dev.ag - robtex.com
dev.ag
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:8d8:100f:f000::25a🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-025a.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.59🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | ns11.schlund.de ⭐ | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5033:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns1051.ui-dns.de | ||||||
| A | 217.160.80.51🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns1051.ui-dns.de | ||||||
| NS | ns12.schlund.de | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5132:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns1050.ui-dns.biz | ||||||
| A | 217.160.81.50🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns1050.ui-dns.biz | ||||||
| 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 | ns11.schlund.dehostmaster@schlund.de 2016-04-09 #17 | ||||||
ag
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.cctld.afilias-nst.info ⭐ | ||||||
| NS | a2.cctld.afilias-nst.info | ||||||
| NS | b0.cctld.afilias-nst.org | ||||||
| NS | b2.cctld.afilias-nst.org | ||||||
| NS | c0.cctld.afilias-nst.info | ||||||
| NS | d0.cctld.afilias-nst.org | ||||||
| SOA | a0.cctld.afilias-nst.infohostmaster@donuts.email serial=1778371876 | ||||||
Subdomains
www.dev.ag |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns11.schlund.de2015-09-03 → 2026-05-10 · 2 obs
● 2026-05-10 00:23:48
●NSns12.schlund.de2015-09-03 → 2026-05-10 · 2 obs
● 2026-05-10 00:23:48
●MXmx00.ionos.de2026-02-18 → 2026-05-10 · 3 obs
● 2026-02-18 02:10:26
● 2026-05-10 00:23:48
○MXmx00.kundenserver.de2015-09-03 → 2021-07-30 · 4 obs
● 2021-07-30 05:09:54
○ 2026-02-18 02:10:26
○ 2026-05-10 00:23:48
●MXmx01.ionos.de2026-02-18 → 2026-05-10 · 3 obs
● 2026-02-18 02:10:26
● 2026-05-10 00:23:48
○MXmx01.kundenserver.de2015-09-03 → 2021-07-30 · 4 obs
● 2021-07-30 05:09:54
○ 2026-02-18 02:10:26
○ 2026-05-10 00:23:48
●A2001:8d8:100f:f000::25a2026-02-18 → 2026-05-10 · 3 obs
● 2026-02-18 02:10:26
● 2026-05-10 00:23:48
○A212.227.147.1372015-09-03 → 2017-01-01 · 4 obs
● 2017-01-01 21:42:02
○ 2020-11-21 00:47:20
○ 2026-05-10 00:23:48
●A217.160.0.592020-11-21 → 2026-05-10 · 3 obs
● 2020-11-21 00:47:20
● 2026-05-10 00:23:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ag | a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, b2.cctld.afilias-nst.org... | 12 records |
| dev.ag | ns12.schlund.de, ns11.schlund.de | - |
✅ Authoritative Response
Server:217.160.81.50
NS records: ns12.schlund.de, ns11.schlund.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev.ag (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.59 |
| AAAA | 1 | 2001:8d8:100f:f000::25a |
| NS | 2 | ns12.schlund.de, ns11.schlund.de |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns11.schlund.de hostmaster.schlund.de |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a0.cctld.afilias-nst.info, a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info...)
Analysis
Hierarchy
The parent of www.dev.ag is dev.ag.
IP Addresses
Two IP numbers are pointed to by dev.ag: 2001:8d8:100f:f000::25a and 217.160.0.59.
other host names include freespeechbites.com, basicprint.de, berlin-and-beyond.com, pacevision.de and prolearn.gmbh; they share IP numbers with dev.ag.
Name Servers
Two name servers ns11.schlund.de and ns12.schlund.de handle the delegation for dev.ag.
dev.ag shares the same name server setup as other domains, for instance ohn.be, rein.li, wilke.ag, einsundeins.ag and linz.li.
dev.ag at least partially shares name servers with other domains, for instance schleier-hannover.de, gstore.de, lonnie.net, dom-verden.de and g-techgmbh.de.
These name servers are commonly used with the following: ns1042.ui-dns.biz, ns1042.ui-dns.com, ns1042.ui-dns.de and ns1042.ui-dns.org.
Host names with two IP numbers:
ns11.schlund.de points to 2001:8d8:fe:53:0:d9a0:5033:100 and 217.160.80.51.
ns12.schlund.de points to 2001:8d8:fe:53:0:d9a0:5132:100 and 217.160.81.50.
Mail Servers
dev.ag is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
dev.ag uses the same mail server setup as other domains, for instance insdeep.com, wellnessfactory-fuerth.de, maklerbox.de, tsb-horkheim-hunters.de and adlerapo.de.
Host names with one IP:
mx00.ionos.de points to: 212.227.15.41
mx01.ionos.de points to: 217.72.192.67