tdev.dk - dns.ninja

`tdev.dk`

DNSSEC	⚠️ Not signed
A	81.19.230.33^{🇩🇰 SENTIA81.19.224.0/20}
		PTR	`plesk03.dynadohosting.io`
NS	`ns-1337.awsdns-39.org` ⭐
		A	2600:9000:5305:3900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1337.awsdns-39.org`
		A	205.251.197.57^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1337.awsdns-39.org`
NS	`ns-1547.awsdns-01.co.uk`
		A	2600:9000:5306:b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1547.awsdns-01.co.uk`
		A	205.251.198.11^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1547.awsdns-01.co.uk`
NS	`ns-437.awsdns-54.com`
		A	2600:9000:5301:b500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-437.awsdns-54.com`
		A	205.251.193.181^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-437.awsdns-54.com`
NS	`ns-836.awsdns-40.net`
		A	2600:9000:5303:4400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-836.awsdns-40.net`
		A	205.251.195.68^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-836.awsdns-40.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`ns-1337.awsdns-39.org`awsdns-hostmaster@amazon.com serial=1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1781442001localtime Sun Jun 14 15:00:01 2026gmtime Sun Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1781442001

Same first word

tdev.com.au

tdev.us

tdev.com

tdev.be

tdev.dk

tdev.fr

tdev.ca

tdev.org

tdev.io

tdev.ru

tdev.ly

tdev.de

tdev.co

tdev.app

tdev.cn

tdev.me

tdev.eu

tdev.pl

Similar names

edtv.co

dvet.net

edtv.org

detv.net

vted.de

dvte.net

evdt.com

edtv.nl

evtd.nl

dtve.cn

dvet.ac.in

dtev.org

edtv.info

edtv.ru

devt.net

tevd.com

devt.co.uk

dvet.ru

dvte.com

vdet.cn

vedt.com

devt.de

dvet.gov.in

vdet.ru

dtve.se

devt.com

tved.net

evtd.com

detv.online

evtd.com.cn

devt.ru

dvet.eu

detv.ru

dvet.online

dvet.com.br

edtv.it

dvet.org

tvde.com

vetd.nl

tedv.de

tedv.net

detv.nl

vted.net

edtv.xyz

edtv.servehttp.com

tved.cn

devt.ch

devt.eu

dtev.de

tved.me

dvet.de

edtv.ca

edvt.de

tved.dk

devt.org

tvde.net

tved.ru

vedt.ru

dvte.org

detv.org

vted.vn

devt.be

dtve.com

tved.net.au

etdv.org

dtve.app

detv.info

edtv.co.uk

tevd.ru

dtev.com

tedv.org

dtve.org

detv.com

vdet.com

tved.it

tvde.cn

edtv.eu

tved.org

tved.de

detv.de

edtv.cn

etvd.xyz

evdt.ru

dtve.ch

devt.nl

tvde.de

edtv.in

dtve.co.uk

vtde.kasserver.com

DNS History

16 records (10 active, 6 former)

