hepcats.dk DNS records

🖥️ Nameservers2 records 88ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.215	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	mail.awork.dk	54.36.54.85	mail.awork.dk	AS16276 OVH SAS
5	600s	alt1.mymailcheap.com	51.83.107.245	alt1.mymailcheap.com	AS16276 OVH SAS
10	600s	alt2.mymailcheap.com	158.69.83.225	alt2.mymailcheap.com	AS16276 OVH SAS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 273ms

TXT Record
v=spf1 mx a:relay.mymailcheap.com include:mailgun.org include:servers.mcsv.net include:_custspf.one.com -all

✉️ SPF

Policy	Record (hepcats.dk)
-all (hard fail)	v=spf1 mx a:relay.mymailcheap.com include:mailgun.org include:servers.mcsv.net include:_custspf.one.com -all

📨 DMARC

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

📬 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)

🔐 DNSSEC201ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-29 12:49:13

Field	Value
Registrar	ONE.COM A/S
Registered	2015-08-11
Expires	2027-08-31 (363d)

📋 WHOIS

⏱️ Lookup Timing

NS

88ms

A

85ms

MX

83ms

AAAA

77ms

TXT

273ms

CAA

87ms

HTTPS

87ms

TLSA

199ms

SOA

0ms

MTA-STS

108ms

DNSSEC

201ms

SRV

109ms

Total

1308ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 12:48:18	1308ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-26 18:56:46	523ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-21 09:38:28	1282ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-05 19:14:37	941ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-25 21:06:42	1034ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-18 12:33:28	794ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-13 10:30:32	8861ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-07 01:48:11	9057ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-05 09:05:53	1806ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-04 20:12:17	2306ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-28 10:31:40	1149ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-27 00:10:41	1028ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 10:56:32	1022ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 20:58:54	1195ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 15:22:29	688ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 11:19:03	704ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 11:15:39	602ms	2 NS 1 A 3 MX	🔒 Secure	View