`developer.nu`

DNSSEC	⚠️ Not signed
A	2a07:ae80:100:0:185:158:167:103^{🇳🇱 ATOM86-AS2a07:ae80::/29}
		PTR	`domainsd.webawere.nl`
A	185.158.167.103^{🇳🇱 ATOM86-AS185.158.164.0/22}
NS	`ns1.webawere.nl` ⭐
		A	2a07:ae80:100:0:185:158:165:26^{🇳🇱 ATOM86-AS2a07:ae80::/29}
			PTR	`ns1.webawere.nl`
		A	185.158.165.26^{🇳🇱 ATOM86-AS185.158.164.0/22}
			PTR	`ns1.webawere.nl`
NS	`ns2.webawere.nl`
		A	2a00:1188:5:7:95:142:98:222^{🇳🇱 ATOM86-AS2a00:1188::/29 ATOM86 IPv6 Route object}
			PTR	`ns2.webawere.nl`
		A	95.142.98.222^{🇳🇱 ATOM86-AS95.142.96.0/20 ATOM86 Route object}
			PTR	`ns2.webawere.nl`
MX	`linux2031.webawere.nl`⁽³⁰⁾
		A	2a07:ae80:100:0:185:158:164:81^{🇳🇱 ATOM86-AS2a07:ae80::/29}
			PTR	`linux2031.webawere.nl`
		A	185.158.164.81^{🇳🇱 ATOM86-AS185.158.164.0/22}
			PTR	`linux2031.webawere.nl`
TXT	`v=spf1 a mx include:webawere.nl ~all`
SOA	`ns1.webawere.nl`hostmaster@developer.nu 2026-07-01 #1

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:f58d3c8f-338a-4221-9ff3-ec1281f804e7`
	TXT	`NU zone update: 2026-07-04 11:06:36 +0000 (EPOCH 1783163196) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1783163248

Subdomains

mail.developer.nu

Same first word

developer.gr

developer.se

developer.support

developer.web.id

developer.nu

developer.blue

developer.new

developer.lt

developer.net

developer.ml

developer.team

developer.school

developer.international

developer.be

developer.tips

developer.mobi

developer.email

developer.kg

developer.com.pk

developer.club

developer.aero

developer.inf.br

developer.ly

developer.saxo

developer.money

developer.ps

developer.fi

developer.no

developer.co

developer.work

developer.cn.com

developer.tel

developer.bmw

developer.li

developer.gov.pl

developer.cafe

developer.ro

developer.bg

developer.s3.amazonaws.com

developer.run

developer.com.ar

developer.nrw

developer.fit

developer.uk.com

developer.com.sg

developer.co.jp

developer.lublin.pl

developer.si

developer.dp.ua

developer.krd

developer.azure-api.net

developer.my

developer.in

developer.ma

developer.uz

developer.academy

developer.scb

developer.awsapps.com

developer.sg

developer.tw

developer.cards

developer.app

developer.dev

developer.ws

developer.nl

developer.barclays

developer.cat

developer.beer

developer.at

developer.md

developer.vc

developer.bike

developer.it

developer.qld.gov.au

developer.ch

developer.org.uk

developer.express

developer.us-east-1.elasticbeanstalk.com

developer.aws

developer.amsterdam

developer.jp

developer.eu

developer.agency

developer.com

developer.promo

developer.od.ua

developer.vn

developer.istanbul

developer.is

developer.statefarm

developer.ee

developer.ltd

developer.org.nz

developer.quest

developer.info

developer.horse

developer.com.tw

developer.net.au

developer.edu.vn

developer.gov.sg

developer.nab

developer.cz

developer.pro

developer.wtf

developer.to

developer.pk

developer.waw.pl

developer.by

developer.so

developer.co.il

developer.codes

Similar names

DNS History

13 records (5 active, 8 former)

○NSns1.aheadcloud.com2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 13:37:02
○ 2015-10-30 04:36:46
○ 2026-07-04 11:36:42

○NSns1.dvbmedia.nl2015-10-30 → 2017-07-19 · 5 obs

○ 2015-06-05 13:37:02
● 2015-10-30 04:36:46
● 2017-07-19 23:34:16
○ 2026-02-20 15:31:02
○ 2026-07-04 11:36:42

