aspin.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.esis.dk	185.19.134.2	ns1.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk	185.19.134.3	ns2.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle

🌍 A Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.15	3600s	linux346.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records2 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aspin-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca48::8 52.101.68.32 52.101.68.36 52.101.68.39 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.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
10	300s	aspin-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca48::8 52.101.68.32 52.101.68.36 52.101.68.39 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.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

Service	CNAME / IP
🔷 Autodiscover	185.19.134.103

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 149ms

TXT Record
MS=ms96672343
RRg0KTxMw/iJjpRQHJNB5jMl+M+t2YyP8BgliJ2AzCCGm2oAsIVnyGIdVlTlKHoBnyU7n0tmOvaEtKZQP6HyJg==
U1agvZjXA+CaXQM+G/YgZuBRc//GJpejaFOPf5ZzD98iIW83Hb34+Mv+2LipXwpyTyu6Rin+Vz7RKHVIgBhJGQ==
v=spf1 ip4:185.19.134.103 ip4:93.191.155.253 include:spf.esis.dk -all

✉️ SPF

Policy	Record (aspin.dk)
-all (hard fail)	v=spf1 ip4:185.19.134.103 ip4:93.191.155.253 include:spf.esis.dk -all

📨 DMARC

Policy	Record (_dmarc.aspin.dk)
p=reject	v=DMARC1;p=reject;sp=reject;rua=mailto:be7762a8bd@rua.easydmarc.eu;ruf=mailto:be7762a8bd@ruf.easydmarc.eu;fo=1

📬 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC98ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2020051890
Primary NS (MNAME)	ns1.esis.dk
Responsible (RNAME)	hosmaster
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

34ms

MX

25ms

AAAA

35ms

TXT

149ms

CAA

33ms

HTTPS

29ms

TLSA

621ms

SOA

0ms

MTA-STS

42ms

DNSSEC

98ms

SRV

50ms

Total

1132ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:30:37	1132ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 23:09:37	1394ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 21:30:44	1499ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 19:30:39	1791ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 17:42:48	2085ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 17:39:48	10887ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-15 03:10:27	1461ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-10 23:55:24	4298ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 10:44:30	1324ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-04 21:24:53	1914ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 18:41:15	2244ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 21:10:33	1614ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 16:34:14	2391ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 16:13:49	1354ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 16:45:35	1699ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 05:28:14	1614ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 21:29:45	13894ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 18:41:41	1366ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-30 21:09:09	3093ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 16:58:54	659ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 11:38:10	2724ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 07:08:40	6922ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 13:45:32	774ms	2 NS 1 A 2 MX	🔒 Secure	View