muldgaard.dk DNS records

🖥️ Nameservers2 records 38ms

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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.58.211.19	43200s	arn09s20-in-f19.1e100.net muc03s13-in-f19.1e100.net	AS15169	Google LLC	216.58.192.0/19	🇺🇸 United States	—

📧 MX Records7 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	43200s	aspmx.l.google.com	2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 64.233.163.27	lh-in-x1b.1e100.net lh-in-f27.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	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
40	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
40	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
40	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
40	43200s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
40	43200s	aspmx5.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 195ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.muldgaard.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@muldgaard.dk

📬 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)

🔐 DNSSEC9076ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080701
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

38ms

A

61ms

MX

53ms

AAAA

52ms

TXT

195ms

CAA

63ms

HTTPS

63ms

TLSA

210ms

SOA

0ms

MTA-STS

73ms

DNSSEC

9076ms

SRV

96ms

Total

9793ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:21:07	9793ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-08-26 07:23:21	6428ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 11:23:39	2672ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-20 05:58:09	1692ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-16 08:00:31	9087ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-08 20:08:55	1190ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-27 01:05:34	782ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-25 15:56:44	737ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-23 03:32:11	1197ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-22 00:41:51	1135ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:37:34	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 11:39:11	1077ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-17 22:27:22	2664ms	2 NS 1 A 7 MX	🔒 Secure	View