aacg.dk DNS records

🖥️ Nameservers3 records 20ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records1 records 7ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.109.88.186	600s	aacg.dk	AS3292	TDC Holding A/S	2.108.0.0/15	🇩🇰 Denmark	Charlottenlund

📧 MX Records1 records 10ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aacg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::2 2a01:111:f403:ca09::4 2a01:111:f403:ca09::b 52.101.68.18 52.101.73.24 52.101.73.28 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.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 95ms

TXT Record
apple-domain-verification=sHk1b1iOuDpWzq3R
inst=Aalborg City Gymnasium
MS=ms55319968
SOA=1776422230
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (aacg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC108ms

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

🏷️ SOA8ms

Field	Value
Serial	1776422230
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	2560s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

20ms

A

7ms

MX

10ms

AAAA

34ms

TXT

95ms

CAA

2ms

HTTPS

22ms

TLSA

890ms

SOA

8ms

MTA-STS

42ms

DNSSEC

108ms

SRV

0ms

Total

8099ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 10:17:03	8099ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 08:36:24	1255ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 12:08:15	2222ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 13:15:11	1039ms	3 NS 1 A 1 MX	🔓 Insecure	View