koelemadsen.dk DNS records

🖥️ Nameservers2 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
jihoon.ns.cloudflare.com	108.162.195.233 162.159.44.233 172.64.35.233 2606:4700:58::a29f:2ce9 2803:f800:50::6ca2:c3e9 2a06:98c1:50::ac40:23e9	jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
june.ns.cloudflare.com	108.162.192.176 172.64.32.176 173.245.58.176 2606:4700:50::adf5:3ab0 2803:f800:50::6ca2:c0b0 2a06:98c1:50::ac40:20b0	june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.130	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.165.2	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	koelemadsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.103.140 52.101.68.16 52.101.68.21 52.101.68.27	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 40.104.116.40

🔷 AAAA Records (IPv6)2 records 85ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:a502	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2982	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.130,172.67.165.2 ech=AEX+DQBBFwAgACBXQNZW1QY4IKhbu/+6krRohaxDoObjOZYdla7tpF5bawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a502,2606:4700:3037::6815:2982

🔌 SRV Records1 records 216ms

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

📝 TXT Records2 records 414ms

TXT Record
MS=ms41365587
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.koelemadsen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@nygreenit.dk; ruf=mailto:postmaster@nygreenit.dk

📬 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)

🔐 DNSSEC315ms

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

🏷️ SOA0ms

Field	Value
Serial	2412891729
Primary NS (MNAME)	jihoon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-18 09:35:11

Field	Value
Registrar	NYGREEN IT ApS
Registered	2006-10-25
Expires	2026-10-31 (59d)

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

67ms

MX

74ms

AAAA

85ms

TXT

414ms

CAA

76ms

HTTPS

69ms

TLSA

575ms

SOA

0ms

MTA-STS

203ms

DNSSEC

315ms

SRV

216ms

Total

4996ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 19:43:56	4996ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 09:37:20	10838ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-18 09:34:04	1514ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-31 06:39:25	2409ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-22 21:04:56	10475ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-16 08:01:48	2130ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-06 03:55:41	2585ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 20:25:45	1018ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 05:34:07	1079ms	2 NS 2 A 1 MX	🔒 Secure	View