developer-tools.org - dns.ninja

`developer-tools.org`

DNSSEC	⚠️ Not signed
A	217.160.0.133^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-133.elastic-ssl.ui-r.com`
NS	`ns1074.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:74^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1074.ui-dns.de`
		A	185.132.32.74^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1074.ui-dns.de`
NS	`ns1074.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:74^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1074.ui-dns.biz`
		A	185.132.33.74^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1074.ui-dns.biz`
NS	`ns1074.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:74^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1074.ui-dns.com`
		A	185.132.34.74^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1074.ui-dns.com`
NS	`ns1074.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:74^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1074.ui-dns.org`
		A	185.132.35.74^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1074.ui-dns.org`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1074.ui-dns.de`hostmaster@1and1.co.uk 2016-04-28 #3

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785066305

Same first word

developer-tools.com

developer-tools.org

DNS History

13 records (7 active, 6 former)

●NSns1074.ui-dns.biz2020-02-17 → 2026-07-26 · 3 obs

○ 2017-03-19 03:35:56
● 2020-02-17 13:55:34
● 2026-07-26 11:56:34

●NSns1074.ui-dns.com2020-02-17 → 2026-07-26 · 3 obs

○ 2017-03-19 03:35:56
● 2020-02-17 13:55:34
● 2026-07-26 11:56:34

●NSns1074.ui-dns.de2020-02-17 → 2026-07-26 · 3 obs

○ 2017-03-19 03:35:56
● 2020-02-17 13:55:34
● 2026-07-26 11:56:34

●NSns1074.ui-dns.org2020-02-17 → 2026-07-26 · 3 obs

○ 2017-03-19 03:35:56
● 2020-02-17 13:55:34
● 2026-07-26 11:56:34

○NSns33.1and1.co.uk2015-08-21 → 2017-03-19 · 4 obs

● 2015-08-21 18:35:36
● 2017-03-19 03:35:56
○ 2020-02-17 13:55:34
○ 2026-07-26 11:56:34

○NSns34.1and1.co.uk2015-08-21 → 2017-03-19 · 4 obs

● 2015-08-21 18:35:36
● 2017-03-19 03:35:56
○ 2020-02-17 13:55:34
○ 2026-07-26 11:56:34

○MXmx00.1and1.co.uk2015-08-21 → 2020-02-17 · 4 obs

● 2015-08-21 18:35:36
● 2020-02-17 13:55:34
○ 2026-02-16 13:28:14
○ 2026-07-26 11:56:34

●MXmx00.ionos.co.uk2026-02-16 → 2026-07-26 · 3 obs

○ 2020-02-17 13:55:34
● 2026-02-16 13:28:14
● 2026-07-26 11:56:34

○MXmx01.1and1.co.uk2015-08-21 → 2020-02-17 · 4 obs

● 2015-08-21 18:35:36
● 2020-02-17 13:55:34
○ 2026-02-16 13:28:14
○ 2026-07-26 11:56:34

●MXmx01.ionos.co.uk2026-02-16 → 2026-07-26 · 3 obs

○ 2020-02-17 13:55:34
● 2026-02-16 13:28:14
● 2026-07-26 11:56:34

●A217.160.0.1332020-02-17 → 2026-07-26 · 3 obs

○ 2017-03-19 03:35:56
● 2020-02-17 13:55:34
● 2026-07-26 11:56:34

○A217.160.223.262016-07-10 → 2017-03-19 · 5 obs

○ 2016-03-17 13:00:06
● 2016-07-10 14:51:10
● 2017-03-19 03:35:56
○ 2020-02-17 13:55:34
○ 2026-07-26 11:56:34

○A82.165.56.2022015-08-21 → 2016-03-17 · 4 obs

● 2015-08-21 18:35:36
● 2016-03-17 13:00:06
○ 2016-07-10 14:51:10
○ 2026-07-26 11:56:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
developer-tools.org	ns1074.ui-dns.biz, ns1074.ui-dns.org, ns1074.ui-dns.de, ns1074.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.74

NS records: ns1074.ui-dns.biz, ns1074.ui-dns.org, ns1074.ui-dns.de, ns1074.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developer-tools.org (unsigned zone)

⏱️ Timing

Total: 584ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.133`
NS	4	`ns1074.ui-dns.de, ns1074.ui-dns.biz...`
MX	2	`mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1074.ui-dns.de hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1074.ui-dns.org, ns1074.ui-dns.org)

Analysis

IP Addresses

developer-tools.org has exactly one IP address — 217.160.0.133.

mohs10.com, fvid.net, www.gemeinde-zur-heimat.de plus two other host names have IP numbers in common with developer-tools.org.

Name Servers

Four name servers handle the delegation for developer-tools.org: ns1074.ui-dns.biz, ns1074.ui-dns.com, ns1074.ui-dns.de and ns1074.ui-dns.org.

At least some of developer-tools.org's name servers are shared with other domains, for example wpm-werlte.com, proway.de, markowsky.eu and two more.

These name servers tend to co-occur with ns1051.ui-dns.org, ns1084.ui-dns.de, ns1085.ui-dns.org and 6 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1074.ui-dns.biz directs to 185.132.33.74 and 2607:f1c0:fe:53:185:132:33:74; ns1074.ui-dns.com directs to 185.132.34.74 and 2607:f1c0:fe:53:185:132:34:74; ns1074.ui-dns.de directs to 185.132.32.74 and 2607:f1c0:fe:53:185:132:32:74; ns1074.ui-dns.org directs to 185.132.35.74 and 2607:f1c0:fe:53:185:132:35:74.

Mail Servers

developer-tools.org uses two mail servers, mx00.ionos.co.uk and mx01.ionos.co.uk.

The mail server setup of developer-tools.org matches that of other domains such as cbmsecurity.com, ac-lasers.co.uk, meloworld.com and two others.

Each of mx00.ionos.co.uk and mx01.ionos.co.uk has one IP address: mx00.ionos.co.uk uses 212.227.15.41 and mx01.ionos.co.uk uses 217.72.192.67.