hoffmann-as.dk DNS records

🖥️ Nameservers2 records 214ms

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 260ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.33.221.84	3600s	ip84.ip-178-33-221.eu	AS16276	OVH SAS	178.32.0.0/15	🇫🇷 France	—

📧 MX Records1 records 181ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hoffmannas-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::d 52.101.68.15 52.101.73.19 52.101.73.22 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.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	selector1-hoffmannas-dk02b._domainkey.dkhoffmannas.onmicrosoft.com

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 655ms

TXT Record
MS=ms44824670
v=spf1 ip4:86.58.193.214 ip4:81.27.209.53 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (hoffmann-as.dk)
-all (hard fail)	v=spf1 ip4:86.58.193.214 ip4:81.27.209.53 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)

🔐 DNSSEC367ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

214ms

A

260ms

MX

181ms

AAAA

186ms

TXT

655ms

CAA

268ms

HTTPS

188ms

TLSA

924ms

SOA

0ms

MTA-STS

314ms

DNSSEC

367ms

SRV

294ms

Total

5516ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 18:13:53	5516ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 12:12:22	25259ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 16:43:56	9117ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 08:20:03	6664ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 00:36:07	1305ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 17:32:53	1642ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:06:47	2509ms	2 NS 1 A 1 MX	🔒 Secure	View