proteins.dk DNS records

🖥️ Nameservers2 records 95ms

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 Records1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.45.20.48	900s	—	AS62138	Aarhus Universitet	185.45.20.0/22	🇩🇰 Denmark	Aarhus

📧 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 302ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.proteins.dk)
p=reject	v=DMARC1;p=reject;pct=100;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)

🔐 DNSSEC268ms

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

🏷️ SOA0ms

Field	Value
Serial	3893
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

95ms

A

89ms

MX

84ms

AAAA

69ms

TXT

302ms

CAA

90ms

HTTPS

93ms

TLSA

186ms

SOA

0ms

MTA-STS

157ms

DNSSEC

268ms

SRV

133ms

Total

1236ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 13:15:48	1236ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 02:38:57	396ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 23:29:43	459ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 17:55:16	381ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 17:39:43	398ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 07:00:25	1761ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 06:40:10	615ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 23:03:54	1052ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 22:55:19	1774ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 22:45:19	3859ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 22:05:40	879ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 21:44:15	1700ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 16:42:57	8615ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 21:15:45	569ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 15:40:30	3711ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 10:04:14	1900ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 21:56:12	9383ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 07:26:04	581ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 05:29:30	615ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 15:41:11	494ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 16:14:35	529ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 16:56:09	2407ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 15:41:20	668ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 15:04:48	465ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 14:39:52	551ms	2 NS 1 A 0 MX	🔒 Secure	View