byggeselskabetkofod.dk

Records from scan: 2026-10-22 08:29:59 · 812ms total · last checked 2026-10-27 13:26 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byggeselskabetkofod.dk is a .dk domain served by 2 nameservers (ns1.gnrx.dk, ns2.gnrx.dk). It was registered on 19 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.235.58.95 is hosted by LeaseWeb Netherlands B.V. (AS60781) in The Netherlands. Mail is handled by mail-1.dk. The zone is DNSSEC-signed and validates, 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gnrx.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.gnrx.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.235.58.95	3600s	—	AS60781	LeaseWeb Netherlands B.V.	77.235.58.0/24	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail-1.dk	77.235.50.122	mail-1.dk	AS60781 LeaseWeb Netherlands B.V.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.235.50.122

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 32ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail-1.dk

📝 TXT Records#

1 records 82ms

TXT Record
v=spf1 mx a ?all

✉️ SPF#

Policy	Record (byggeselskabetkofod.dk)
?all (neutral)	v=spf1 mx a ?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 2026-10-22 08:29:59

www CNAME	byggeselskabetkofod.dk (all on byggeselskabetkofod.dk) → 77.235.58.95 (AS60781)
www vs bare domain	Same network byggeselskabetkofod.dk: 77.235.58.95 (AS60781) www.byggeselskabetkofod.dk: 77.235.58.95 (AS60781)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

21ms

Field	Value
Serial	2023112701
Primary NS (MNAME)	ns1.gnrx.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-27 13:34:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-12-19
Expires	2026-12-31 (64d)

