chem.au.dk - robtex.com
chem.au.dk
au.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.45.20.48🇩🇰 AU-ASN185.45.20.0/22 AU-public | ||||||
| NS | infobloxgm3.au.dk ⭐ | ||||||
| NS | ns3.au.dk | ||||||
| NS | ns4.au.dk | ||||||
| MX | au-dk.m-v1.mx.microsoft ⭐ | ||||||
| TXT | v=spf1 include:spf.au.dk -all | ||||||
| TXT | +Fnrpf/C6TrPbElr0B4fQGjNEYRd4T/ytAhMD8ykt/moByOIDbK0I6RMUBqJ0TVjSMNzyiD51EX7U... | ||||||
| TXT | ppO+5CUA3y6OgCCZsRDPvU6O8Xixg5zXQ6Grj78SgEA/H44nZaQ+ZuSjSSQEPHw/JhIRBvtMLwOkh... | ||||||
| TXT | facebook-domain-verification=utyroagwj8u8kxmw2ic2lppqoyl7ci | ||||||
| TXT | facebook-domain-verification=j5idhj3z2q5z0g278fbvz0r9a6514t | ||||||
| TXT | +iP7dH9sQ7U6Bizb5xnlnP1XHsguI/P3TfT9D3uaDJU= | ||||||
| TXT | eUWetivz3T6kSv0rVsZctuxW608nPMLSD2OOrysnUJY= | ||||||
| TXT | feM2adQcQxv1whDnMIPyaXUfBUntVwKt0RByr6toeoU= | ||||||
| TXT | cisco-ci-domain-verification=32d3e8846a2f05d750cd8b256efb1007d1dbe8b5cd6332d1... | ||||||
| TXT | _globalsign-domain-verification=_s8DS-NJexcgiiwmad7BTd5cb8ZNjQB8ud5pKppY8K | ||||||
| TXT | HARICA-6Qf59HXTkKhLQAnEiXF | ||||||
| TXT | v=msv1 t=ACEC4DAA-8F71-4B7A-BF61-05179ED7BA3D | ||||||
| SOA | infobloxgm3.au.dkauit-dns@au.dk serial=2015612832 | ||||||
rank #2625 globally
rank #2 in the tld
This domain name "au.dk" is associated with Aarhus University, a prestigious educational institution located in Denmark. The university uses this domain for its official website where it provides information about its faculties, courses, research, events, and other related content.WOT: SAFE (87/100)
📈 Tranco rank: #10,355
Subdomains
kemovemac.chem.au.dk |
uran2.chem.au.dk |
platinng.chem.au.dk |
uran.chem.au.dk |
st-protein02.chem.au.dk |
wolfram.chem.au.dk |
mangan.chem.au.dk |
Same first word
Similar names
DNS History
18 records (5 active, 13 former)
○NSinfobloxgm2.au.dk2016-09-19 → 2017-01-26 · 5 obs
● 2016-09-19 16:56:48
● 2017-01-26 02:37:26
○ 2021-11-12 07:14:24
○ 2026-05-11 01:20:54
●NSinfobloxgm3.au.dk2021-11-12 → 2026-05-11 · 3 obs
● 2021-11-12 07:14:24
● 2026-05-11 01:20:54
○NSns-soa.darenet.dk2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-25 01:45:42
○ 2026-05-11 01:20:54
○NSns.au.dk2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-25 01:45:42
○ 2026-05-11 01:20:54
○NSns2.au.dk2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-25 01:45:42
○ 2026-05-11 01:20:54
●NSns3.au.dk2015-08-25 → 2026-05-11 · 6 obs
● 2015-08-25 01:45:42
● 2016-07-14 13:14:48
○ 2016-09-19 16:56:48
● 2021-11-12 07:14:24
● 2026-05-11 01:20:54
●NSns4.au.dk2015-08-25 → 2026-05-11 · 3 obs
● 2015-08-25 01:45:42
● 2026-05-11 01:20:54
○NSns5.au.dk2015-08-25 → 2017-01-26 · 5 obs
● 2015-08-25 01:45:42
● 2017-01-26 02:37:26
○ 2021-11-12 07:14:24
○ 2026-05-11 01:20:54
○NSplatinng.chem.au.dk2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-25 01:45:42
