chomskylab.dk
📜 Historical scan 2026-08-13 10:00:23  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   285ms
NameserverIP addressesPTRASN / ISP
ns3.au.dk 20.73.178.34 ns3.au.dk AS8075 Microsoft Corporation
ns4.au.dk 185.45.20.154 ns4.au.dk AS62138 Aarhus Universitet
🌍 A Records1 records   270ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.60.5 900s acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —
📧 MX Records1 records   234ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s chomskylab-dk.e-v1.mx.microsoft 2a01:111:f403:ca04::4
2a01:111:f403:ca04::9
2a01:111:f403:ca04::d
2a01:111:f403:ca09::b
52.101.73.12
52.101.73.19
52.101.73.26
52.101.73.6		 mail-db4pr02cu00204.inbound.protection.outlook.com
mail-db7pr03cu00601.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-am7pr05cu00103.inbound.protection.outlook.com
mail-am4pr0401cu00104.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com
mail-as9pr05cu01302.inbound.protection.outlook.com
mail-am6pr04cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-redirect.au.dk → 130.225.13.1
🔶 Autoconfig62.238.21.1
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   341ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records3 records   652ms
TXT Record
MOzKEsR9dljHfAHgSYbdxDVDfVyE3F9B55zj/adTJ++zXja9OhQnJjjqv93WitYlIXArHhcDIZ3B9OnbSE+gxA==
MS=ms32040919
v=spf1 include:spf.au.dk include:amazonses.com -all
✉️ SPF
PolicyRecord (chomskylab.dk)
-all (hard fail) v=spf1 include:spf.au.dk include:amazonses.com -all
📨 DMARC
PolicyRecord (_dmarc.chomskylab.dk)
p=reject v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;aspf=r;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE10 records   197ms
Service / OwnerTypeCert association
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-TA · Full cert · SHA-256 C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-EE · SPKI · SHA-256 54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-TA · Full cert · SHA-256 EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-EE · SPKI · SHA-256 C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-TA · Full cert · SHA-256 5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-EE · SPKI · SHA-256 A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-TA · Full cert · SHA-256 38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-EE · SPKI · SHA-256 133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-TA · Full cert · SHA-256 6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.chomskylab-dk.e-v1.mx.microsoft DANE-EE · SPKI · SHA-256 803F7447CC75B208DBCA042346F5D8DF…
🔐 DNSSEC526ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial6157
Primary NS (MNAME)infobloxgm3.au.dk
Responsible (RNAME)auit-dns@au.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
285ms
A
270ms
MX
234ms
AAAA
275ms
TXT
652ms
CAA
248ms
HTTPS
231ms
TLSA
197ms
SOA
0ms
MTA-STS
336ms
DNSSEC
526ms
SRV
341ms
Total
4152ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 11:30:28 773ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-30 10:18:06 1519ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 18:09:47 686ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 17:29:56 604ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 16:59:37 647ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 22:41:41 11223ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 22:01:25 1343ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 19:50:51 10192ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 19:46:36 1404ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 19:42:21 17025ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 17:24:45 1183ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 17:21:20 2209ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 03:52:06 1425ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 10:00:23 4152ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 23:09:26 1365ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 16:42:26 1381ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 13:35:32 17004ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 06:55:10 9417ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 19:56:32 9383ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-30 04:03:19 11150ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-28 13:33:45 9942ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 10:38:22 1141ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 10:27:27 1402ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 10:03:05 10167ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 09:20:13 1151ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone