fairfieldcopenhagen.dk

📜 Historical scan 2026-07-02 02:56:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fairfieldcopenhagen.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 18 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by fairfieldcopenhagen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

2 records   220ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   212ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 60s forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   192ms
PriorityTTLMail ServerIP addressesPTRASN
0 359s fairfieldcopenhagen-dk.mail.protection.outlook.com 2a01:111:f403:ca04::2
2a01:111:f403:ca04::e
2a01:111:f403:ca09::c
2a01:111:f403:ca09::d
52.101.68.0
52.101.68.29
52.101.68.3
52.101.73.22		 mail-du2pr03cu00102.inbound.protection.outlook.com
mail-db8pr02cu00106.inbound.protection.outlook.com
mail-as8pr05cu00304.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-db7pr03cu00403.inbound.protection.outlook.com
mail-am7pr05cu00106.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig93.191.155.240

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   351ms
TXT Record
MS=ms69583699
v=spf1 include:spf.corehospitality.dk include:spf.protection.outlook.com ip4:130.61.0.128/25 ip4:130.61.128.0/17 ip4:130.61.16.0/20 ip4:130.61.2.128/25 ip4:130.61.32.0/19 ip4:130.61.4.128/25 ip4:130.61.64.0/18 ip4:130.61.8.0/21 ip4:132.145.224.0/19 ip4:134.70.40.0/21 ip4:134.70.48.0/22 ip4:138.1.0.0/22 ip4:138.1.108.0/25 ip4:138.1.40.0/21 ip4:138.1.64.0/22 ip4:140.91.16.0/22 ip4:140.91.20.0/23 ip4:147.154.128.0/19 ip4:158.101.160.0/19 ip4:160.34.198.10 ip4:193.122.0.0/20 ip4:193.122.32.0/19 ip4:193.227.135.0/24 ip4:207.135.8.0/23 -all

✉️ SPF#

PolicyRecord (fairfieldcopenhagen.dk)
-all (hard fail) v=spf1 include:spf.corehospitality.dk include:spf.protection.outlook.com ip4:130.61.0.128/25 ip4:130.61.128.0/17 ip4:130.61.16.0/20 ip4:130.61.2.128/25 ip4:130.61.32.0/19 ip4:130.61.4.128/25 ip4:130.61.64.0/18 ip4:130.61.8.0/21 ip4:132.145.224.0/19 ip4:134.70.40.0/21 ip4:134.70.48.0/22 ip4:138.1.0.0/22 ip4:138.1.108.0/25 ip4:138.1.40.0/21 ip4:138.1.64.0/22 ip4:140.91.16.0/22 ip4:140.91.20.0/23 ip4:147.154.128.0/19 ip4:158.101.160.0/19 ip4:160.34.198.10 ip4:193.122.0.0/20 ip4:193.122.32.0/19 ip4:193.227.135.0/24 ip4:207.135.8.0/23 -all

📨 DMARC#

PolicyRecord (_dmarc.fairfieldcopenhagen.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-09 00:11:31
www93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domainSame network
fairfieldcopenhagen.dk: 93.191.155.240 (AS48854)
www.fairfieldcopenhagen.dk: 93.191.155.240 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found
SelectorCNAMEKey
selector1 selector1-fairfieldcopenhagen-dk._domainkey.zleephotels.k-v1.dkim.mail.microsoft RSA · ~2048 bit
selector2 selector2-fairfieldcopenhagen-dk._domainkey.zleephotels.k-v1.dkim.mail.microsoft 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

  • error include:spf.corehospitality.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • info Record is 540 bytes: long SPF records risk UDP truncation

🔗 TLSA / DANE#

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

🔐 DNSSEC#

297ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

201ms
FieldValue
Serial2025090201
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-23 07:08:05
FieldValue
RegistrarDANDOMAIN A/S
Registered2021-05-18
Expires2027-05-31 (216d)

🔗 Same registrant#

10 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).

DomainRegistrar
aarox.dkDANDOMAIN A/S
bwcopenhagen.dkDANDOMAIN A/S
coreh.dkDANDOMAIN A/S
corehospitality.dkDANDOMAIN A/S
cphff.dkDANDOMAIN A/S
cphfi.dkDANDOMAIN A/S
marriottnordhavn.dkDANDOMAIN A/S
moxyaarhus.dkDANDOMAIN A/S
residenceinncopenhagen.dkDANDOMAIN A/S
residenceinnnordhavn.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
220ms
A
212ms
MX
192ms
AAAA
219ms
TXT
351ms
CAA
182ms
HTTPS
206ms
TLSA
291ms
SOA
201ms
MTA-STS
237ms
DNSSEC
297ms
SRV
267ms
Total
1381ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 00:11:31 1265ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 20:58:15 785ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 00:04:27 1035ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 04:25:47 3039ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 02:56:00 shown 1381ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 01:45:43 741ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 09:12:24 1418ms 2 NS 1 A 1 MX 🔒 Secure
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