elochristoffersen.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
margo.ns.cloudflare.com	108.162.195.144 162.159.44.144 172.64.35.144 2606:4700:58::a29f:2c90 2803:f800:50::6ca2:c390 2a06:98c1:50::ac40:2390	margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.112	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.162.66	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records4 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.mxfilter.net	23.172.139.3 2602:faa9:e1:6e6f:7370:616d:0:2	mta01.mxfilter.net mta01.mxfilter.net	AS46824 NameCrane LLC AS46824 NameCrane LLC
10	300s	mx2.mxfilter.net	23.172.136.2 2602:faa9:e2:6e6f:7370:616d:0:2	mta02.mxfilter.net mta02.mxfilter.net	AS46824 NameCrane LLC AS46824 NameCrane LLC
20	300s	mx3.mxfilter.net	162.244.94.10	mta03.mxfilter.net	AS965 Webhosting Holdings LLC
20	300s	mx4.mxfilter.net	160.30.208.10	mta04.mxfilter.net	AS965 Webhosting Holdings LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.73.112
🔶 Autoconfig	104.21.73.112

🔷 AAAA Records (IPv6)2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a242	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:4970	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.112,172.67.162.66 ech=AEX+DQBBiAAgACDwEbMk+V5vxoyLyunYXrpfvE4B481DgeXXk7G8UqFZDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a242,2606:4700:3032::6815:4970

📝 TXT Records1 records 205ms

TXT Record
v=spf1 include:_spf.workspace.org -all

✉️ SPF

Policy	Record (elochristoffersen.dk)
-all (hard fail)	v=spf1 include:_spf.workspace.org -all

📨 DMARC

Policy	Record (_dmarc.elochristoffersen.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none

📬 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)

🔐 DNSSEC99ms

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	2411264765
Primary NS (MNAME)	lucy.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

49ms

A

40ms

MX

52ms

AAAA

44ms

TXT

205ms

CAA

63ms

HTTPS

58ms

TLSA

466ms

SOA

0ms

MTA-STS

85ms

DNSSEC

99ms

SRV

81ms

Total

2407ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 05:13:18	2407ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-08-07 10:49:04	2885ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-08-02 08:09:32	11197ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-29 21:51:17	8940ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-06 04:46:50	964ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-04 23:50:39	924ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 07:27:19	18063ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 07:04:23	492ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 07:03:18	2333ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 07:00:30	739ms	2 NS 1 A 4 MX	🔓 Insecure	View