●NSns-1337.awsdns-39.org2021-01-28 → 2026-06-14 · 3 obs

○ 2019-02-13 13:11:24
● 2021-01-28 10:34:18
● 2026-06-14 13:28:22

●NSns-1547.awsdns-01.co.uk2021-01-28 → 2026-06-14 · 3 obs

○ 2019-02-13 13:11:24
● 2021-01-28 10:34:18
● 2026-06-14 13:28:22

●NSns-437.awsdns-54.com2021-01-28 → 2026-06-14 · 3 obs

○ 2019-02-13 13:11:24
● 2021-01-28 10:34:18
● 2026-06-14 13:28:22

●NSns-836.awsdns-40.net2021-01-28 → 2026-06-14 · 3 obs

○ 2019-02-13 13:11:24
● 2021-01-28 10:34:18
● 2026-06-14 13:28:22

○NSns1.gratisdns.dk2019-02-13 → 2019-02-13 · 3 obs

● 2019-02-13 13:11:24
○ 2021-01-28 10:34:18
○ 2026-06-14 13:28:22

○NSns2.gratisdns.dk2019-02-13 → 2019-02-13 · 3 obs

● 2019-02-13 13:11:24
○ 2021-01-28 10:34:18
○ 2026-06-14 13:28:22

○NSns3.gratisdns.dk2019-02-13 → 2019-02-13 · 3 obs

● 2019-02-13 13:11:24
○ 2021-01-28 10:34:18
○ 2026-06-14 13:28:22

○NSns4.gratisdns.dk2019-02-13 → 2019-02-13 · 3 obs

● 2019-02-13 13:11:24
○ 2021-01-28 10:34:18
○ 2026-06-14 13:28:22

○NSns5.gratisdns.dk2019-02-13 → 2019-02-13 · 3 obs

● 2019-02-13 13:11:24
○ 2021-01-28 10:34:18
○ 2026-06-14 13:28:22

●MXalt1.aspmx.l.google.com2019-02-13 → 2026-06-14 · 2 obs

● 2019-02-13 13:11:24
● 2026-06-14 13:28:22

●MXalt2.aspmx.l.google.com2019-02-13 → 2026-06-14 · 2 obs

● 2019-02-13 13:11:24
● 2026-06-14 13:28:22

●MXalt3.aspmx.l.google.com2019-02-13 → 2026-06-14 · 2 obs

● 2019-02-13 13:11:24
● 2026-06-14 13:28:22

●MXalt4.aspmx.l.google.com2019-02-13 → 2026-06-14 · 2 obs

● 2019-02-13 13:11:24
● 2026-06-14 13:28:22

●MXaspmx.l.google.com2019-02-13 → 2026-06-14 · 2 obs

● 2019-02-13 13:11:24
● 2026-06-14 13:28:22

●A81.19.230.332021-01-28 → 2026-06-14 · 3 obs

○ 2019-02-13 13:11:24
● 2021-01-28 10:34:18
● 2026-06-14 13:28:22

○A81.7.131.372019-02-13 → 2019-02-13 · 3 obs

● 2019-02-13 13:11:24
○ 2021-01-28 10:34:18
○ 2026-06-14 13:28:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	h.nic.dk, t.nic.dk, b.nic.dk, c.nic.dk...	-
tdev.dk	ns-437.awsdns-54.com, ns-1337.awsdns-39.org, ns-836.awsdns-40.net, ns-1547.awsdns-01.co.uk	-

✅ Authoritative Response

Server:205.251.195.68

NS records: ns-437.awsdns-54.com, ns-1337.awsdns-39.org, ns-836.awsdns-40.net, ns-1547.awsdns-01.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tdev.dk (unsigned zone)

⏱️ Timing

Total: 657ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.19.230.33`
NS	4	`ns-1337.awsdns-39.org, ns-1547.awsdns-01.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com -all`
SOA	1	`ns-1337.awsdns-39.org awsdns-hostmaster.`

Analysis

IP Addresses

tdev.dk resolves to just one IP address, 81.19.230.33.

Host names such as swiff.dk, fastcom.dk and uddannelsesfocus.dk share their IP numbers with tdev.dk.

Name Servers

The NS records for tdev.dk point to four name servers: ns-437.awsdns-54.com, ns-836.awsdns-40.net, ns-1337.awsdns-39.org and ns-1547.awsdns-01.co.uk.

There is at least partial name server overlap between tdev.dk and other domains — greenwich.co.jp, tbdy.us, cloudeagle.ai and two more among them.

All four hostnames — ns-437.awsdns-54.com, ns-836.awsdns-40.net, ns-1337.awsdns-39.org and ns-1547.awsdns-01.co.uk — resolve to two IP numbers apiece: ns-437.awsdns-54.com to 205.251.193.181 and 2600:9000:5301:b500::1; ns-836.awsdns-40.net to 205.251.195.68 and 2600:9000:5303:4400::1; ns-1337.awsdns-39.org to 205.251.197.57 and 2600:9000:5305:3900::1; ns-1547.awsdns-01.co.uk to 205.251.198.11 and 2600:9000:5306:b00::1.

Mail Servers

Five mail servers handle tdev.dk: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between tdev.dk and other domains, including hotshop.gr, ns500731.ns500742.ns500731.ns500671.ns500671.ns500704.ns500704.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500765.ns500693.ns500699.ns500699.ns500693.ns500699.ns500693.ns500693.ns500699.ns500588.ns500683.ns500699.ns500632.ns500632.ns500110.dtrkdll.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to two addresses: 192.178.155.27 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.