vialearning.dk DNS records

🖥️ Nameservers2 records 13ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.supportcenter.dk	87.54.32.150	—	AS3292 TDC Holding A/S
ns4.supportcenter.dk	2.106.7.200	ns4.supportcenter.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 7ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.69.68.10	3600s	—	AS8075	Microsoft Corporation	13.64.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 2ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 82ms

TXT Record
6atq2bvf5m5div2915nhkbgibu
v=spf1 -all
vialearningdk-app.azurewebsites.net

✉️ SPF

Policy	Record (vialearning.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.vialearning.dk)
p=reject	v=DMARC1; p=reject;rua=mailto:dmarc@via.dk; ruf=mailto:dmarc@via.dk

📬 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)

🔐 DNSSEC173ms

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

Key type	Algorithm	Public key
KSK	RSA/SHA-256	AwEAAbiIpSnGmmeZTx1nvmRxm71U2XyvWzp2bbmh…
KSK	RSA/SHA-256	AwEAAdPsQbxrdFT+eYnvYo71iC9UQTqpmYfDAU8o…
KSK	RSA/SHA-256	AwEAAd9Kz/AxiJUyBox65EZEmDEMg+joNPldGlMG…
ZSK	RSA/SHA-256	AwEAAaPNV+zO9M2lVtLG3RE02M1PnyYIZnsEpi/L…
ZSK	RSA/SHA-256	AwEAAZgu+4P6MfyRWUVJeRJCImmYH915jgtmYL9E…

🏷️ SOA27ms

Field	Value
Serial	718
Primary NS (MNAME)	ns3.supportcenter.dk
Responsible (RNAME)	hostmaster@supportcenter.dk
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

13ms

A

7ms

MX

2ms

AAAA

104ms

TXT

82ms

CAA

3ms

HTTPS

38ms

TLSA

359ms

SOA

27ms

MTA-STS

2ms

DNSSEC

173ms

SRV

0ms

Total

1226ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:49:37	1226ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 14:12:37	869ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 09:33:30	442ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 10:33:05	717ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 13:40:55	2865ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 15:27:10	518ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 09:47:10	5399ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 18:39:39	505ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 17:45:13	840ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 17:43:49	468ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 09:58:42	445ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 05:53:48	800ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 01:10:47	831ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 23:03:03	652ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 15:13:19	497ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 20:24:06	471ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 04:49:16	453ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:05:42	1190ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 15:24:12	546ms	2 NS 1 A 0 MX	🔒 Secure	View