developer-week.com - dns.ninja

`developer-week.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.59^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1069.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5345:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1069.ui-dns.org`
		A	217.160.83.69^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1069.ui-dns.org`
NS	`ns1017.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5211:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.com`
		A	217.160.82.17^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.com`
NS	`ns1028.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:511c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.biz`
		A	217.160.81.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.biz`
NS	`ns1083.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:83^{🇺🇸 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	`ns1083.ui-dns.de`
		A	217.160.80.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		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	`ns1069.ui-dns.org`hostmaster@1und1.com 2017-06-01 #11

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782688815

Same first word

developer-week.com

developer-week.de

DNS History

14 records (8 active, 6 former)

●NSns1017.ui-dns.com2026-04-25 → 2026-06-28 · 3 obs

○ 2017-04-03 18:32:58
● 2026-04-25 04:51:38
● 2026-06-28 23:30:18

●NSns1028.ui-dns.biz2026-04-25 → 2026-06-28 · 3 obs

○ 2017-04-03 18:32:58
● 2026-04-25 04:51:38
● 2026-06-28 23:30:18

●NSns1069.ui-dns.org2026-04-25 → 2026-06-28 · 3 obs

○ 2017-04-03 18:32:58
● 2026-04-25 04:51:38
● 2026-06-28 23:30:18

●NSns1083.ui-dns.de2026-04-25 → 2026-06-28 · 3 obs

○ 2017-04-03 18:32:58
● 2026-04-25 04:51:38
● 2026-06-28 23:30:18

○NSns65.1und1.de2015-08-10 → 2017-04-03 · 4 obs

● 2015-08-10 03:09:14
● 2017-04-03 18:32:58
○ 2026-04-25 04:51:38
○ 2026-06-28 23:30:18

○NSns66.1und1.de2015-08-10 → 2017-04-03 · 4 obs

● 2015-08-10 03:09:14
● 2017-04-03 18:32:58
○ 2026-04-25 04:51:38
○ 2026-06-28 23:30:18

●MXmx00.ionos.de2026-04-25 → 2026-06-28 · 3 obs

○ 2017-04-03 18:32:58
● 2026-04-25 04:51:38
● 2026-06-28 23:30:18

○MXmx00.kundenserver.de2015-08-10 → 2017-04-03 · 4 obs

● 2015-08-10 03:09:14
● 2017-04-03 18:32:58
○ 2026-04-25 04:51:38
○ 2026-06-28 23:30:18

●MXmx01.ionos.de2026-04-25 → 2026-06-28 · 3 obs

○ 2017-04-03 18:32:58
● 2026-04-25 04:51:38
● 2026-06-28 23:30:18

○MXmx01.kundenserver.de2015-08-10 → 2017-04-03 · 4 obs

● 2015-08-10 03:09:14
● 2017-04-03 18:32:58
○ 2026-04-25 04:51:38
○ 2026-06-28 23:30:18

●A2001:8d8:100f:f000::2002026-04-25 → 2026-06-28 · 3 obs

○ 2017-04-03 18:32:58
● 2026-04-25 04:51:38
● 2026-06-28 23:30:18

●A217.160.0.592026-04-25 → 2026-06-28 · 3 obs

○ 2017-04-03 18:32:58
● 2026-04-25 04:51:38
● 2026-06-28 23:30:18

○A82.165.62.1892016-07-17 → 2017-04-03 · 5 obs

○ 2016-03-05 03:29:06
● 2016-07-17 22:06:28
● 2017-04-03 18:32:58
○ 2026-04-25 04:51:38
○ 2026-06-28 23:30:18

○A82.165.63.1082015-08-10 → 2016-03-05 · 4 obs

● 2015-08-10 03:09:14
● 2016-03-05 03:29:06
○ 2016-07-17 22:06:28
○ 2026-06-28 23:30:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
developer-week.com	ns1069.ui-dns.org, ns1028.ui-dns.biz, ns1083.ui-dns.de, ns1017.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.69

NS records: ns1069.ui-dns.org, ns1028.ui-dns.biz, ns1083.ui-dns.de, ns1017.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developer-week.com (unsigned zone)

⏱️ Timing

Total: 617ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.59`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1028.ui-dns.biz, ns1069.ui-dns.org...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1069.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1017.ui-dns.com, ns1017.ui-dns.com)

Analysis

IP Addresses

developer-week.com resolves to the IP addresses 217.160.0.59 and 2001:8d8:100f:f000::200

Among the host names that share IP numbers with developer-week.com are association-louis-kremp.fr, motoria.de, lefuraut.com and two others.

Name Servers

The domain developer-week.com is delegated to these four name servers: ns1028.ui-dns.biz, ns1017.ui-dns.com, ns1083.ui-dns.de and ns1069.ui-dns.org.

developer-week.com has at least partial name server overlap with other domains, such as mirror-events.de, agpeer.net, traders-forex.com and two others.

ns1083.ui-dns.org, ns1028.ui-dns.de and ns1083.ui-dns.biz — plus 7 other name servers — are commonly paired with these name servers.

ns1028.ui-dns.biz, ns1017.ui-dns.com, ns1083.ui-dns.de and ns1069.ui-dns.org all point to exactly two IP numbers each: ns1028.ui-dns.biz → 217.160.81.28 and 2001:8d8:fe:53:0:d9a0:511c:100; ns1017.ui-dns.com → 217.160.82.17 and 2001:8d8:fe:53:0:d9a0:5211:100; ns1083.ui-dns.de → 217.160.80.83 and 2607:f1c0:fe:53:185:132:32:83; ns1069.ui-dns.org → 217.160.83.69 and 2001:8d8:fe:53:0:d9a0:5345:100.

Mail Servers

The MX records for developer-week.com point to two mail servers: mx00.ionos.de and mx01.ionos.de.

developer-week.com has the same mail server arrangement as a number of other domains, for example radiology.guide, fgk.info, wolfeskinder.de and two more.

mx00.ionos.de directs to 212.227.15.41 and mx01.ionos.de directs to 217.72.192.67; each host name points to exactly one IP number.