imerco.dk

📜 Historical scan 2026-06-27 09:56:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

imerco.dk is a .dk domain served by 2 nameservers (julissa.ns.cloudflare.com, viddy.ns.cloudflare.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.24.90 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by imerco-dk.mail.protection.outlook.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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
julissa.ns.cloudflare.com	108.162.194.105 162.159.38.105 172.64.34.105 2606:4700:50::a29f:2669 2803:f800:50::6ca2:c269 2a06:98c1:50::ac40:2269	julissa.ns.cloudflare.com julissa.ns.cloudflare.com julissa.ns.cloudflare.com julissa.ns.cloudflare.com julissa.ns.cloudflare.com julissa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
viddy.ns.cloudflare.com	108.162.195.99 162.159.44.99 172.64.35.99 2606:4700:58::a29f:2c63 2803:f800:50::6ca2:c363 2a06:98c1:50::ac40:2363	viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.24.90	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.25.90	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	imerco-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 52.101.68.25 52.101.68.39 52.101.73.26 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:185a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700::6812:195a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.24.90,104.18.25.90 ipv6hint=2606:4700::6812:185a,2606:4700::6812:195a

📝 TXT Records#

18 records 234ms

TXT Record
_globalsign-domain-verification=C_ne6IngKGgNgMzZjxs5KgKxgngB2oRUVkIAlCY418
_globalsign-domain-verification=dWnO4Q6pPXETsnkC47I340nFCR-IozvQVmhaKUnCnJ
_globalsign-domain-verification=KBaN_Y091lBh4j-SfhLyvKQcMrB7KUG0shpvHH5ew6
_globalsign-domain-verification=oke_GPcJGd9uAXqk4ofEY5XCwl19GyRjYSp4wM4Ku_
anthropic-domain-verification-drfqd6=Y6Wosw3XSWvMOiexFwtgJAQU1
apple-domain-verification=JhvGUdx2DA9ZYhtwBgCfnA2tGmTnVqF_F-PBNPntZFY
apple-domain-verification=K6qdm7uVPyLiZLA5tFVbrwPNuGacrNoQI_GNiP_-fIY
apple-domain-verification=kJpcJnCPGhMeQ1eV
cisco-ci-domain-verification=7b9a46b70c6c6f3d64c453909c8d44cb9e6126e2c9b9fa61f8097133aef2c684
D7BITC80G4569FEUIMSBUUBTE9
facebook-domain-verification=6815nxcory140rmqjmp97mhuog4s8j
facebook-domain-verification=qbfd3d5fu2vgpp37gb8rrjzbwzsnn1
google-site-verification=rtU18lqCDVxFHHjf8hcSw69nscIHttNNsAyiYOqufNI
ms-domain-verification=18f58137-2dcf-41b8-9176-f5d9dd20cd94
MS=ms60687031
openai-domain-verification=dv-1Hy8rylK3JWYFkMiHguNl6nV
ppe-99b2545f89fe3d9f0411
v=spf1 include:_spf10300.spfprotect.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (imerco.dk)
-all (hard fail)	v=spf1 include:_spf10300.spfprotect.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.imerco.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:61b72b5f47540@dmarc.centerasecurity.com;

📬 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 2026-10-10 14:52:40

www	104.18.24.90 104.18.25.90 2606:4700::6812:185a 2606:4700::6812:195a (AS13335) (address records, no CNAME)
www vs bare domain	Same network imerco.dk: 104.18.24.90 104.18.25.90 2606:4700::6812:185a 2606:4700::6812:195a (AS13335) www.imerco.dk: 104.18.24.90 104.18.25.90 2606:4700::6812:185a 2606:4700::6812:195a (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#

5 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u21586493.wl244.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u21586493.wl244.sendgrid.net	RSA · ~2048 bit
selector1	selector1-imerco-dk._domainkey.imercoas.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-imerco-dk._domainkey.imercoas.onmicrosoft.com	RSA · ~1024 bit below 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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2406726064
Primary NS (MNAME)	julissa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 15:05:23

Field	Value
Registrar	InterNetX GmbH
Registered	1998-02-16
Expires	2028-03-31 (530d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

46ms

37ms

AAAA

31ms

TXT

234ms

CAA

29ms

HTTPS

37ms

TLSA

246ms

SOA

49ms

MTA-STS

77ms

DNSSEC

57ms

SRV

63ms

Total

1162ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 14:52:40	1363ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-09 10:22:30	1745ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-06 10:13:20	2361ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 05:55:19	1190ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 06:08:34	1721ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 12:22:27	911ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 20:42:06	1434ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-24 02:36:14	5281ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 10:16:16	7484ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-30 12:20:51	2699ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-24 11:05:03	2760ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-19 05:28:30	3866ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-06 20:57:45	3204ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-30 01:29:04	1417ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 09:56:36 shown	1162ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-19 02:11:11	6021ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 14:26:46	1401ms	2 NS 2 A 1 MX	🔒 Secure