quantumtechnology.info - robtex.com
quantumtechnology.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 141.51.89.44🇩🇪 DFN141.51.0.0/16 | ||||||
| PTR | exp1-pc87.physik.uni-kassel.de | ||||||
| NS | docks18.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:18🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| A | 217.160.80.145🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| NS | shades15.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:142🇺🇸 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 | shades15.rzone.de | ||||||
| A | 185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades15.rzone.de | ||||||
| MX | mail.quantumtechnology.info ⭐ | ||||||
| A | 141.51.89.7🇩🇪 DFN141.51.0.0/16 | ||||||
| PTR | kasey-laptop.physik.uni-kassel.de | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | docks18.rzone.dehostmaster@strato-rz.de 2020-05-14 #73 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774499873 | ||||||
Previously MX for
quantumtechnology.info |
Subdomains
mail.quantumtechnology.info |
Same first word
quantumtechnology.biz |
quantumtechnology.info |
quantumtechnology.net |
quantumtechnology.com |
quantumtechnology.ca |
quantumtechnology.com.au |
quantumtechnology.eu |
DNS History
11 records (4 active, 7 former)
●MXmail.quantumtechnology.info2026-02-23 → 2026-03-26 · 3 obs
● 2026-02-23 00:31:26
● 2026-03-26 04:57:00
○MXquantumtechnology.info2016-08-11 → 2020-03-28 · 5 obs
● 2016-08-11 09:52:20
● 2020-03-28 08:55:12
○ 2026-02-23 00:31:26
○ 2026-03-26 04:57:00
○MXsmtp.rzone.de2015-05-02 → 2016-03-21 · 4 obs
● 2016-03-21 02:00:18
○ 2016-08-11 09:52:20
○ 2026-03-26 04:57:00
○A134.93.175.1082016-08-11 → 2016-08-11 · 4 obs
● 2016-08-11 09:52:20
○ 2017-03-30 18:10:00
○ 2026-03-26 04:57:00
○A141.51.197.522017-03-30 → 2020-03-28 · 5 obs
● 2017-03-30 18:10:00
● 2020-03-28 08:55:12
○ 2026-02-23 00:31:26
○ 2026-03-26 04:57:00
●A141.51.89.442026-02-23 → 2026-03-26 · 3 obs
● 2026-02-23 00:31:26
● 2026-03-26 04:57:00
○A2001:4c80:40:629:21d:d8ff:feb7:22862016-08-11 → 2016-08-11 · 4 obs
● 2016-08-11 09:52:20
○ 2017-03-30 18:10:00
○ 2026-03-26 04:57:00
○A2a01:238:20a:202:1148::2015-05-02 → 2016-03-21 · 4 obs
● 2016-03-21 02:00:18
○ 2016-08-11 09:52:20
○ 2026-03-26 04:57:00
○A81.169.145.1482015-05-02 → 2016-03-21 · 4 obs
● 2016-03-21 02:00:18
○ 2016-08-11 09:52:20
○ 2026-03-26 04:57:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| quantumtechnology.info | docks18.rzone.de, shades15.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.142
NS records: docks18.rzone.de, shades15.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quantumtechnology.info (unsigned zone)
⏱️ Timing
Total: 765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.51.89.44 |
| NS | 2 | docks18.rzone.de, shades15.rzone.de |
| MX | 1 | mail.quantumtechnology.info (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | docks18.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
mail.quantumtechnology.info is a child of quantumtechnology.info.
IP Addresses
quantumtechnology.info resolves to one IP number: 141.51.89.44.
Other host names, for example exp1-pc87.physik.uni-kassel.de, share IP numbers with quantumtechnology.info.
Name Servers
quantumtechnology.info's delegation uses two name servers: docks18.rzone.de and shades15.rzone.de.
quantumtechnology.info uses the same name server setup as other domains, such as fruehwein.org, hockey-news.de, dalleweb.de, germanstemcellbank.com and trafodesign.de.
quantumtechnology.info at least partially shares name servers with other domains, including ilter.eu, martin35.de, ownyourstage.berlin, ra-vock.de and infomantis.gmbh.
These name servers are commonly used with shades20.rzone.de, shades17.rzone.de, shades10.rzone.de, shades16.rzone.de, docks17.rzone.de, docks16.rzone.de, docks06.rzone.de, shades02.rzone.de, docks13.rzone.de and docks09.rzone.de.
Host names with two IPs:
docks18.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:18 and 217.160.80.145
shades15.rzone.de points to 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142
Mail Servers
A single mail server handles quantumtechnology.info, mail.quantumtechnology.info.
Host name mail.quantumtechnology.info resolves to a single IP: 141.51.89.7.