matchwork.dk

Records from scan: 2026-09-30 16:30:35  ·  730ms total  ·  last checked 2026-10-17 11:15 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

matchwork.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 26 June 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   34ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1
45.54.35.101		 a.portsdns.se
a.portsdns.se		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.14.90.203 28800s redirect.portsit.se AS1257 Tele2 SWIPnet 193.12.0.0/14 🇸🇪 Sweden Malmö

📧 MX Records#

2 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s eu-esec-01.heimdalsecurity.com 20.50.183.144
20.50.183.146		 eu-esec-01.heimdalsecurity.com
eu-esec-01.heimdalsecurity.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
10 300s eu-esec-02.heimdalsecurity.com 20.50.183.144
20.50.183.146		 eu-esec-01.heimdalsecurity.com
eu-esec-01.heimdalsecurity.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover193.14.90.203
🔶 Autoconfig193.14.90.203

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   99ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 owa.son.dk

📝 TXT Records#

3 records   362ms
TXT Record
atlassian-domain-verification=ibUt8zZwzSyLXRxW1r8itkrshQzfEAa1wD1WZlNvTJ0bJ6wdQKZzvLzMUvE3pjYX
MS=ms41070006
v=spf1 ip4:193.0.243.20 ip4:193.0.243.47 ip4:193.138.124.243 include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (matchwork.dk)
-all (hard fail) v=spf1 ip4:193.0.243.20 ip4:193.0.243.47 ip4:193.138.124.243 include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.matchwork.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:615ad3c60eb36@dmarc.centerasecurity.com; adkim=s; aspf=s

📬 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#

checked 2026-10-10 03:18:27
www193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domainSame network
matchwork.dk: 193.14.90.203 (AS1257)
www.matchwork.dk: 193.14.90.203 (AS1257)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u276253.wl004.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u276253.wl004.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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   121ms
Service / OwnerTypeCert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com DANE-EE · SPKI · SHA-256 2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com DANE-EE · SPKI · SHA-256 2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC#

59ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

34ms
FieldValue
Serial2026092600
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s

📋 Registration#

WHOIS fetched 2026-10-15 08:25:47
FieldValue
RegistrarAbion AB
Registered2000-06-26
Expires2027-06-30 (255d)

🔗 Same registrant#

17 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
0fir.dkAbion AB
8888.dkAbion AB
chathotel.dkAbion AB
daily.dkAbion AB
dailyshop.dkAbion AB
godkro.dkAbion AB
godpris.dkAbion AB
letloop.dkAbion AB
my-living.dkAbion AB
myliving.dkAbion AB
north-power.dkAbion AB
northmedia.dkAbion AB
ofirmail.dkAbion AB
ophir.dkAbion AB
soendagseffekten.dkAbion AB
søndagseffekten.dkAbion AB
væksthusaps.dkAbion AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
34ms
MX
35ms
AAAA
42ms
TXT
362ms
CAA
33ms
HTTPS
40ms
TLSA
121ms
SOA
34ms
MTA-STS
59ms
DNSSEC
59ms
SRV
99ms
Total
730ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 16:30:35 shown 730ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-26 17:24:41 9591ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-25 03:33:58 883ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-24 03:10:28 1037ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-04 20:39:53 13095ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-02 08:46:42 839ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-27 22:10:47 865ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 18:38:31 952ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-24 13:17:18 3807ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-29 21:55:40 1058ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-26 18:19:30 40656ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-24 17:31:28 1658ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-29 10:38:13 754ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-27 23:52:26 952ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-22 02:38:55 784ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-19 22:55:19 1566ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 17:46:58 1985ms 2 NS 1 A 2 MX 🔒 Secure
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