integer.nu - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

integer.nu

DNSSEC⚠️ Not signed
A49.12.128.174🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC
PTRs30.domeinwinkel.nl
NSken.ns.cloudflare.com
A2606:4700:58::adf5:3b7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A2803:f800:50::6ca2:c17f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRken.ns.cloudflare.com
A2a06:98c1:50::ac40:217f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRken.ns.cloudflare.com
A108.162.193.127🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A172.64.33.127🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A173.245.59.127🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
NSlisa.ns.cloudflare.com
A2606:4700:50::adf5:3a83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A2803:f800:50::6ca2:c083🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2083🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlisa.ns.cloudflare.com
A108.162.192.131🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A172.64.32.131🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A173.245.58.131🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
MXmail.integer.nu
A49.12.128.174🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC
PTRs30.domeinwinkel.nl
TXTv=spf1 include:spf.domeinwinkel.nl -all
SOAken.ns.cloudflare.comdns@cloudflare.com serial=2411650052

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTNU zone update: 2026-09-02 07:26:46 +0000 (EPOCH 1788334006) (auto)
TXTid:fedf6326-f50f-4b1d-8e03-a5de229ee3f6
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1788334061

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSken.ns.cloudflare.comlisa.ns.cloudflare.comns1.metaregistrar.nlns1.misspark.comns1.undeveloped.comns2.metaregistrar.nlns2.misspark.comns2.undeveloped.comns3.misspark.comns4.misspark.comMXmail.integer.nucpsrv13.misshosting.commx.integer.nuA49.12.128.174185.53.177.20185.76.64.22352.58.78.1680.240.129.10
NSken.ns.cloudflare.com2026-09-01 → 2026-09-02 · 3 obs
○ 2020-01-21 21:05:18
● 2026-09-01 17:30:20
● 2026-09-02 07:54:30
NSlisa.ns.cloudflare.com2026-09-01 → 2026-09-02 · 3 obs
○ 2020-01-21 21:05:18
● 2026-09-01 17:30:20
● 2026-09-02 07:54:30
NSns1.metaregistrar.nl2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 07:56:24
○ 2015-12-10 07:01:46
○ 2026-09-02 07:54:30
NSns1.misspark.com2020-01-21 → 2020-01-21 · 4 obs
○ 2017-02-13 21:18:50
● 2020-01-21 21:05:18
○ 2026-09-01 17:30:20
○ 2026-09-02 07:54:30
NSns1.undeveloped.com2015-12-10 → 2016-07-05 · 5 obs
○ 2015-08-15 07:56:24
● 2015-12-10 07:01:46
● 2016-07-05 18:16:38
○ 2017-02-13 21:18:50
○ 2026-09-02 07:54:30
NSns2.metaregistrar.nl2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 07:56:24
○ 2015-12-10 07:01:46
○ 2026-09-02 07:54:30
NSns2.misspark.com2020-01-21 → 2020-01-21 · 4 obs
○ 2017-02-13 21:18:50
● 2020-01-21 21:05:18
○ 2026-09-01 17:30:20
○ 2026-09-02 07:54:30
NSns2.undeveloped.com2015-12-10 → 2016-07-05 · 5 obs
○ 2015-08-15 07:56:24
● 2015-12-10 07:01:46
● 2016-07-05 18:16:38
○ 2017-02-13 21:18:50
○ 2026-09-02 07:54:30
NSns3.misspark.com2020-01-21 → 2020-01-21 · 4 obs
○ 2017-02-13 21:18:50
● 2020-01-21 21:05:18
○ 2026-09-01 17:30:20
○ 2026-09-02 07:54:30
NSns4.misspark.com2020-01-21 → 2020-01-21 · 4 obs
○ 2017-02-13 21:18:50
● 2020-01-21 21:05:18
○ 2026-09-01 17:30:20
○ 2026-09-02 07:54:30
MXcpsrv13.misshosting.com2020-01-21 → 2020-01-21 · 4 obs
○ 2017-02-13 21:18:50
● 2020-01-21 21:05:18
○ 2026-09-01 17:30:20
○ 2026-09-02 07:54:30
MXmail.integer.nu2026-09-01 → 2026-09-02 · 3 obs
○ 2020-01-21 21:05:18
● 2026-09-01 17:30:20
● 2026-09-02 07:54:30
MXmx.integer.nu2015-12-10 → 2016-07-05 · 4 obs
● 2015-12-10 07:01:46
● 2016-07-05 18:16:38
○ 2017-02-13 21:18:50
○ 2026-09-02 07:54:30
A185.53.177.202015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 07:56:24
○ 2015-12-10 07:01:46
○ 2026-09-02 07:54:30
A185.76.64.2232020-01-21 → 2020-01-21 · 4 obs
○ 2017-02-13 21:18:50
● 2020-01-21 21:05:18
○ 2026-09-01 17:30:20
○ 2026-09-02 07:54:30
A49.12.128.1742026-09-01 → 2026-09-02 · 3 obs
○ 2020-01-21 21:05:18
● 2026-09-01 17:30:20
● 2026-09-02 07:54:30
A52.58.78.162016-07-05 → 2016-07-05 · 4 obs
○ 2016-03-09 22:33:36
● 2016-07-05 18:16:38
○ 2017-02-13 21:18:50
○ 2026-09-02 07:54:30
A80.240.129.102015-12-10 → 2016-03-09 · 5 obs
○ 2015-08-15 07:56:24
● 2015-12-10 07:01:46
● 2016-03-09 22:33:36
○ 2016-07-05 18:16:38
○ 2026-09-02 07:54:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
num.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu...12 records
integer.nuken.ns.cloudflare.com, lisa.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.127

NS records: ken.ns.cloudflare.com, lisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for integer.nu (unsigned zone)

⏱️ Timing

Total: 948ms | Queries: -

📄 Records

TypeCountSample Data
A149.12.128.174
NS2ken.ns.cloudflare.com, lisa.ns.cloudflare.com
MX1mail.integer.nu (pri: 10)
TXT1v=spf1 include:spf.domeinwinkel.nl -all
SOA1ken.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (m.ns.nu, m.ns.nu, z.ns.nu...)

Analysis

Hierarchy

The domain mail.integer.nu falls under the parent integer.nu.

IP Addresses

integer.nu points to a single IP number: 49.12.128.174.

Additional host names — mimsy.nl, aprileandmore.nl, stablesats.eu and two others — share IP numbers with integer.nu.

Name Servers

integer.nu has two authoritative name servers — ken.ns.cloudflare.com and lisa.ns.cloudflare.com.

integer.nu shares its name server setup with other domains, including paul-passchier.nl, contourstickers.be, taxateurshaaglanden.nl and two others.

At least some of integer.nu's name servers are shared with other domains, for example devenir-coiffeuse.com, sdgcloud.app, alessandrovaleadvogados.com.br and two more.

These name servers tend to be used in conjunction with the name servers elma.ns.cloudflare.com.

Host names with 6 IP numbers:

ken.ns.cloudflare.com points to 108.162.193.127, 172.64.33.127, 173.245.59.127 and 3 other IP addresses.

lisa.ns.cloudflare.com points to 108.162.192.131, 172.64.32.131, 173.245.58.131 and 3 other IP addresses.

Mail Servers

integer.nu has one mail server: mail.integer.nu.

mail.integer.nu points to one IP number — 49.12.128.174.