memit.dk

📜 Historical scan 2026-10-14 16:25:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

memit.dk is a .dk domain served by 2 nameservers (elmo.ns.cloudflare.com, venus.ns.cloudflare.com). It was registered on 1 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.178 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
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.
venus.ns.cloudflare.com	108.162.192.235 172.64.32.235 173.245.58.235 2606:4700:50::adf5:3aeb 2803:f800:50::6ca2:c0eb 2a06:98c1:50::ac40:20eb	venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com venus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.178	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.181	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	300s	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:98b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:50b2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.178,172.67.152.181 ech=AEX+DQBBsgAgACCYOjmNbHKac/sD2+Kq9YaHzUxQph2GOMwknqFrDPanOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:98b5,2606:4700:3033::6815:50b2

📝 TXT Records#

2 records 175ms

TXT Record
MS=ms87801012
v=spf1 include:spf.messagingengine.com include:sendgrid.net ~all

✉️ SPF#

Policy	Record (memit.dk)
~all (soft fail)	v=spf1 include:spf.messagingengine.com include:sendgrid.net ~all

📨 DMARC#

Policy	Record (_dmarc.memit.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:6708b0366eee4508a1b0f9582ead5b30@dmarc-reports.cloudflare.net,mailto:nick@nfdev.dk,mailto:ndesoft-d@dmarc.report-uri.com; pct=10

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 19:38:44

www	104.21.80.178 172.67.152.181 2606:4700:3032::ac43:98b5 2606:4700:3033::6815:50b2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network memit.dk: 104.21.80.178 172.67.152.181 2606:4700:3032::ac43:98b5 2606:4700:3033::6815:50b2 (AS13335) www.memit.dk: 104.21.80.178 172.67.152.181 2606:4700:3032::ac43:98b5 2606:4700:3033::6815:50b2 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u33047717.wl218.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u33047717.wl218.sendgrid.net	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

50ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2417389491
Primary NS (MNAME)	elmo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 17:55:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-06-01
Expires	2027-06-30 (252d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
ndesoft.dk	dns.services ApS
nfdev.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

29ms

30ms

AAAA

30ms

TXT

175ms

CAA

36ms

HTTPS

37ms

TLSA

322ms

SOA

42ms

MTA-STS

42ms

DNSSEC

50ms

SRV

56ms

Total

939ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 19:38:43	2728ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-16 18:12:18	1048ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-15 17:39:33	1325ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-14 16:25:48 shown	939ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-23 14:39:30	2355ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-08 23:21:09	2588ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-28 21:41:13	1886ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-26 17:49:52	843ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-23 13:18:29	1948ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-18 08:33:04	9365ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-17 05:47:00	2472ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-15 23:56:37	2406ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-06 19:09:09	2294ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-21 15:18:49	1344ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-15 08:21:19	3737ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-04 17:05:23	2191ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-28 06:06:00	981ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-17 21:38:56	815ms	2 NS 2 A 2 MX	🔒 Secure