development-tutorials.com - dns.ninja

`development-tutorials.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::234^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0234.elastic-ssl.ui-r.com`
A	217.160.0.227^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1091.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:91^{🇺🇸 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	`ns1091.ui-dns.biz`
		A	185.132.33.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.biz`
NS	`ns1072.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:72^{🇺🇸 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	`ns1072.ui-dns.org`
		A	185.132.35.72^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1072.ui-dns.org`
NS	`ns1106.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:106^{🇺🇸 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	`ns1106.ui-dns.de`
		A	185.132.32.106^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1106.ui-dns.de`
NS	`ns1119.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:119^{🇺🇸 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	`ns1119.ui-dns.com`
		A	185.132.34.119^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1119.ui-dns.com`
MX	`mx00.ionos.fr` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.fr` ⭐
		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	`ns1091.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #8

`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=1784877257

Same first word

development-tutorials.com

DNS History

17 records (8 active, 9 former)

○NSns.phpnet.org2015-10-29 → 2017-02-18 · 4 obs

● 2015-10-29 22:45:32
● 2017-02-18 19:58:46
○ 2020-01-05 12:33:30
○ 2026-07-24 07:16:26

○NSns1.webmo.fr2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 19:58:46
● 2020-01-05 12:33:30
○ 2026-03-18 02:20:02
○ 2026-07-24 07:16:26

●NSns1072.ui-dns.org2026-03-18 → 2026-07-24 · 3 obs

○ 2020-01-05 12:33:30
● 2026-03-18 02:20:02
● 2026-07-24 07:16:26

●NSns1091.ui-dns.biz2026-03-18 → 2026-07-24 · 3 obs

○ 2020-01-05 12:33:30
● 2026-03-18 02:20:02
● 2026-07-24 07:16:26

●NSns1106.ui-dns.de2026-03-18 → 2026-07-24 · 3 obs

○ 2020-01-05 12:33:30
● 2026-03-18 02:20:02
● 2026-07-24 07:16:26

●NSns1119.ui-dns.com2026-03-18 → 2026-07-24 · 3 obs

○ 2020-01-05 12:33:30
● 2026-03-18 02:20:02
● 2026-07-24 07:16:26

○NSns2.phpnet.org2015-10-29 → 2017-02-18 · 4 obs

● 2015-10-29 22:45:32
● 2017-02-18 19:58:46
○ 2020-01-05 12:33:30
○ 2026-07-24 07:16:26

○NSns2.webmo.fr2020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 19:58:46
● 2020-01-05 12:33:30
○ 2026-03-18 02:20:02
○ 2026-07-24 07:16:26

●MXmx00.ionos.fr2026-03-18 → 2026-07-24 · 3 obs

○ 2020-01-05 12:33:30
● 2026-03-18 02:20:02
● 2026-07-24 07:16:26

●MXmx01.ionos.fr2026-03-18 → 2026-07-24 · 3 obs

○ 2020-01-05 12:33:30
● 2026-03-18 02:20:02
● 2026-07-24 07:16:26

○MXmx5.phpnet.org2017-02-18 → 2017-02-18 · 3 obs

● 2017-02-18 19:58:46
○ 2020-01-05 12:33:30
○ 2026-07-24 07:16:26

○MXmxsecondaire.phpnet.org2017-02-18 → 2017-02-18 · 3 obs

● 2017-02-18 19:58:46
○ 2020-01-05 12:33:30
○ 2026-07-24 07:16:26

○A188.130.25.232020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-18 19:58:46
● 2020-01-05 12:33:30
○ 2026-03-18 02:20:02
○ 2026-07-24 07:16:26

○A195.144.11.1242017-02-18 → 2020-01-05 · 5 obs

○ 2016-05-11 00:23:08
● 2017-02-18 19:58:46
● 2020-01-05 12:33:30
○ 2026-03-18 02:20:02
○ 2026-07-24 07:16:26

○A195.144.11.402015-10-29 → 2016-05-11 · 4 obs

● 2015-10-29 22:45:32
● 2016-05-11 00:23:08
○ 2017-02-18 19:58:46
○ 2026-07-24 07:16:26

●A2001:8d8:100f:f000::2342026-03-18 → 2026-07-24 · 3 obs

○ 2020-01-05 12:33:30
● 2026-03-18 02:20:02
● 2026-07-24 07:16:26

●A217.160.0.2272026-03-18 → 2026-07-24 · 3 obs

○ 2020-01-05 12:33:30
● 2026-03-18 02:20:02
● 2026-07-24 07:16:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
development-tutorials.com	ns1091.ui-dns.biz, ns1072.ui-dns.org, ns1106.ui-dns.de, ns1119.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.35.72

NS records: ns1091.ui-dns.biz, ns1072.ui-dns.org, ns1106.ui-dns.de, ns1119.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for development-tutorials.com (unsigned zone)

⏱️ Timing

Total: 520ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.227`
AAAA	1	`2001:8d8:100f:f000::234`
NS	4	`ns1119.ui-dns.com, ns1072.ui-dns.org...`
MX	2	`mx00.ionos.fr (pri: 10), mx01.ionos.fr (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1091.ui-dns.biz hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1119.ui-dns.com, ns1119.ui-dns.com)

Analysis

IP Addresses

development-tutorials.com resolves to the IP addresses 217.160.0.227 and 2001:8d8:100f:f000::234

Among the host names that share IP numbers with development-tutorials.com are frilei.com, xhorse.eu, m-quadrat.cc and two others.

Name Servers

The domain development-tutorials.com is delegated to these four name servers: ns1091.ui-dns.biz, ns1119.ui-dns.com, ns1106.ui-dns.de and ns1072.ui-dns.org.

development-tutorials.com shares at least some of its name servers with other domains, including costmad.co.uk, preformati.com, alamohardware.com and two others.

These name servers are frequently seen alongside ns1119.ui-dns.de, ns1119.ui-dns.biz, ns1119.ui-dns.org and 7 other name servers.

The host names ns1091.ui-dns.biz, ns1119.ui-dns.com, ns1106.ui-dns.de and ns1072.ui-dns.org each resolve to two IP addresses: ns1091.ui-dns.biz resolves to 185.132.33.91 and 2607:f1c0:fe:53:185:132:33:91; ns1119.ui-dns.com resolves to 185.132.34.119 and 2607:f1c0:fe:53:185:132:34:119; ns1106.ui-dns.de resolves to 185.132.32.106 and 2607:f1c0:fe:53:185:132:32:106; ns1072.ui-dns.org resolves to 185.132.35.72 and 2607:f1c0:fe:53:185:132:35:72.

Mail Servers

The MX records for development-tutorials.com point to two mail servers: mx00.ionos.fr and mx01.ionos.fr.

development-tutorials.com has the same mail server arrangement as a number of other domains, for example expertimmofrance.com, positivez.com, xenonbryne.fr and two more.

mx00.ionos.fr and mx01.ionos.fr each resolve to one IP number: mx00.ionos.fr points to 212.227.15.41 and mx01.ionos.fr points to 217.72.192.67.