`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 2026-04-01 #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:eae134e2-c1fe-456b-ae7c-ca9eee9c0165`
	TXT	`NU zone update: 2026-04-11 18:04:56 +0000 (EPOCH 1775930696) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1775930758

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.solutions

developer.email

developer.kg

developer.com.pk

developer.club

developer.aero

developer.inf.br

developer.ly

developer.rent

developer.saxo

developer.money

developer.ps

developer.fi

developer.no

developer.co

developer.work

developer.cn.com

developer.tel

developer.li

developer.gov.pl

developer.cafe

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.scb

developer.awsapps.com

developer.sg

developer.tw

developer.cards

developer.app

developer.dev

developer.ws

developer.nl

developer.barclays

developer.cat

developer.at

developer.nhs.uk

developer.vc

developer.bike

developer.it

developer.qld.gov.au

developer.ch

developer.org.uk

developer.express

developer.us-east-1.elasticbeanstalk.com

developer.kz

developer.co.ua

developer.aws

developer.amsterdam

developer.jp

developer.eu

developer.agency

developer.com

developer.promo

developer.od.ua

developer.vn

developer.is

developer.statefarm

developer.ee

developer.ltd

developer.org.nz

developer.quest

developer.horse

developer.com.tw

developer.net.au

developer.edu.vn

developer.gov.sg

developer.nab

developer.cz

developer.pro

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
○ 2026-04-11 18:41:20

○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
○ 2026-04-11 18:41:20

●NSns1.webawere.nl2026-02-20 → 2026-04-11 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-04-11 18:41:20

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

● 2015-06-05 13:37:02
○ 2015-10-30 04:36:46
○ 2026-04-11 18:41:20

○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
○ 2026-04-11 18:41:20

●NSns2.webawere.nl2026-02-20 → 2026-04-11 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-04-11 18:41:20

●MXlinux2031.webawere.nl2026-02-20 → 2026-04-11 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-04-11 18:41:20

○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
○ 2026-04-11 18:41:20

●A185.158.167.1032026-02-20 → 2026-04-11 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-04-11 18:41:20

●A2a07:ae80:100:0:185:158:167:1032026-02-20 → 2026-04-11 · 3 obs

○ 2017-07-19 23:34:16
● 2026-02-20 15:31:02
● 2026-04-11 18:41:20

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

● 2015-06-05 13:37:02
○ 2015-10-30 04:36:46
○ 2026-04-11 18:41:20

○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
○ 2026-04-11 18:41:20

○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
○ 2026-04-11 18:41:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:95.142.98.222

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developer.nu (unsigned zone)

⏱️ Timing

Total: 1043ms | 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 a parent of mail.developer.nu.

IP Addresses

developer.nu points to two IP numbers: 2a07:ae80:100:0:185:158:167:103 and 185.158.167.103.

Other host names, for instance mail.direct-geld-lenen.eu, www.duppie.com, didago.eu, dutchkingdom.com and www.deventertelevisie.nl share IP numbers with developer.nu.

Name Servers

Delegation for developer.nu rests with two name servers, ns1.webawere.nl and ns2.webawere.nl.

developer.nu shares the same name server setup as other domains, including groepd.com, vanhoutenenhout.com, maarse.eu, ibogels.nl and megen.nl.

developer.nu partially shares name servers with other domains, for instance slowfoodrijnzoet.nl, vyasa.nl, vdsmeede.eu and spalburg.eu.

Host names with two IP numbers: ns1.webawere.nl points to 2a07:ae80:100:0:185:158:165:26 and 185.158.165.26; ns2.webawere.nl points to 2a00:1188:5:7:95:142:98:222 and 95.142.98.222.

Mail Servers

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

developer.nu uses the same mail server configuration as other domains, such as vleesenbrok.nl, cebeau.com, tulden.com, het-wapen-van-scheveningen.nl and zoeterwoude.net.

developer.nu shares mail servers with other domains at least in part, for instance chezyves.nl, heirstozion.com, celestialwebdesign.com, 88mobile.in and webpc.be.

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

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`