icoel.dk

📜 Historical scan 2026-06-17 13:27:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

icoel.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 19 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.126.78.209 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by icoel-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

4 records 104ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 111ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.126.78.209	—	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 110ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	icoel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 52.101.68.18 52.101.73.12 52.101.73.6 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 334ms

TXT Record
adobe-idp-site-verification=de1794cdfe994682fc4612af579e328dc7e339c0e86da8c5f06d7a192316e4c1
google-site-verification=Alo0MscK0w6paCACOGh8lCSHIZES08q-zzKqoI6Vrho
google-site-verification=w-HO7tC_OHW_NUjhW5imQcCjzk6kbKDv3q7N-Jb9sng
MS=ms50482134
v=spf1 include:_spf.mlsend.com include:mailgun.org include:spf.mailanyone.net include:spf.protection.outlook.com -all
vpe=4f4afd4e

✉️ SPF#

Policy	Record (icoel.dk)
-all (hard fail)	v=spf1 include:_spf.mlsend.com include:mailgun.org include:spf.mailanyone.net include:spf.protection.outlook.com -all

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 11:27:45

www	20.126.78.209 (AS8075) (address records, no CNAME)
www vs bare domain	Same network icoel.dk: 20.126.78.209 (AS8075) www.icoel.dk: 20.126.78.209 (AS8075)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
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.u18083730.wl231.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u18083730.wl231.sendgrid.net	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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

278ms

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

🏷️ SOA#

93ms

Field	Value
Serial	2024090600
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 03:16:36

Field	Value
Registrar	Simply.com A/S
Registered	2021-07-19
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

104ms

111ms

110ms

AAAA

109ms

TXT

334ms

CAA

97ms

HTTPS

114ms

TLSA

320ms

SOA

93ms

MTA-STS

242ms

DNSSEC

278ms

SRV

0ms

Total

2457ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 11:27:45	896ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 21:31:27	943ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-17 01:00:45	1493ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-13 03:26:02	1780ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:27:54 shown	2457ms	4 NS 1 A 1 MX	🔒 Secure