terrible.dk DNS records

🖥️ Nameservers2 records 164ms

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 186ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.68	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records5 records 197ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	172.253.148.26 2a00:1450:4025:c01::1a	yuskedq-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.148.27 2a00:1450:4025:4401::1a	yuskedq-in-f27.1e100.net yuskedq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.213.27 2a00:1450:4013:c1e::1a	yugrqzs-in-f27.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.215.68
🔶 Autoconfig	46.30.215.68

🔷 AAAA Records (IPv6)1 records 147ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:27:7de4:ed9c:44fe	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 407ms

TXT Record
v=spf1 include:_spf.google.com _custspf.one.com ~all

✉️ SPF

Policy	Record (terrible.dk)
~all (soft fail)	v=spf1 include:_spf.google.com _custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.terrible.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:frederic@terrible.dk; ruf=mailto:frederic@terrible.dk ;fo=0:d:s;aspf=r;adkim=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)

🔐 DNSSEC266ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

164ms

A

186ms

MX

197ms

AAAA

147ms

TXT

407ms

CAA

194ms

HTTPS

179ms

TLSA

167ms

SOA

0ms

MTA-STS

166ms

DNSSEC

266ms

SRV

217ms

Total

2533ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 17:46:06	2533ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-31 01:59:38	1420ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-11 04:06:44	3103ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-22 05:06:38	659ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 18:05:44	1375ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 13:19:49	2663ms	2 NS 1 A 5 MX	🔒 Secure	View