alecsanderdelfs.dk DNS records

🖥️ Nameservers2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
sid.ns.cloudflare.com	108.162.193.143 172.64.33.143 173.245.59.143 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18f 2a06:98c1:50::ac40:218f	sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
val.ns.cloudflare.com	108.162.192.234 172.64.32.234 173.245.58.234 2606:4700:50::adf5:3aea 2803:f800:50::6ca2:c0ea 2a06:98c1:50::ac40:20ea	val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com val.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.243.135.25	300s	lb1.webafdeling.dk	AS48854	team.blue Denmark A/S	77.243.128.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
600	300s	alecsanderdelfs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::4 2a01:111:f403:ca09::d 2a01:111:f403:ca48::a 52.101.209.153 52.101.73.16 52.101.73.19 52.101.73.24	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.40
🔶 Autoconfig	77.243.135.25

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 201ms

TXT Record
google-site-verification=a_FZSVdfZr0HgM0z1eW2oc8wmG7deRAeEQkptZjq7sE
MS=ms82191525
v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk include:spf.webafdeling.dk -all

✉️ SPF

Policy	Record (alecsanderdelfs.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk include:spf.webafdeling.dk -all

📨 DMARC

Policy	Record (_dmarc.alecsanderdelfs.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:dmarc@alecsanderdelfs.dk;ruf=mailto:dmarc@alecsanderdelfs.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.alecsanderdelfs.dk	yQu9V0hhwIst1OgILHfM_q5lfg4F4IQDkdC6bW3qvaU

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC2067ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412435734
Primary NS (MNAME)	sid.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

60ms

A

42ms

MX

56ms

AAAA

44ms

TXT

201ms

CAA

58ms

HTTPS

59ms

TLSA

548ms

SOA

0ms

MTA-STS

106ms

DNSSEC

2067ms

SRV

97ms

Total

2997ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:24:47	2997ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 01:51:42	1081ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 00:00:47	11774ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 01:39:54	2088ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 02:51:31	9942ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 06:13:42	1098ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 22:08:59	1691ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 14:56:10	6256ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:40:19	1582ms	2 NS 1 A 1 MX	🔓 Insecure	View