vucklar.dk DNS records

🖥️ Nameservers2 records 51ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.127	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	vucklar-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca09::e 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.68.10 52.101.68.29 52.101.68.39 52.101.73.19	mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 70ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 157ms

TXT Record
facebook-domain-verification=vo65675uewv68ui30yfz2m8n7aycgz
MS=ms39275188
ROAJEleBgfAk1QtZdv2T6DOa2nQsatiM7+LooPy6BtifHL87x7XGuJ5gJwOYZaHqP83oJbXnDyE07Km7c6Ch3Q==
v=spf1 a:itcpostfix02out.itcfyn.dk include:spf.protection.outlook.com include:spf.mcb.dk -all

✉️ SPF

Policy	Record (vucklar.dk)
-all (hard fail)	v=spf1 a:itcpostfix02out.itcfyn.dk include:spf.protection.outlook.com include:spf.mcb.dk -all

📨 DMARC

Policy	Record (_dmarc.vucklar.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@itcfyn.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)

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026041401
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

51ms

A

44ms

MX

47ms

AAAA

50ms

TXT

157ms

CAA

40ms

HTTPS

51ms

TLSA

371ms

SOA

0ms

MTA-STS

66ms

DNSSEC

83ms

SRV

70ms

Total

963ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 21:11:44	963ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 22:46:38	1286ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 12:07:27	1154ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:59:58	968ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 01:18:46	1281ms	2 NS 1 A 1 MX	🔒 Secure	View