computernoerden.dk DNS records

🖥️ Nameservers2 records 235ms

Nameserver	IP addresses	PTR	ASN / ISP
celine.ns.cloudflare.com	108.162.194.98 162.159.38.98 172.64.34.98 2606:4700:50::a29f:2662 2803:f800:50::6ca2:c262 2a06:98c1:50::ac40:2262	celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
graham.ns.cloudflare.com	108.162.193.171 172.64.33.171 173.245.59.171 2606:4700:58::adf5:3bab 2803:f800:50::6ca2:c1ab 2a06:98c1:50::ac40:21ab	graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com graham.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 227ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.80	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.132	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 249ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	computernoerden-dk.g-v1.mx.microsoft	2a01:111:f403:ca04:: 2a01:111:f403:ca04::10 2a01:111:f403:ca09::5 2a01:111:f403:ca09::c 52.101.68.21 52.101.68.25 52.101.73.12 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.40
🔶 Autoconfig	172.67.157.132

🔷 AAAA Records (IPv6)2 records 246ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9d84	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4250	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 221ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.80,172.67.157.132 ech=AEX+DQBBLwAgACBHrTG9tD8rLww/9+vT/ByAcr3jcgUT5vAlFkMpWagjewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9d84,2606:4700:3037::6815:4250

🔌 SRV Records1 records 295ms

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

📝 TXT Records1 records 881ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.computernoerden.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:subscriber+rua6964ad99e1666f9981c2d2c6d63330c058e3@dmarcviewer.com

📬 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)

🔐 DNSSEC669ms

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

🏷️ SOA0ms

Field	Value
Serial	2412767054
Primary NS (MNAME)	celine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-31 08:07:21

Field	Value
Registrar	1API GmbH
Registered	2018-01-21
Expires	2027-01-31 (151d)

📋 WHOIS

⏱️ Lookup Timing

NS

235ms

A

227ms

MX

249ms

AAAA

246ms

TXT

881ms

CAA

237ms

HTTPS

221ms

TLSA

417ms

SOA

0ms

MTA-STS

314ms

DNSSEC

669ms

SRV

295ms

Total

16940ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 05:49:44	16940ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 01:05:53	10573ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-19 00:17:24	7763ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-13 10:53:20	5368ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-09 16:08:54	4998ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-31 08:06:43	1338ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-27 06:06:32	4114ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-22 23:15:24	1507ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-19 03:18:43	9343ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 19:30:18	2517ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 18:57:33	1463ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 20:18:16	1090ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 23:45:20	65535ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 22:10:55	509ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 22:10:55	2942ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 22:01:34	643ms	2 NS 2 A 1 MX	🔒 Secure	View