holding2001.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.123.196.166	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	172.253.130.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 64.233.161.26 64.233.161.27 64.233.162.26 64.233.162.27	yulppbn-in-f27.1e100.net lh-in-f26.1e100.net lh-in-x1a.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net li-in-x1a.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net li-in-x1b.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	20.123.196.166
🔶 Autoconfig	20.123.196.166

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 140ms

TXT Record
_globalsign-domain-verification=DkaAh4ZHxp7CZ8pkMktqaxPymj-ISJns9Wg1Xx-xX3
google-site-verification=ud7NtE_zCswzyWOGFByY85w33kLtXJX_JqLNmncufuY
v=spf1 a mx include:_spf.google.com include:web_spf.vvs-eksperten.dk ip4:46.36.205.2 ip4:46.36.206.152 ip4:217.21.59.70 ip4:81.95.247.102 ip4:81.95.247.143 ip4:54.194.150.12 ip4:185.21.40.175 ip4:188.180.89.34 include:mailmailmail.net a:cpost.timeplan-software.com -all

✉️ SPF

Policy	Record (holding2001.dk)
-all (hard fail)	v=spf1 a mx include:_spf.google.com include:web_spf.vvs-eksperten.dk ip4:46.36.205.2 ip4:46.36.206.152 ip4:217.21.59.70 ip4:81.95.247.102 ip4:81.95.247.143 ip4:54.194.150.12 ip4:185.21.40.175 ip4:188.180.89.34 include:mailmailmail.net a:cpost.timeplan-software.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC53ms

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

🏷️ SOA17ms

Field	Value
Serial	2026032601
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

32ms

MX

30ms

AAAA

29ms

TXT

140ms

CAA

31ms

HTTPS

27ms

TLSA

108ms

SOA

17ms

MTA-STS

34ms

DNSSEC

53ms

SRV

35ms

Total

702ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 23:59:19	702ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 03:17:12	1239ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:14:26	2695ms	2 NS 1 A 1 MX	🔒 Secure	View