hoffmann-holding.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
armfazh.ns.cloudflare.com	108.162.195.104 162.159.44.104 172.64.35.104 2606:4700:58::a29f:2c68 2803:f800:50::6ca2:c368 2a06:98c1:50::ac40:2368	armfazh.ns.cloudflare.com armfazh.ns.cloudflare.com armfazh.ns.cloudflare.com armfazh.ns.cloudflare.com armfazh.ns.cloudflare.com armfazh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noor.ns.cloudflare.com	108.162.194.74 162.159.38.74 172.64.34.74 2606:4700:50::a29f:264a 2803:f800:50::6ca2:c24a 2a06:98c1:50::ac40:224a	noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hoffmannholding-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 2a01:111:f403:ca09::f 52.101.68.15 52.101.68.32 52.101.73.15 52.101.73.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.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	hoffmannholding.dk.www.service.one.com

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 116ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 246ms

TXT Record
_globalsign-domain-verification=2zlbZ_wdaRv4nLdNy1s_jriD3XSYMEXfMcGhUjVPDr
_globalsign-domain-verification=gczG19xx2yJbw-7MPv7SZ21k4i1Km04TdOEvEnD7oM
22jmcuc0lubksod0qi4ob8v321
FyqtEZOd
MS=ms38626694
v=spf1 ip4:87.55.244.154 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (hoffmann-holding.dk)
-all (hard fail)	v=spf1 ip4:87.55.244.154 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.hoffmann-holding.dk)
p=reject	v=DMARC1; p=reject; sp=quarantine; adkim=r; aspf=r; rua=mailto:postmaster@hostcenter.dk; ruf=mailto:postmaster@hostcenter.dk; rf=afrf; pct=100; ri=86400

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.hoffmann-holding.dk	hoffmannholding.dk.www.service.one.com

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC85ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2412150954
Primary NS (MNAME)	armfazh.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

48ms

MX

43ms

AAAA

36ms

TXT

246ms

CAA

56ms

HTTPS

57ms

TLSA

174ms

SOA

0ms

MTA-STS

79ms

DNSSEC

85ms

SRV

116ms

Total

1019ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:56:11	1019ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-27 02:14:53	1514ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-25 14:05:26	10232ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-15 04:47:13	3721ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-14 00:40:48	3523ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-13 00:23:46	1485ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-14 23:16:19	6050ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-29 05:06:12	1153ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-26 02:44:54	3918ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-23 13:08:55	1142ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 14:08:54	3273ms	2 NS 0 A 1 MX	🔓 Insecure	View