zhaw.org - robtex.com
zhaw.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.udag.de ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| A | 217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| NS | ns.udag.net ⚠️ Not in zone NS records | ||||||
| A | 2607:f1c0:fe:53:185:132:33:253🇺🇸 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 | ns.udag.net | ||||||
| A | 185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.net | ||||||
| NS | ns.udag.org ⚠️ Not in zone NS records | ||||||
| A | 2607:f1c0:fe:53:185:132:34:253🇺🇸 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 | ns.udag.org | ||||||
| A | 185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.org | ||||||
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.infohostmaster@donuts.email serial=1784377641 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
●NSns.udag.de2015-10-15 → 2026-07-18 · 3 obs
○ 2015-05-21 00:57:48
● 2015-10-15 13:52:10
● 2026-07-18 12:43:08
● 2015-10-15 13:52:10
● 2026-07-18 12:43:08
●NSns.udag.net2015-10-15 → 2026-07-18 · 3 obs
○ 2015-05-21 00:57:48
● 2015-10-15 13:52:10
● 2026-07-18 12:43:08
● 2015-10-15 13:52:10
● 2026-07-18 12:43:08
●NSns.udag.org2015-10-15 → 2026-07-18 · 3 obs
○ 2015-05-21 00:57:48
● 2015-10-15 13:52:10
● 2026-07-18 12:43:08
● 2015-10-15 13:52:10
● 2026-07-18 12:43:08
○NSns.udagdns.de2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 00:57:48
○ 2015-10-15 13:52:10
○ 2026-07-18 12:43:08
○ 2015-10-15 13:52:10
○ 2026-07-18 12:43:08
○NSns.udagdns.net2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 00:57:48
○ 2015-10-15 13:52:10
○ 2026-07-18 12:43:08
○ 2015-10-15 13:52:10
○ 2026-07-18 12:43:08
○MXmx1.agenturserver.de2018-10-08 → 2018-10-08 · 4 obs
○ 2017-01-29 21:47:02
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
○MXmx2.agenturserver.de2018-10-08 → 2018-10-08 · 4 obs
○ 2017-01-29 21:47:02
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
○MXmx3.agenturserver.de2018-10-08 → 2018-10-08 · 4 obs
○ 2017-01-29 21:47:02
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
○MXmx4.agenturserver.de2018-10-08 → 2018-10-08 · 4 obs
○ 2017-01-29 21:47:02
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
○MXmx51.mymxserver.com2015-05-21 → 2017-01-29 · 4 obs
● 2015-05-21 00:57:48
● 2017-01-29 21:47:02
○ 2018-10-08 04:57:36
○ 2026-07-18 12:43:08
● 2017-01-29 21:47:02
○ 2018-10-08 04:57:36
○ 2026-07-18 12:43:08
○MXnx51.mymxserver.com2015-05-21 → 2017-01-29 · 4 obs
● 2015-05-21 00:57:48
● 2017-01-29 21:47:02
○ 2018-10-08 04:57:36
○ 2026-07-18 12:43:08
● 2017-01-29 21:47:02
○ 2018-10-08 04:57:36
○ 2026-07-18 12:43:08
○A188.94.254.1162015-05-21 → 2017-01-29 · 4 obs
● 2015-05-21 00:57:48
● 2017-01-29 21:47:02
○ 2018-10-08 04:57:36
○ 2026-07-18 12:43:08
● 2017-01-29 21:47:02
○ 2018-10-08 04:57:36
○ 2026-07-18 12:43:08
○A46.30.57.622018-10-08 → 2018-10-08 · 4 obs
○ 2017-01-29 21:47:02
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
● 2018-10-08 04:57:36
○ 2026-03-26 21:35:12
○ 2026-07-18 12:43:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| zhaw.org | ns.udag.org, ns.udag.de, ns.udag.net | 2 records |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.org, ns.udag.de, ns.udag.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zhaw.org (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.udag.org, ns.udag.org)
Analysis
Name Servers
Three name servers are authoritative for zhaw.org: ns.udag.de, ns.udag.net and ns.udag.org.
zhaw.org partially shares its NS delegation with several other domains, including showbiz-united.com, gebrauchte-ersatzteile-audi.de, netobjects.de and two others.
ns.udag.de resolves to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253. ns.udag.net resolves to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253. ns.udag.org resolves to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253. All three hostnames point to two IP numbers each.