matzen-byg.dk

Records from scan: 2026-09-30 22:45:31 · 544ms total · last checked 2026-10-23 10:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

matzen-byg.dk is a .dk domain served by 2 nameservers (ns1.nmesvr.dk, ns2.nmesvr.dk). It was registered on 28 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.184.137.26 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by gw1.dcgr.dk, gw2.dcgr.dk. The zone is not DNSSEC-signed, has no 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nmesvr.dk	89.184.137.26	89-184-137-26.norlyscustomer.net	AS39642 Sinal A/S
ns2.nmesvr.dk	89.184.137.46	89-184-137-46.norlyscustomer.net	AS39642 Sinal A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.184.137.26	3600s	89-184-137-26.norlyscustomer.net	AS39642	Sinal A/S	89.184.128.0/19	🇩🇰 Denmark	Haderslev

📧 MX Records#

2 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	gw1.dcgr.dk	89.184.137.15	master.pcadmin.dk	AS39642 Sinal A/S
20	3600s	gw2.dcgr.dk	89.184.137.61	gw2.pcadmin.dk	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	89.184.137.42

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 146ms

TXT Record
v=spf1 include:spf.protection.dcgr.dk -all

✉️ SPF#

Policy	Record (matzen-byg.dk)
-all (hard fail)	v=spf1 include:spf.protection.dcgr.dk -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#

checked 2026-10-08 00:53:33

www	89.184.137.26 (AS39642) (address records, no CNAME)
www vs bare domain	Same network matzen-byg.dk: 89.184.137.26 (AS39642) www.matzen-byg.dk: 89.184.137.26 (AS39642)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

40ms

Field	Value
Serial	2023010903
Primary NS (MNAME)	ns1.nmesvr.dk
Responsible (RNAME)	hostmaster@matzen-byg.dk
Refresh	7200s
Retry	540s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-23 21:47:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-02-28
Expires	2027-02-28 (127d)

🔗 Same registrant#

58 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).

Domain	Registrar
247-365.dk	Punktum dk A/S (direct)
aa146.dk	Danish Computer Group
aabenraa-el-teknik.dk	Punktum dk A/S (direct)
absoluteinvest.dk	Punktum dk A/S (direct)
camillasheste.dk	Punktum dk A/S (direct)
car-support.dk	Punktum dk A/S (direct)
carsupport.dk	Punktum dk A/S (direct)
christiansfeld-el-teknik.dk	Punktum dk A/S (direct)
christiansfeld-el.dk	Punktum dk A/S (direct)
classiquewine.dk	Danish Computer Group
cnaps.dk	Punktum dk A/S (direct)
danishhorsegroup.dk	Punktum dk A/S (direct)
danskitfirma.dk	Punktum dk A/S (direct)
dcgr.dk	Punktum dk A/S (direct)
demo.dk	Punktum dk A/S (direct)
deres-el.dk	Punktum dk A/S (direct)
el-installatoer.dk	Punktum dk A/S (direct)
el-installatør.dk	Punktum dk A/S (direct)
el-teknik.dk	Punktum dk A/S (direct)
famkordon.dk	Punktum dk A/S (direct)
golf-eagles.dk	Punktum dk A/S (direct)
golfeagles.dk	Punktum dk A/S (direct)
haderslevgarden.dk	Punktum dk A/S (direct)
haflingersport.dk	Punktum dk A/S (direct)
herning2022.dk	Punktum dk A/S (direct)
herrehåndbold.dk	Punktum dk A/S (direct)
hfgrossmann.dk	Punktum dk A/S (direct)
hmelteknik.dk	Punktum dk A/S (direct)
km-m.dk	Punktum dk A/S (direct)
lertevang.dk	Punktum dk A/S (direct)
lillelundauto.dk	Punktum dk A/S (direct)
lunddal-el.dk	Punktum dk A/S (direct)
malergrossmann.dk	Punktum dk A/S (direct)
matzenbyg.dk	Punktum dk A/S (direct)
minkoinvest.dk	Punktum dk A/S (direct)
mo-co.dk	Punktum dk A/S (direct)
msoutlook.dk	Punktum dk A/S (direct)
nadwa.dk	Punktum dk A/S (direct)
nmesvr.dk	Punktum dk A/S (direct)
pcadmin.dk	Punktum dk A/S (direct)
rene-lund.dk	Punktum dk A/S (direct)
safeonmail.dk	Punktum dk A/S (direct)
skinkelgaard.dk	Punktum dk A/S (direct)
smukiditliv.dk	Punktum dk A/S (direct)
soenderjyske-herrehåndbold.dk	Punktum dk A/S (direct)
soenderjyskeherrehaandbold.dk	Punktum dk A/S (direct)
soenderjyskeherrehåndbold.dk	Punktum dk A/S (direct)
soenderjyskeih.dk	DANDOMAIN A/S
soenderjyskekh.dk	Punktum dk A/S (direct)
sonderjyske-eagles.dk	Punktum dk A/S (direct)
sschaderslev.dk	Punktum dk A/S (direct)
stubbomgaard.dk	Punktum dk A/S (direct)
susam.dk	Punktum dk A/S (direct)
toftvedsted.dk	Punktum dk A/S (direct)
web001.dk	Punktum dk A/S (direct)
web003.dk	Punktum dk A/S (direct)
web004.dk	Punktum dk A/S (direct)
web005.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

35ms

34ms

AAAA

33ms

TXT

146ms

CAA

38ms

HTTPS

31ms

TLSA

67ms

SOA

40ms

MTA-STS

54ms

DNSSEC

64ms

SRV

52ms

Total

544ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:45:31 shown	544ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-27 15:39:54	2590ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-08 20:32:06	483ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-26 22:56:28	942ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-24 19:27:44	1504ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-19 19:31:31	1248ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-18 06:51:16	776ms	2 NS 1 A 2 MX	🔓 Insecure