tefcold.dk

📜 Historical scan 2026-09-12 07:55:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tefcold.dk is a .dk domain served by 2 nameservers (ns.web-solutions.dk, ns2.web-solutions.dk). It was registered on 6 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.204.239 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by tefcold-dk.n-v1.mx.microsoft. 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   100ms
NameserverIP addressesPTRASN / ISP
ns.web-solutions.dk 194.99.46.231 ns.web-solutions.dk AS34766 atom86 BV
ns2.web-solutions.dk 185.12.179.209 ns2.web-solutions.dk AS200185 Aruba S.p.A.

🌍 A Records#

1 records   135ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.204.239 3600s vdom165.net.dk2.zitcom.dk AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   393ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s tefcold-dk.n-v1.mx.microsoft 2a01:111:f403:ca04::e
2a01:111:f403:ca38::8
2a01:111:f403:ca48::12
2a01:111:f403:ca48::c
52.101.103.143
52.101.185.24
52.101.68.21
52.101.73.155		 mail-db8pr02cu00106.inbound.protection.outlook.com
mail-wa4pr04cu00100.inbound.protection.outlook.com
mail-miypr05cu00202.inbound.protection.outlook.com
mail-miypr03cu00104.inbound.protection.outlook.com
mail-miypr03cu00107.inbound.protection.outlook.com
mail-zrxpr07cu00100.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-am7pr02cu00203.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   418ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

6 records   676ms
TXT Record
google-site-verification=-fxZ23T14j2ETTuBqL5r2mjwH1zsGONL8PjMz7wPqkI
google-site-verification=HvQKAjEgCQT7REQYnULX_XytcAGEbku4C9s0X93IUvk
l5bg05xjzlh3tm2mtw2fgbt0z07lgjcl
MS=ms34312345
MS=ms72274905
v=spf1 ip4:13.93.8.0/24 ip4:13.80.69.0/24 ip4:217.198.212.218 ip4:93.165.155.204 ip4:89.249.4.0/24 ip4:168.245.70.104 include:spf.dynamicweb-cms.com include:spf.protection.outlook.com include:_spf.consignor.com include:spf.emailsignatures365.com ip4:78.47.179.141 -all

✉️ SPF#

PolicyRecord (tefcold.dk)
-all (hard fail) v=spf1 ip4:13.93.8.0/24 ip4:13.80.69.0/24 ip4:217.198.212.218 ip4:93.165.155.204 ip4:89.249.4.0/24 ip4:168.245.70.104 include:spf.dynamicweb-cms.com include:spf.protection.outlook.com include:_spf.consignor.com include:spf.emailsignatures365.com ip4:78.47.179.141 -all

📨 DMARC#

PolicyRecord (_dmarc.tefcold.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;

📬 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 2026-10-15 23:07:31
www CNAMEtefcold.dk (all on tefcold.dk)
www vs bare domainSame network
tefcold.dk: 185.20.204.239 (AS48854)
www.tefcold.dk: 185.20.204.239 (AS48854)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records   247ms
Service / OwnerTypeCert association
SMTP _25._tcp.tefcold-dk.n-v1.mx.microsoft DANE-EE · SPKI · SHA-256 54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.tefcold-dk.n-v1.mx.microsoft DANE-EE · SPKI · SHA-256 803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.tefcold-dk.n-v1.mx.microsoft DANE-TA · Full cert · SHA-256 C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.tefcold-dk.n-v1.mx.microsoft DANE-TA · Full cert · SHA-256 EA7A25255D111FC3CE4CB8FABE3ADF9C…

🔐 DNSSEC#

408ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2018116092
Primary NS (MNAME)ns.web-solutions.dk
Responsible (RNAME)hostmaster@web-solutions.eu
Refresh28800s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-07-31 02:14:37
FieldValue
RegistrarWEB SOLUTIONS A/S
Registered1996-12-06
Expires2026-12-31 (75d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
100ms
A
135ms
MX
393ms
AAAA
144ms
TXT
676ms
CAA
375ms
HTTPS
158ms
TLSA
247ms
SOA
0ms
MTA-STS
384ms
DNSSEC
408ms
SRV
418ms
Total
2006ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 23:07:31 1641ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 09:21:43 4995ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 22:45:46 587ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 21:23:48 938ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-19 06:33:07 909ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 07:55:25 shown 2006ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-03 21:00:32 994ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 18:52:01 646ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 17:58:25 2803ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-20 05:03:20 1881ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-13 02:45:52 1379ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-07 20:39:23 1234ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-31 02:13:53 1252ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-23 18:57:17 9350ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 23:29:31 1372ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-09 23:04:21 3074ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-03 14:33:56 2512ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-27 02:53:17 878ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 14:14:45 1224ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 08:13:04 1052ms 2 NS 1 A 1 MX 🔒 Secure
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