first.de - dns.ninja

`first.de`

DNSSEC	⚠️ Not signed
A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
		PTR	`relay.mail-forwarder.io`
A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
NS	`ns01.brandshelter.com` ⭐
		A	2a04:2b00:14cc::15^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns15.i.centralnic-dns.com`
		A	193.227.117.15^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns02.brandshelter.net`
		A	2a04:2b00:14dd::16^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns16.j.centralnic-dns.com`
		A	194.50.187.16^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
TXT	`v=spf1 -all`
SOA	`ns01.brandshelter.com`tech@brandshelter.com 2022-11-07 #4

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1784164069

Subdomains

ns1.first.de

Same first word

first.ua

first.ag

first.si

first.ca

first.ly

first.cn

first.church

first.ie

first.eu

first.gr

first.dev

first.com

first.io

first.ltd

first.com.my

first.lv

first.st

first.name

first.ro

first.club.tw

first.net.my

first.in

first.ne.jp

first.glass

first.vc

first.li

first.com.ua

first.us

first.training

first.support

first.tv

first.biz.ua

first.social

first.com.au

first.lib.ms.us

first.pt

first.es

first.news

first.am

first.tours

first.in-berlin.de

first.tech

first.restaurant

first.camera

first.edu

first.com.tr

first.vip

first.al

first.com.eg

first.fr

first.com.pl

first.com.jo

first.de

first.com.qa

first.is

first.global

first.digital

first.plumbing

first.dp.ua

first.vn

first.pe.kr

first.games

first.myshopify.com

first.ru

first.email

first.rs

first.camp

first.tools

first.bank

first.pet

first.ventures

first.gov.il

first.to

first.com.tw

first.com.es

first.co.uk

first.net

first.wtf

first.farm

first.biz

first.info

first.uz

first.vote

first.school

first.today

first.no

first.pictures

first.org

first.sg

first.plus

first.at

first.capital

first.media

first.cash

first.bz

first.jp.net

first.academy

first.in.ua

first.run

first.fish

first.dk

first.sa

first.cl

first.center

first.hu

first.green

first.ir

first.events

first.bg

first.com.mx

first.me

first.co.il

first.report

first.or.kr

first.net.ua

Similar names

ifrts.com

frist.cz

itrsf.ru

rfist.ru

istrf.net

frits.ru

frits.co

siftr.org

siftr.co

srfit.ch

frits.it

istrf.com

ftris.me

itrsf.com

frits.ca

frist.be

fistr.com

fisrt.com

frits.in

rifts.ru

istrf.org

sitfr.it

frits.us

srfit.com

fisrt.net

frits.nl

frist.us

frist.org.uk

frits.vlaanderen

frtis.vip

strfi.com

rifst.ru

frits.de

frist.com.cn

frits.at

frist.org

srfti.ac.in

frist.dk

ifrts.cn

ritsf.com

siftr.in

DNS History

14 records (6 active, 8 former)

○NSns.udag.de2015-08-02 → 2017-04-01 · 5 obs

○ 2008-11-27 20:11:08
● 2015-08-02 15:29:46
● 2017-04-01 19:16:44
○ 2026-02-15 11:58:28
○ 2026-07-16 01:25:12

○NSns.udag.net2015-08-02 → 2017-04-01 · 5 obs

○ 2008-11-27 20:11:08
● 2015-08-02 15:29:46
● 2017-04-01 19:16:44
○ 2026-02-15 11:58:28
○ 2026-07-16 01:25:12

○NSns.udag.org2015-08-02 → 2017-04-01 · 5 obs

○ 2008-11-27 20:11:08
● 2015-08-02 15:29:46
● 2017-04-01 19:16:44
○ 2026-02-15 11:58:28
○ 2026-07-16 01:25:12

●NSns01.brandshelter.com2026-02-15 → 2026-07-16 · 3 obs

○ 2017-04-01 19:16:44
● 2026-02-15 11:58:28
● 2026-07-16 01:25:12

●NSns02.brandshelter.net2026-02-15 → 2026-07-16 · 3 obs

○ 2017-04-01 19:16:44
● 2026-02-15 11:58:28
● 2026-07-16 01:25:12

○MXmx00.udag.de2015-08-02 → 2026-02-15 · 5 obs

○ 2008-11-27 20:11:08
● 2015-08-02 15:29:46
● 2026-02-15 11:58:28
○ 2026-02-23 06:03:00
○ 2026-07-16 01:25:12

○MXmx01.udag.de2015-08-02 → 2026-02-15 · 5 obs

○ 2008-11-27 20:11:08
● 2015-08-02 15:29:46
● 2026-02-15 11:58:28
○ 2026-02-23 06:03:00
○ 2026-07-16 01:25:12

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-02-15 → 2026-07-16 · 3 obs

○ 2017-04-01 19:16:44
● 2026-02-15 11:58:28
● 2026-07-16 01:25:12

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-02-15 → 2026-07-16 · 3 obs

○ 2017-04-01 19:16:44
● 2026-02-15 11:58:28
● 2026-07-16 01:25:12

●A5.22.145.1212026-02-15 → 2026-07-16 · 3 obs

○ 2017-04-01 19:16:44
● 2026-02-15 11:58:28
● 2026-07-16 01:25:12

●A5.22.145.162026-02-15 → 2026-07-16 · 3 obs

○ 2017-04-01 19:16:44
● 2026-02-15 11:58:28
● 2026-07-16 01:25:12

○A89.31.143.12015-11-07 → 2015-11-07 · 4 obs

○ 2015-08-02 15:29:46
● 2015-11-07 01:53:06
○ 2015-11-24 16:08:06
○ 2026-07-16 01:25:12

○A89.31.143.162015-11-24 → 2017-04-01 · 5 obs

○ 2015-11-07 01:53:06
● 2015-11-24 16:08:06
● 2017-04-01 19:16:44
○ 2026-02-15 11:58:28
○ 2026-07-16 01:25:12

○A89.31.143.32015-08-02 → 2015-08-02 · 4 obs

○ 2008-11-27 20:11:08
● 2015-08-02 15:29:46
○ 2015-11-07 01:53:06
○ 2026-07-16 01:25:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
first.de	ns02.brandshelter.net, ns01.brandshelter.com	-

✅ Authoritative Response

Server:194.50.187.16

NS records: ns02.brandshelter.net, ns01.brandshelter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for first.de (unsigned zone)

⏱️ Timing

Total: 3956ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.121, 5.22.145.16`
AAAA	2	`2a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507`
NS	2	`ns02.brandshelter.net, ns01.brandshelter.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns01.brandshelter.com tech.brandshelter.`

Analysis

Hierarchy

first.de serves as the parent of ns1.first.de.

IP Addresses

first.de resolves to four IP addresses: 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.

chuckyeagerinc.net, gamesrtop.com, mcufee.com and two other host names share IP numbers with first.de.

Name Servers

The NS records for first.de delegate to ns01.brandshelter.com and ns02.brandshelter.net.

first.de uses the same name servers as several other domains — among them vad-news.eu, bank-neu-denken.de, schott-flatglass.com and two more.

first.de has at least partial name server overlap with other domains, such as svdepot.nl, e-postscandocuments.net, smartmail.com and two others.

It is common to find these name servers alongside the name servers ns.deutschepost.de, ppd00021.deutschepost.de, ns1.domaindiscount24.net and two others.

ns01.brandshelter.com resolves to 193.227.117.15 and 2a04:2b00:14cc::15. Likewise, ns02.brandshelter.net resolves to 194.50.187.16 and 2a04:2b00:14dd::16 — two IP addresses apiece.