skimmel.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.aau.dk	130.225.52.5 2001:878:300:1::5	ns1.aau.dk ns1.aau.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
ns2.aau.dk	130.225.54.5 2001:878:300:100::5	ns2.aau.dk ns2.aau.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.57.55	3600s	—	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	skimmel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::c 52.101.68.10 52.101.68.32 52.101.68.5 52.101.73.26	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr05cu01302.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 278ms

TXT Record
adobe-idp-site-verification=377352ae79cbad27a7fa503684623b58becc8c65753a15e4f789ed14208cd347
apple-domain-verification=gahhYHeaGlGEwCmZ
google-site-verification=kThJWhjl8HzAAhAerkaCOb9-0vacZSv6gpL-FzPgnA0
MS=ms79303766
v=spf1 include:_spfhard.aau.dk -all

✉️ SPF

Policy	Record (skimmel.dk)
-all (hard fail)	v=spf1 include:_spfhard.aau.dk -all

📨 DMARC

Policy	Record (_dmarc.skimmel.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.skimmel.dk	d972ebbe-4df7-48c6-81e0-f7f9e67e2f41.acme.aau.dk
TXT	d972ebbe-4df7-48c6-81e0-f7f9e67e2f41.acme.aau.dk	0xAwI0G_8HCa36aSqOD6QNFdOzwhBoDUEj6git9eh9Y
TXT	d972ebbe-4df7-48c6-81e0-f7f9e67e2f41.acme.aau.dk	G34S6Ilv0uiTfI8kOLgPP46KdLa-p6QY0dt8BcEdDtI

🔗 TLSA / DANE

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

🔐 DNSSEC67ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA44ms

Field	Value
Serial	2023082403
Primary NS (MNAME)	ns1.aau.dk
Responsible (RNAME)	hostmaster@its.aau.dk
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

46ms

MX

46ms

AAAA

46ms

TXT

278ms

CAA

46ms

HTTPS

44ms

TLSA

215ms

SOA

44ms

MTA-STS

62ms

DNSSEC

67ms

SRV

69ms

Total

927ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 10:21:56	927ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 05:29:57	1280ms	2 NS 1 A 1 MX	🔓 Insecure	View