dupit.dk

Records from scan: 2026-10-15 07:59:27 · 935ms total · last checked 2026-10-16 09:30 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dupit.dk is a .dk domain served by 2 nameservers (maisie.ns.cloudflare.com, tadeo.ns.cloudflare.com). It was registered on 30 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
maisie.ns.cloudflare.com	108.162.194.89 162.159.38.89 172.64.34.89 2606:4700:50::a29f:2659 2803:f800:50::6ca2:c259 2a06:98c1:50::ac40:2259	maisie.ns.cloudflare.com maisie.ns.cloudflare.com maisie.ns.cloudflare.com maisie.ns.cloudflare.com maisie.ns.cloudflare.com maisie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tadeo.ns.cloudflare.com	108.162.195.197 162.159.44.197 172.64.35.197 2606:4700:58::a29f:2cc5 2803:f800:50::6ca2:c3c5 2a06:98c1:50::ac40:23c5	tadeo.ns.cloudflare.com tadeo.ns.cloudflare.com tadeo.ns.cloudflare.com tadeo.ns.cloudflare.com tadeo.ns.cloudflare.com tadeo.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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

3 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166 185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu mx3.zoho.eu mx2.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	600s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx2.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	600s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.217.102
🔶 Autoconfig	188.114.96.1

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:565b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:d966	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.91,172.67.217.102 ech=AEX+DQBBJQAgACCJdMy1aqHkmMy5E2KmnAQl0iznIfX19C2Mwgwwm+BAJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:565b,2606:4700:3034::ac43:d966

📝 TXT Records#

2 records 181ms

TXT Record
v=spf1 include:zohomail.eu -all
zoho-verification=zb36400767.zmverify.zoho.eu

✉️ SPF#

Policy	Record (dupit.dk)
-all (hard fail)	v=spf1 include:zohomail.eu -all

📨 DMARC#

Policy	Record (_dmarc.dupit.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:94981c934ba04081b187aa11abe4c1b8@dmarc-reports.cloudflare.net

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records 34ms

Flags	Tag	Value
0	iodef	Henrik@gpsleg.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

checked 2026-10-15 07:59:27

www	104.21.86.91 172.67.217.102 2606:4700:3033::6815:565b 2606:4700:3034::ac43:d966 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dupit.dk: 188.114.96.1 188.114.97.1 2606:4700:3033::6815:565b 2606:4700:3034::ac43:d966 (AS13335) www.dupit.dk: 104.21.86.91 172.67.217.102 2606:4700:3033::6815:565b 2606:4700:3034::ac43:d966 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

53ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2417501126
Primary NS (MNAME)	maisie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 20:18:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-12-30
Expires	2033-12-29 (2630d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

42ms

44ms

AAAA

43ms

TXT

181ms

CAA

34ms

HTTPS

30ms

TLSA

212ms

SOA

39ms

MTA-STS

45ms

DNSSEC

53ms

SRV

74ms

Total

935ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 07:59:27 shown	935ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-23 13:46:34	889ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-29 02:11:22	2059ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-27 20:04:42	1417ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-26 18:01:59	1610ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-24 17:38:07	1502ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-06 06:52:42	1427ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-24 11:36:04	10337ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-11 13:29:08	3400ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-29 10:19:14	1261ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-26 19:54:50	1014ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-21 12:37:50	3349ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-21 04:25:11	994ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-17 05:17:12	3280ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-17 05:05:26	38480ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-17 05:02:45	737ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-17 05:01:11	1211ms	2 NS 2 A 3 MX	🔒 Secure