group-networks.dk

📜 Historical scan 2026-09-26 23:52:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

group-networks.dk is a .dk domain served by 2 nameservers (ns1.arrownet.dk, ns2.arrownet.dk). It was registered on 15 March 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.72.215.214 is hosted by DKTV A/S (AS15516) in Denmark. Mail is handled by tunnel1.lanfw.cxnet.dk. The zone is not DNSSEC-signed, has no 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   36ms
NameserverIP addressesPTRASN / ISP
ns1.arrownet.dk 62.61.130.2 ns1.arrownet.dk AS15516 DKTV A/S
ns2.arrownet.dk 62.61.131.2 ns2.arrownet.dk AS15516 DKTV A/S

🌍 A Records#

1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.72.215.214 3600s comx.dk
tunnel4.lanfw.cxnet.dk		 AS15516 DKTV A/S 87.72.0.0/15 🇩🇰 Denmark Valby

📧 MX Records#

1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s tunnel1.lanfw.cxnet.dk 87.72.215.211 tunnel1.lanfw.cxnet.dk AS15516 DKTV A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   182ms
TXT Record
v=spf1 redirect=_spf.comxnet.dk

✉️ SPF#

PolicyRecord (group-networks.dk)
redirect=_spf.comxnet.dk v=spf1 redirect=_spf.comxnet.dk

📨 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#

latest probe, not this scan · checked 2026-10-08 23:21:05
www CNAMEwww.comx.dk (all on comx.dk)
www vs bare domainSame network
group-networks.dk: 87.72.215.214 (AS15516)
www.group-networks.dk: 62.61.137.34 (AS15516)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: redirect

  • error redirect=_spf.comxnet.dk has no SPF record: receivers return permerror (RFC 7208 §6.1)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2017052400
Primary NS (MNAME)ns.arrownet.dk
Responsible (RNAME)hostmaster@danskkabeltv.dk
Refresh600s
Retry3600s
Expire3600000s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-20 21:22:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-03-15
Expires2027-03-31 (160d)

🔗 Same registrant#

53 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
285-0.dkPunktum dk A/S (direct)
aalstruphus.dkSimply.com A/S
abkvintus.dkPunktum dk A/S (direct)
ablindeparken.dkPunktum dk A/S (direct)
afd133.dkPunktum dk A/S (direct)
afd140.dkPunktum dk A/S (direct)
afd5k.dkPunktum dk A/S (direct)
aggersvoldhus.dkPunktum dk A/S (direct)
allg.dkPunktum dk A/S (direct)
aplus.dkPunktum dk A/S (direct)
arrownet.dkPunktum dk A/S (direct)
balbonet.dkPunktum dk A/S (direct)
bbb17.dkPunktum dk A/S (direct)
blokhaven.dkPunktum dk A/S (direct)
blokland.dkPunktum dk A/S (direct)
boegehegnet.dkPunktum dk A/S (direct)
comx.dkPunktum dk A/S (direct)
comxnet.dkPunktum dk A/S (direct)
cxnet.dkPunktum dk A/S (direct)
danskkabeltv.dkPunktum dk A/S (direct)
dgaard.dkPunktum dk A/S (direct)
dinkonto.dkPunktum dk A/S (direct)
dktv-service.dkPunktum dk A/S (direct)
dktvanlaeg.dkPunktum dk A/S (direct)
dktvmail.dkPunktum dk A/S (direct)
etbrev.dkPunktum dk A/S (direct)
falkoner-kollegiet.dkPunktum dk A/S (direct)
fasanen-ab.dkPunktum dk A/S (direct)
fascom.dkPunktum dk A/S (direct)
fortbonet.dkPunktum dk A/S (direct)
gyldenrisparken.dkPunktum dk A/S (direct)
hareskovgaard-net.dkPunktum dk A/S (direct)
hedenet.dkPunktum dk A/S (direct)
hvissingenet.dkPunktum dk A/S (direct)
hyperconnect.dkPunktum dk A/S (direct)
i-connect.dkPunktum dk A/S (direct)
ik-dan.dkPunktum dk A/S (direct)
isby.dkPunktum dk A/S (direct)
kaerskiftevej.dkPunktum dk A/S (direct)
mail-mee.dkPunktum dk A/S (direct)
mailone.dkPunktum dk A/S (direct)
milestedet-net.dkPunktum dk A/S (direct)
netbrev.dkPunktum dk A/S (direct)
post-mee.dkPunktum dk A/S (direct)
postlet.dkPunktum dk A/S (direct)
rbparken.dkPunktum dk A/S (direct)
sikringdktv.dkPunktum dk A/S (direct)
skovbaeltet.dkPunktum dk A/S (direct)
tdc-alarmnet.dkPunktum dk A/S (direct)
telelet.dkPunktum dk A/S (direct)
va-banehegnet.dkPunktum dk A/S (direct)
vedfortet.dkPunktum dk A/S (direct)
webskoven.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
34ms
MX
33ms
AAAA
39ms
TXT
182ms
CAA
47ms
HTTPS
33ms
TLSA
74ms
SOA
0ms
MTA-STS
68ms
DNSSEC
74ms
SRV
54ms
Total
539ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 20:53:32 515ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-26 23:52:14 shown 539ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-27 11:53:41 815ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-25 00:42:00 1920ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 14:53:53 1057ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 10:49:37 1183ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 10:45:47 657ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 10:42:08 1221ms 2 NS 1 A 1 MX ⚠️ Bogus
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