harrys-kaelder.dk DNS records

🖥️ Nameservers2 records 119ms

Nameserver	IP addresses	PTR	ASN / 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 Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 352ms

TXT Record
v=spf1 include:spf.au.dk -all

✉️ SPF

Policy	Record (harrys-kaelder.dk)
-all (hard fail)	v=spf1 include:spf.au.dk -all

📨 DMARC

Policy	Record (_dmarc.harrys-kaelder.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 / DANE

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

🔐 DNSSEC292ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2007086250
Primary NS (MNAME)	infobloxgm3.au.dk
Responsible (RNAME)	auit-dns@au.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

119ms

A

140ms

MX

133ms

AAAA

127ms

TXT

352ms

CAA

126ms

HTTPS

148ms

TLSA

26ms

SOA

0ms

MTA-STS

158ms

DNSSEC

292ms

SRV

157ms

Total

891ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:18:34	891ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-30 00:06:22	371ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-28 15:38:39	440ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 14:40:53	342ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 13:52:58	391ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-24 18:14:19	694ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-23 17:02:01	703ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 16:46:16	2839ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-21 16:28:38	520ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 16:03:11	3678ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 12:44:32	2370ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 12:41:41	638ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-17 09:25:48	2258ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 05:50:43	561ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-14 22:17:06	1162ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-13 21:52:14	984ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-12 07:01:48	1020ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 06:03:03	2221ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-04 13:34:50	1196ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-28 07:49:43	2540ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-27 07:07:25	16451ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 06:51:04	768ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-25 06:10:06	592ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-24 05:37:30	9446ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 04:46:49	822ms	2 NS 0 A 0 MX	🔒 Secure	View