erhvervshusnord.dk DNS records

🖥️ Nameservers2 records 45ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.253	3600s	vm1378.enterprisecloud.nu	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	erhvervshusnord-dk-mail.complea-hosting.dk	185.163.185.182 185.163.185.186	mxrelay01.complea-hosting.dk mxrelay02.complea-hosting.dk	AS206157 Complea A/S AS206157 Complea A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig	93.191.155.253

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 77ms

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

📝 TXT Records1 records 178ms

TXT Record
v=spf1 ip4:185.163.184.105 ip4:93.191.155.253 ip4:212.98.82.184 ip4:212.98.82.162 include:spf.protection.outlook.com include:spf.complea-hosting.dk include:spf.exclaimer.net include:_spf.createsend.com -all

✉️ SPF

Policy	Record (erhvervshusnord.dk)
-all (hard fail)	v=spf1 ip4:185.163.184.105 ip4:93.191.155.253 ip4:212.98.82.184 ip4:212.98.82.162 include:spf.protection.outlook.com include:spf.complea-hosting.dk include:spf.exclaimer.net include:_spf.createsend.com -all

📨 DMARC

Policy	Record (_dmarc.erhvervshusnord.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC73ms

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

45ms

A

43ms

MX

44ms

AAAA

36ms

TXT

178ms

CAA

54ms

HTTPS

63ms

TLSA

67ms

SOA

0ms

MTA-STS

59ms

DNSSEC

73ms

SRV

77ms

Total

558ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:58:11	558ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 09:45:07	3680ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 07:50:15	3571ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 05:09:40	820ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 23:09:46	12322ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 21:11:14	647ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 10:36:34	981ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:05:20	2571ms	2 NS 1 A 1 MX	🔒 Secure	View