tdconline.dk

📜 Historical scan 2026-10-12 13:41:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tdconline.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 23 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.192.246.145 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.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#

4 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

3 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
18.192.246.145 3600s ec2-18-192-246-145.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 18.192.0.0/13 🇩🇪 Germany Frankfurt am Main
18.193.144.171 3600s ec2-18-193-144-171.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 18.192.0.0/13 🇩🇪 Germany Frankfurt am Main
3.125.131.179 3600s ec2-3-125-131-179.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.96.0.0/11 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

2 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s in1-smtp.messagingengine.com 103.168.172.216
103.168.172.217
103.168.172.218
103.168.172.219
103.168.172.220
103.168.172.221
103.168.172.222
103.168.172.223		 phl-mx-01.messagingengine.com
phl-mx-02.messagingengine.com
phl-mx-03.messagingengine.com
phl-mx-04.messagingengine.com
phl-mx-05.messagingengine.com
phl-mx-06.messagingengine.com
phl-mx-07.messagingengine.com
phl-mx-08.messagingengine.com		 AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
20 3600s in2-smtp.messagingengine.com 202.12.124.216
202.12.124.217
202.12.124.218
202.12.124.219		 stl-mx-01.messagingengine.com
stl-mx-02.messagingengine.com
stl-mx-03.messagingengine.com
stl-mx-04.messagingengine.com		 AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

5 records   82ms
ServicePriorityWeightPortTarget
_xmpp-server._tcp 0 0 5269 xmpp-server.l.google.com
_xmpp-server._tcp 20 0 5269 xmpp-server3.l.google.com
_xmpp-server._tcp 20 0 5269 xmpp-server4.l.google.com
_xmpp-server._tcp 20 0 5269 xmpp-server1.l.google.com
_xmpp-server._tcp 20 0 5269 xmpp-server2.l.google.com

📝 TXT Records#

2 records   239ms
TXT Record
atlassian-domain-verification=d1SQ2izHLnGEeK51BS+LupdmIDCkCxOhVgi7-+2rHHS7WntzFr3DMxSriyWUUJO6
v=spf1 ip4:193.3.142.51 include:spf.messagingengine.com ~all

✉️ SPF#

PolicyRecord (tdconline.dk)
~all (soft fail) v=spf1 ip4:193.3.142.51 include:spf.messagingengine.com ~all

📨 DMARC#

PolicyRecord (_dmarc.tdconline.dk)
p=reject v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:cv1zdpyr@ag.eu.dmarcian.com; ruf=mailto:cv1zdpyr@fr.eu.dmarcian.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 2026-10-13 14:55:55
www CNAMEingress.nuucloud.dk (all on nuucloud.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

38ms
FieldValue
Serial2026011549
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-11 02:22:32
FieldValue
RegistrarEurodns S.A
Registered2001-05-23
Expires2027-06-30 (255d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
36ms
MX
39ms
AAAA
41ms
TXT
239ms
CAA
46ms
HTTPS
48ms
TLSA
247ms
SOA
38ms
MTA-STS
74ms
DNSSEC
54ms
SRV
82ms
Total
792ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 14:55:55 1085ms 4 NS 3 A 2 MX 🔒 Secure
2026-10-12 13:41:57 shown 792ms 4 NS 3 A 2 MX 🔒 Secure
2026-10-11 13:37:03 1982ms 4 NS 3 A 2 MX 🔒 Secure
2026-09-25 22:47:58 1118ms 4 NS 3 A 2 MX 🔒 Secure
2026-09-24 07:05:07 2171ms 4 NS 3 A 2 MX 🔒 Secure
2026-09-23 01:37:50 1169ms 4 NS 3 A 2 MX 🔒 Secure
2026-09-10 07:55:41 1970ms 4 NS 3 A 2 MX 🔒 Secure
2026-08-18 23:33:14 5447ms 4 NS 3 A 2 MX 🔒 Secure
2026-08-17 12:52:31 10664ms 4 NS 3 A 2 MX 🔒 Secure
2026-08-03 21:52:39 10445ms 4 NS 3 A 2 MX 🔒 Secure
2026-07-29 11:09:52 10686ms 4 NS 3 A 2 MX 🔒 Secure
2026-07-25 10:31:58 41505ms 4 NS 3 A 2 MX 🔒 Secure
2026-07-12 17:58:35 2367ms 4 NS 3 A 2 MX 🔒 Secure
2026-07-10 23:28:58 1406ms 4 NS 3 A 2 MX 🔒 Secure
2026-06-26 04:38:13 952ms 4 NS 3 A 2 MX 🔒 Secure
2026-06-23 15:00:09 943ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 00:50:52 895ms 4 NS 3 A 2 MX 🔒 Secure
2026-06-22 22:26:41 1032ms 4 NS 3 A 2 MX 🔒 Secure
2026-06-20 10:25:00 4603ms 4 NS 3 A 2 MX 🔒 Secure
2026-06-17 12:15:51 2147ms 4 NS 3 A 2 MX 🔒 Secure
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