40
● 2026-05-09 07:26:06
●MXaspmx.l.google.com2015-07-23 → 2026-05-09 · 2 obs
● 2015-07-23 06:59:40
● 2026-05-09 07:26:06
●MXaspmx2.googlemail.com2015-07-23 → 2026-05-09 · 2 obs
● 2015-07-23 06:59:40
● 2026-05-09 07:26:06
●MXaspmx3.googlemail.com2015-07-23 → 2026-05-09 · 2 obs
● 2015-07-23 06:59:40
● 2026-05-09 07:26:06
●A104.21.95.2172026-02-16 → 2026-05-09 · 7 obs
○ 2016-09-23 10:13:32
● 2026-02-16 03:59:24
● 2026-04-03 03:35:08
○ 2026-04-08 09:54:20
○ 2026-04-13 13:30:28
● 2026-04-18 14:54:12
● 2026-05-09 07:26:06
●A172.67.148.1692026-02-16 → 2026-05-09 · 7 obs
○ 2016-09-23 10:13:32
● 2026-02-16 03:59:24
● 2026-04-03 03:35:08
○ 2026-04-08 09:54:20
○ 2026-04-13 13:30:28
● 2026-04-18 14:54:12
● 2026-05-09 07:26:06
○A188.114.96.02026-04-08 → 2026-04-13 · 5 obs
○ 2026-04-03 03:35:08
● 2026-04-08 09:54:20
● 2026-04-13 13:30:28
○ 2026-04-18 14:54:12
○ 2026-05-09 07:26:06
○A188.114.97.02026-04-08 → 2026-04-13 · 5 obs
○ 2026-04-03 03:35:08
● 2026-04-08 09:54:20
● 2026-04-13 13:30:28
○ 2026-04-18 14:54:12
○ 2026-05-09 07:26:06
○A192.30.252.1532016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-06 12:19:40
● 2016-09-23 10:13:32
○ 2026-02-16 03:59:24
○ 2026-05-09 07:26:06
○A192.30.252.1542016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-06 12:19:40
● 2016-09-23 10:13:32
○ 2026-02-16 03:59:24
○ 2026-05-09 07:26:06
●A2606:4700:3035::6815:5fd92026-02-16 → 2026-05-09 · 7 obs
○ 2016-09-23 10:13:32
● 2026-02-16 03:59:24
● 2026-04-03 03:35:08
○ 2026-04-08 09:54:20
○ 2026-04-13 13:30:28
● 2026-04-18 14:54:12
● 2026-05-09 07:26:06
●A2606:4700:3036::ac43:94a92026-02-16 → 2026-05-09 · 7 obs
○ 2016-09-23 10:13:32
● 2026-02-16 03:59:24
● 2026-04-03 03:35:08
○ 2026-04-08 09:54:20
○ 2026-04-13 13:30:28
● 2026-04-18 14:54:12
● 2026-05-09 07:26:06
○A2a06:98c1:3120::2026-04-08 → 2026-04-13 · 5 obs
○ 2026-04-03 03:35:08
● 2026-04-08 09:54:20
● 2026-04-13 13:30:28
○ 2026-04-18 14:54:12
○ 2026-05-09 07:26:06
○A2a06:98c1:3121::2026-04-08 → 2026-04-13 · 5 obs
○ 2026-04-03 03:35:08
● 2026-04-08 09:54:20
● 2026-04-13 13:30:28
○ 2026-04-18 14:54:12
○ 2026-05-09 07:26:06
○A69.89.16.632015-07-23 → 2016-04-06 · 4 obs
● 2015-07-23 06:59:40
● 2016-04-06 12:19:40
○ 2016-09-23 10:13:32
○ 2026-05-09 07:26:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
isa.nic.is, c.nic.is, d.nic.is, e.nic.is...10 records
security.ishugh.ns.cloudflare.com, brenda.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.117

NS records: hugh.ns.cloudflare.com, brenda.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.95.217, 172.67.148.169
AAAA22606:4700:3035::6815:5fd9, 2606:4700:3036::ac43:94a9
NS2brenda.ns.cloudflare.com, hugh.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:_spf.google.com include:1
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brenda.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

security.is points to four IP numbers: 2606:4700:3035::6815:5fd9, 2606:4700:3036::ac43:94a9, 104.21.95.217 and 172.67.148.169.

Other host names including laxefosaceusservices64.pics, 761dy.com, kzthd.buzz, random-password.org and 1v5.ru share IP numbers with security.is.

Name Servers

security.is's delegation uses two name servers, brenda.ns.cloudflare.com and hugh.ns.cloudflare.com.

security.is shares the same name server setup as other domains, for example meteris.fr, wptonic.com, romerock.rocks, wp-tonic.com and mail-right.com.

security.is at least partially shares name servers with other domains, including mamao.pl, arquiaca.org, kidsyogaspeak.com, galerie-maichingen.de and fortezzacorp.com.

These name servers are often used together with hans.ns.cloudflare.com.

Host names with six IP numbers:

brenda.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4d, 2803:f800:50::6ca2:c04d, 2a06:98c1:50::ac40:204d, 108.162.192.77, 172.64.32.77 and 173.245.58.77.

hugh.ns.cloudflare.com points to: 2606:4700:58::adf5:3b75, 2803:f800:50::6ca2:c175, 2a06:98c1:50::ac40:2175, 108.162.193.117, 172.64.33.117 and 173.245.59.117.

Mail Servers

security.is is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The mail servers for security.is are shared with other domains, for instance d4b.com.pl, areweconnected.com, ns500768.ns500758.ns500758.ns500758.ns500758.ns500735.ns500735.ns500698.ns500736.ns500698.ns500708.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500759.ns500759.ns500759.ns500736.ns500698.ns500735.ns500736.ns500735.ns500576.ns500698.ns500698.ns500652.ns500576.ns500576.trackreceptor.com and ns500758.ns500758.ns500736.ns500735.ns500736.ns500698.ns500735.ns500708.ns500698.ns500576.ns500686.ns500652.ns500619.trackreceptor.com.

these mail servers are commonly used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 64.233.180.27

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

Hosts pointing to 2800:3f0:4003:c0f::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Hosts pointing to 108.177.123.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Hosts pointing to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com