responsum.dk DNS records

🖥️ Nameservers2 records 48ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.230.63.107	21600s	unalocated.63.wixsite.com	AS58182	Wix.com Ltd.	185.230.62.0/23	🇺🇸 United States	Ashburn

📧 MX Records5 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	173.194.73.27 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b	lq-in-f27.1e100.net lh-in-x1b.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.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
20	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.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
30	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	responsum.dk → 185.230.63.107
🔶 Autoconfig	responsum.dk → 185.230.63.107

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 181ms

TXT Record
google-site-verification=BKTz8CHv0LNzIeK-A03mjyjTaOrcBSnQ415VvGyvsVI
google-site-verification=sh_KOpCxYUbgHs-T2msfPFVwM00e-leBGR_Jtnx8Dl4
v=spf1 a include:_spf.google.com ~all

✉️ SPF

Policy	Record (responsum.dk)
~all (soft fail)	v=spf1 a include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.responsum.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.responsum.dk	responsum.dk

🔗 TLSA / DANE

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

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090201
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

48ms

A

51ms

MX

39ms

AAAA

46ms

TXT

181ms

CAA

34ms

HTTPS

41ms

TLSA

144ms

SOA

0ms

MTA-STS

76ms

DNSSEC

86ms

SRV

72ms

Total

1088ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 10:42:38	1088ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-31 18:44:30	842ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-31 10:59:51	1089ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-04 11:51:22	1367ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-26 02:32:00	5188ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-30 05:37:57	1341ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-24 09:34:04	938ms	2 NS 1 A 5 MX	⚠️ Bogus	View
2026-06-23 22:53:43	1025ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 23:35:36	4777ms	2 NS 1 A 5 MX	🔒 Secure	View