🔗 Same registrant#

214 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
2malou.dk	Punktum dk A/S (direct)
aalborgmassageinstitut.dk	Punktum dk A/S (direct)
acmaler.dk	Punktum dk A/S (direct)
altomgulve.dk	Simply.com A/S
apkoleservice.dk	Punktum dk A/S (direct)
asmicrocement.dk	Punktum dk A/S (direct)
atbbyg.dk	Punktum dk A/S (direct)
atriumweb.dk	Punktum dk A/S (direct)
automekanikerkbh.dk	Punktum dk A/S (direct)
bachentreprenør.dk	Punktum dk A/S (direct)
batteribranchen.dk	Simply.com A/S
bedreevent.dk	Simply.com A/S
bedrestudieliv.dk	Simply.com A/S
bedstespattegris.dk	Punktum dk A/S (direct)
beton-element.dk	Punktum dk A/S (direct)
bflb.dk	Punktum dk A/S (direct)
bindesbøl-bygningsservice.dk	Punktum dk A/S (direct)
blomster-imperiet.dk	Simply.com A/S
bryllupsuniverset.dk	Punktum dk A/S (direct)
bsskosmetisk.dk	Punktum dk A/S (direct)
byggeadvokaterne.dk	Punktum dk A/S (direct)
bygnordsjaelland.dk	Punktum dk A/S (direct)
centrumkøgedyreklinik.dk	Punktum dk A/S (direct)
clean-freak.dk	Simply.com A/S
cogm-enterprice.dk	Punktum dk A/S (direct)
d-p-r.dk	Punktum dk A/S (direct)
danborgrengoring.dk	Punktum dk A/S (direct)
danskkloakservice.dk	Punktum dk A/S (direct)
danskskadefuglekontrol.dk	Punktum dk A/S (direct)
davidsen8370.dk	Punktum dk A/S (direct)
demirstransport.dk	Punktum dk A/S (direct)
denstoreflugt.dk	Punktum dk A/S (direct)
deskwolf.dk	Punktum dk A/S (direct)
din-maaltidskasse.dk	Punktum dk A/S (direct)
din-måltidskasse.dk	Punktum dk A/S (direct)
dinbaeredygtigekrop.dk	Punktum dk A/S (direct)
dinmotor.dk	Punktum dk A/S (direct)
djursland-kloakservice.dk	Punktum dk A/S (direct)
dkloakservice.dk	Punktum dk A/S (direct)
duushandel.dk	Punktum dk A/S (direct)
dvandteknik.dk	Punktum dk A/S (direct)
dyrehospitalethobrovej.dk	Punktum dk A/S (direct)
dyrelivet.dk	Punktum dk A/S (direct)
elektriker365.dk	Punktum dk A/S (direct)
elektrikernordsjaelland.dk	Punktum dk A/S (direct)
energimaerkening.dk	Punktum dk A/S (direct)
everyday-couture.dk	Simply.com A/S
familie-forum.dk	Simply.com A/S
finnjuhl-dev.dk	Punktum dk A/S (direct)
fjenneslevfarvehandel.dk	Punktum dk A/S (direct)
food-fan.dk	Punktum dk A/S (direct)
frederiksbergmurer.dk	Punktum dk A/S (direct)
frokost-catering.dk	Punktum dk A/S (direct)
frumunch.dk	Simply.com A/S
gavens.dk	Punktum dk A/S (direct)
generaxion.dk	Punktum dk A/S (direct)
godt-studie.dk	Simply.com A/S
goerlev-erhvervsforening.dk	Punktum dk A/S (direct)
gsc-anlaeg.dk	Punktum dk A/S (direct)
guldborgsundtand.dk	Punktum dk A/S (direct)
haandvaerkerdk.dk	Punktum dk A/S (direct)
henne-kro.dk	Punktum dk A/S (direct)
hhconstruction.dk	Punktum dk A/S (direct)
hjlås.dk	Punktum dk A/S (direct)
hkchandel.dk	Punktum dk A/S (direct)
hls-aps.dk	Punktum dk A/S (direct)
horupvvs.dk	Punktum dk A/S (direct)
hoskejserinden.dk	Punktum dk A/S (direct)
husmoren.dk	Punktum dk A/S (direct)
hygge-i-solen.dk	Simply.com A/S
kabeltech.dk	Punktum dk A/S (direct)
kaeredyr-blog.dk	Punktum dk A/S (direct)
kalundborg-tag.dk	Punktum dk A/S (direct)
kbhelektriker.dk	Punktum dk A/S (direct)
kloak-slam.dk	Punktum dk A/S (direct)
kloakrensning-midtjylland.dk	Punktum dk A/S (direct)
kloakslam.dk	Punktum dk A/S (direct)
knuthfuger.dk	Punktum dk A/S (direct)
koch-psyk.dk	Punktum dk A/S (direct)
koebenhavnsmurer.dk	Punktum dk A/S (direct)
konkurrenter.dk	Punktum dk A/S (direct)
konkurrenttest.dk	Punktum dk A/S (direct)
konkurrenttesten.dk	Punktum dk A/S (direct)
konx-vps1.dk	Punktum dk A/S (direct)
konxion.dk	Punktum dk A/S (direct)
kufferten.dk	Punktum dk A/S (direct)
kystsikringslag-tisvilde.dk	Punktum dk A/S (direct)
laaseguiden.dk	Punktum dk A/S (direct)
laasesmed-aarhus.dk	Punktum dk A/S (direct)
lav-selv-guiden.dk	Punktum dk A/S (direct)
lgbyg.dk	Punktum dk A/S (direct)
luksusteltudlejning.dk	Simply.com A/S
lyngby-bedemand.dk	Punktum dk A/S (direct)
lysmosetrading.dk	Punktum dk A/S (direct)
maaltidkassen.dk	Punktum dk A/S (direct)
mail-1.dk	Punktum dk A/S (direct)
maxservice.dk	Punktum dk A/S (direct)
mcmuren.dk	CURANET A/S
mesterehlers.dk	Punktum dk A/S (direct)
mestergruppen.dk	Punktum dk A/S (direct)

Showing 100 of 214.

📋 WHOIS#

⏱️ Lookup Timing#

28ms

25ms

21ms

AAAA

27ms

TXT

82ms

CAA

21ms

HTTPS

24ms

TLSA

294ms

SOA

21ms

MTA-STS

32ms

DNSSEC

94ms

SRV

32ms

Total

812ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:29:59 shown	812ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 17:55:02	713ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:15:05	539ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:02:30	768ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 11:59:30	1671ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:41:55	1118ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:16:03	615ms	2 NS 1 A 1 MX	🔒 Secure