●NSns1.webawere.nl2026-02-20 → 2026-07-04 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-07-04 11:36:42

○NSns2.aheadcloud.com2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 13:37:02
○ 2015-10-30 04:36:46
○ 2026-07-04 11:36:42

○NSns2.dvbmedia.nl2015-10-30 → 2017-07-19 · 5 obs

○ 2015-06-05 13:37:02
● 2015-10-30 04:36:46
● 2017-07-19 23:34:16
○ 2026-02-20 15:31:02
○ 2026-07-04 11:36:42

●NSns2.webawere.nl2026-02-20 → 2026-07-04 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-07-04 11:36:42

●MXlinux2031.webawere.nl2026-02-20 → 2026-07-04 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-07-04 11:36:42

○MXmail.developer.nu2015-06-05 → 2017-07-19 · 4 obs

● 2015-06-05 13:37:02
● 2017-07-19 23:34:16
○ 2026-02-20 15:31:02
○ 2026-07-04 11:36:42

●A185.158.167.1032026-02-20 → 2026-07-04 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-07-04 11:36:42

●A2a07:ae80:100:0:185:158:167:1032026-02-20 → 2026-07-04 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-07-04 11:36:42

○A69.30.239.122015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 13:37:02
○ 2015-10-30 04:36:46
○ 2026-07-04 11:36:42

○A94.75.235.1292015-10-30 → 2016-02-13 · 5 obs

○ 2015-06-05 13:37:02
● 2015-10-30 04:36:46
● 2016-02-13 07:27:20
○ 2016-05-03 13:16:28
○ 2026-07-04 11:36:42

○A94.75.235.1302016-05-03 → 2017-07-19 · 5 obs

○ 2016-02-13 07:27:20
● 2016-05-03 13:16:28
● 2017-07-19 23:34:16
○ 2026-02-20 15:31:02
○ 2026-07-04 11:36:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	m.ns.nu, c.ns.nu, z.ns.nu, a.ns.nu...	12 records
developer.nu	ns2.webawere.nl, ns1.webawere.nl	-

✅ Authoritative Response

Server:185.158.165.26

NS records: ns2.webawere.nl, ns1.webawere.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developer.nu (unsigned zone)

⏱️ Timing

Total: 668ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.158.167.103`
AAAA	1	`2a07:ae80:100:0:185:158:167:103`
NS	2	`ns1.webawere.nl, ns2.webawere.nl`
MX	2	`linux2031.webawere.nl (pri: 30), linux2031.webawere.nl (pri: 10)`
TXT	1	`v=spf1 a mx include:webawere.nl ~all`
SOA	1	`ns1.webawere.nl hostmaster.developer.nu`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

developer.nu is the parent zone for mail.developer.nu.

IP Addresses

developer.nu resolves to the IP addresses 185.158.167.103 and 2a07:ae80:100:0:185:158:167:103

www.duppie.com, didago.eu, dutchkingdom.com and two other host names share IP numbers with developer.nu.

Name Servers

developer.nu uses two name servers for its delegation: ns1.webawere.nl and ns2.webawere.nl.

developer.nu uses the same name servers as several other domains — among them groepd.com, vanhoutenenhout.com, maarse.eu and two more.

Some of developer.nu's name servers are also used by other domains, including slowfoodrijnzoet.nl, vyasa.nl, vdsmeede.eu and spalburg.eu.

These name servers often co-occur with the name servers ns3.webawere.com.

The two host names ns1.webawere.nl and ns2.webawere.nl each have a pair of IP addresses: ns1.webawere.nl has 185.158.165.26 and 2a07:ae80:100:0:185:158:165:26, and ns2.webawere.nl has 95.142.98.222 and 2a00:1188:5:7:95:142:98:222.

Mail Servers

Mail for developer.nu is handled by a single mail server, linux2031.webawere.nl.

developer.nu uses an identical mail server configuration to several other domains — among them vleesenbrok.nl, cebeau.com, barista4you.nl and two more.

The host linux2031.webawere.nl resolves to 185.158.164.81 and 2a07:ae80:100:0:185:158:164:81 — two IP addresses.

developer.nu - robtex.com

developer.nu

nu

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`developer.nu`

`nu`