unionbulk.dk DNS records

🖥️ Nameservers2 records 39ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.224.137.148	3600s	—	AS47583	Hostinger International Limited	185.224.136.0/22	🇳🇱 The Netherlands	Meppel

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	unionbulk-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 2a01:111:f403:ca38::8 52.101.103.137 52.101.73.145 52.101.73.2 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24
🔶 Autoconfig	185.224.137.148

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 143ms

TXT Record
apple-domain-verification=E3jqciQm4czTRlBG
google-site-verification=J7CtuwunhX8F4pkmNwtoe7ab8AJR03yRgDylUakCQM4
MS=ms60626881
v=DMARC1; p=none; aspf=r
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (unionbulk.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
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

39ms

A

32ms

MX

40ms

AAAA

21ms

TXT

143ms

CAA

27ms

HTTPS

27ms

TLSA

361ms

SOA

0ms

MTA-STS

45ms

DNSSEC

98ms

SRV

51ms

Total

885ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:31:14	885ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:49:27	972ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 09:49:33	5921ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 00:34:24	2437ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 02:08:49	697ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:54:47	2392ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:08:49	1086ms	2 NS 1 A 1 MX	🔒 Secure	View