norbro.dk DNS records

🖥️ Nameservers2 records 160ms

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 265ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.142	3600s	linux18.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 122ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	norbro-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 52.101.68.21 52.101.73.153 52.101.73.19 52.101.73.24	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 439ms

TXT Record
apple-domain-verification=mTJW5nZ1yLDKtTbM
MS=ms27054625
openai-domain-verification=dv-1CrDtH8T0IQqc2hQacRrAOyy
pardot493681=4a83e862f4ef1ed9a6775b383ac06b8b14e9f65ce2625d6a386248b9024c8d82
sending_domain493681=19cdb12854d6b4718d3b5dc0e62eb592b85f6132580a1d56f7468f51ccbdf4b4
v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.eu.exclaimer.net -include:_spf.emply.com -all

✉️ SPF

Policy	Record (norbro.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.eu.exclaimer.net -include:_spf.emply.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)

🔐 DNSSEC375ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080801
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

160ms

A

265ms

MX

122ms

AAAA

167ms

TXT

439ms

CAA

146ms

HTTPS

150ms

TLSA

675ms

SOA

0ms

MTA-STS

166ms

DNSSEC

375ms

SRV

352ms

Total

3907ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 17:53:48	3907ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 14:50:12	1908ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 13:28:39	1686ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 06:36:24	1132ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:54:46	967ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:28:20	1066ms	2 NS 1 A 1 MX	🔒 Secure	View