memo-it.dk DNS records

🖥️ Nameservers2 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
brianna.ns.cloudflare.com	108.162.192.245 172.64.32.245 173.245.58.245 2606:4700:50::adf5:3af5 2803:f800:50::6ca2:c0f5 2a06:98c1:50::ac40:20f5	brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
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.

🌍 A Records2 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.18.67	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.185	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
2	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
3	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	memo-it.dk → 217.116.232.215
🔶 Autoconfig	memo-it.dk → 217.116.232.215

🔷 AAAA Records (IPv6)2 records 106ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b4b9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:1243	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 77ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.18.67,172.67.180.185 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b4b9,2606:4700:3036::6815:1243

📝 TXT Records1 records 404ms

TXT Record
ca3-20dfcdad54b3453a938d55a83e3130a1

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.memo-it.dk	-FKPimi9u-fHCe6ywjvCBi-mI_cHxuGcRw9sp2gQ57w
TXT	_acme-challenge.memo-it.dk	JF4yOFcJrIQHSPhGyPBYpz0zlVJm2pC_dymIYGaSV1A

🔗 TLSA / DANE

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

🔐 DNSSEC332ms

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	2413194770
Primary NS (MNAME)	brianna.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

82ms

A

76ms

MX

106ms

AAAA

106ms

TXT

404ms

CAA

93ms

HTTPS

77ms

TLSA

356ms

SOA

0ms

MTA-STS

141ms

DNSSEC

332ms

SRV

150ms

Total

1589ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:03:13	1589ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-24 21:06:54	18210ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-22 20:19:34	1217ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-18 18:47:50	3344ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-16 22:54:25	3853ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-09 01:06:36	9773ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-03 06:49:30	851ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-25 10:27:19	1042ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-20 04:51:49	3101ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-19 15:00:06	775ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 22:46:20	1070ms	2 NS 2 A 3 MX	🔓 Insecure	View