○ 2026-05-11 01:20:54
○NSuniinfobloxgm.uni.au.dk2015-08-25 → 2015-12-18 · 5 obs
● 2015-08-25 01:45:42
● 2015-12-18 06:32:26
○ 2016-04-04 09:34:02
○ 2026-05-11 01:20:54
○NSuran2.chem.au.dk2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-25 01:45:42
○ 2026-05-11 01:20:54
○NSuranus.daimi.au.dk2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-25 01:45:42
○ 2026-05-11 01:20:54
●MXchem-au-dk.b-v1.mx.microsoft2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 20:50:32
● 2026-05-11 01:20:54
○MXchem-au-dk.mail.protection.outlook.com2015-08-25 → 2021-11-12 · 5 obs
● 2015-08-25 01:45:42
● 2021-11-12 07:14:24
○ 2026-02-15 20:50:32
○ 2026-05-11 01:20:54
○MXsmtp.nfit.au.dk2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-25 01:45:42
○ 2026-05-11 01:20:54
○A130.225.12.12015-08-25 → 2017-01-26 · 5 obs
● 2015-08-25 01:45:42
● 2017-01-26 02:37:26
○ 2021-11-12 07:14:24
○ 2026-05-11 01:20:54
○A130.225.22.112009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-25 01:45:42
○ 2026-05-11 01:20:54
●A185.45.20.482021-11-12 → 2026-05-11 · 3 obs
● 2021-11-12 07:14:24
● 2026-05-11 01:20:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| au.dk | ns3.au.dk, ns4.au.dk | 2 records |
✅ Authoritative Response
Server:185.45.20.154
NS records: ns3.au.dk, ns4.au.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.45.20.48 |
| NS | 2 | ns3.au.dk, ns4.au.dk |
| MX | 1 | chem-au-dk.b-v1.mx.microsoft (pri: 10) |
| TXT | 4 | NnTKJQ0C3vEao9pbiNg0QUWlWDznQOqaO0rWIUQE, v=spf1 include:spf.au.dk -all... |
| SOA | 1 | infobloxgm3.au.dk staff.nfit.au.dk |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns3.au.dk, ns4.au.dk)
Analysis
Hierarchy
chem.au.dk is a parent of kemovemac.chem.au.dk, uran2.chem.au.dk, platinng.chem.au.dk, uran.chem.au.dk, st-protein02.chem.au.dk and several other host names.
IP Addresses
chem.au.dk points to a single IP number: 185.45.20.48.
Other host names, for instance psys.au.dk, kea.au.dk, fysikbasen.dk, www.cavi.dk and www.cfin.au.dk share IP numbers with chem.au.dk.
Name Servers
The delegation for chem.au.dk is handled by three name servers: infobloxgm3.au.dk, ns3.au.dk and ns4.au.dk.
chem.au.dk at least partially shares name servers with other domains, for instance badm.dk, dawad.dk, iomac.dk, iseq.dk and thermopower.dk.
These name servers are commonly used with the name servers ns5.au.dk.
Host names with one IP number:
infobloxgm3.au.dk points to 10.83.21.98.
ns3.au.dk points to 20.73.178.34.
ns4.au.dk points to 185.45.20.154.
Mail Servers
chem.au.dk is handled by a single mail server, chem-au-dk.b-v1.mx.microsoft.
chem-au-dk.b-v1.mx.microsoft resolves to eight IP addresses: 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::e, 2a01:111:f403:ca09::f, 52.101.68.18, 52.101.73.2, 52.101.73.8 and 52.101.73.16.