norslund.dk DNS records

🖥️ Nameservers2 records 154ms

Nameserver	IP addresses	PTR	ASN / ISP
elmo.ns.cloudflare.com	108.162.193.163 172.64.33.163 173.245.59.163 2606:4700:58::adf5:3ba3 2803:f800:50::6ca2:c1a3 2a06:98c1:50::ac40:21a3	elmo.ns.cloudflare.com elmo.ns.cloudflare.com elmo.ns.cloudflare.com elmo.ns.cloudflare.com elmo.ns.cloudflare.com elmo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hazel.ns.cloudflare.com	108.162.194.157 162.159.38.157 172.64.34.157 2606:4700:50::a29f:269d 2803:f800:50::6ca2:c29d 2a06:98c1:50::ac40:229d	hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 208ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.84.246	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.108	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 160ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	norslund-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::e 52.101.68.21 52.101.68.3 52.101.73.15 52.101.73.6	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)2 records 203ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:54f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c76c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 206ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.84.246,172.67.199.108 ech=AEX+DQBBrQAgACDEDbqvqcQSCk4wcxt73flmCnnk8We2caKJFxsJV3amGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:54f6,2606:4700:3036::ac43:c76c

🔌 SRV Records1 records 284ms

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

📝 TXT Records3 records 471ms

TXT Record
google-site-verification=jBgQkUzThMhaePXx5A4fJEW3I3fH6ZkLdc_jDSxDKQo
MS=ms84306244
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.norslund.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@norslund.dk; ruf=mailto:dmarc@norslund.dk; fo=1

📬 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)

🔐 DNSSEC318ms

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

🏷️ SOA0ms

Field	Value
Serial	2412453132
Primary NS (MNAME)	elmo.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

154ms

A

208ms

MX

160ms

AAAA

203ms

TXT

471ms

CAA

176ms

HTTPS

206ms

TLSA

947ms

SOA

0ms

MTA-STS

227ms

DNSSEC

318ms

SRV

284ms

Total

4481ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 05:14:25	4481ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-25 06:59:43	2018ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-10 21:17:58	2304ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 14:48:24	12680ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 01:58:02	1139ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 08:13:34	901ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 06:22:50	1030ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:19:29	5459ms	2 NS 2 A 1 MX	🔒 Secure	View