nbnb.dk

📜 Historical scan 2026-10-01 06:46:43  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nbnb.dk is a .dk domain served by 2 nameservers (ns1.netgiganten.dk, ns2.netgiganten.dk). It was registered on 22 July 2026 (WHOIS) and first appeared in the .dk zone on 23 July 2026. Its website address 195.242.130.13 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mx4.spamfri.dk, mx3.spamfri.dk and 2 more. The zone is not DNSSEC-signed, 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#

2 records   35ms
NameserverIP addressesPTRASN / ISP
ns1.netgiganten.dk 195.242.130.5
2001:67c:564:eeee::11		 ns1.netgiganten.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.netgiganten.dk 2a00:1b18:2:3:4::2
62.69.152.38		 —
—		 AS47527 DLX A/S
AS47527 DLX A/S

🌍 A Records#

1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.13 14400s web3.netgiganten.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —

📧 MX Records#

4 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx4.spamfri.dk 193.200.91.108
2001:67c:564:fffd::4001		 mx4.spamfri.dk
mx4.spamfri.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
20 3600s mx3.spamfri.dk 2a00:1b18:2:3:fe::2
62.69.152.43		 mx3.spamfri.dk
mx3.spamfri.dk		 AS47527 DLX A/S
AS47527 DLX A/S
30 3600s mx2.spamfri.dk 193.200.91.109
2001:67c:564:fffd::2001		 mx2.spamfri.dk
mx2.spamfri.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
40 3600s mx1.spamfri.dk 195.242.131.16
2001:67c:564:fffd::1001		 mx1.spamfri.dk
mx1.spamfri.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.242.130.13
🔶 Autoconfig195.242.130.13

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   38ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   108ms
TXT Record
v=spf1 +a +mx +ip4:195.242.130.13 include:_spf.netgiganten.dk ~all

✉️ SPF#

PolicyRecord (nbnb.dk)
~all (soft fail) v=spf1 +a +mx +ip4:195.242.130.13 include:_spf.netgiganten.dk ~all

📨 DMARC#

PolicyRecord (_dmarc.nbnb.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-18 02:00:33
www CNAMEnbnb.dk (all on nbnb.dk)
www vs bare domainSame network
nbnb.dk: 195.242.130.13 (AS62121)
www.nbnb.dk: 195.242.130.13 (AS62121)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.nbnb.dk A7glpwyApYyE48mV8CTAmeNBz9LvazM6No1pZN2xMuc

🔗 TLSA / DANE#

4 records   58ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.spamfri.dk DANE-EE · SPKI · SHA-256 884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk DANE-EE · SPKI · SHA-256 6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk DANE-EE · SPKI · SHA-256 BBFB0694919290E5BC9D6E2C6F47D846…
SMTP _25._tcp.mx4.spamfri.dk DANE-EE · SPKI · SHA-256 4EE743A99328AEF5142706CA5FD3AD61…

🔐 DNSSEC#

61ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

20ms
FieldValue
Serial2026100101
Primary NS (MNAME)ns1.netgiganten.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-12 18:10:34
FieldValue
Registrardns.services ApS
Registered2026-07-22
Expires2027-07-21 (275d)

🔗 Same registrant#

41 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
aalborg-hostel.dkdns.services ApS
aalborghostel.dkdns.services ApS
aalborgtomreren.dkdns.services ApS
aalborgvandrerhjem.dkdns.services ApS
baadslip.dkdns.services ApS
danskbb.dkPunktum dk A/S (direct)
danskbedandbreakfast.dkPunktum dk A/S (direct)
danskbondegaardsferie.dkdns.services ApS
danskebedandbreakfast.dkPunktum dk A/S (direct)
danskebnb.dkdns.services ApS
danskebowlingbaner.dkdns.services ApS
danskeglampingpladser.dkdns.services ApS
danskeglampingsteder.dkdns.services ApS
danskehostel.dkdns.services ApS
danskeminigolfbaner.dkdns.services ApS
danskemoteller.dkdns.services ApS
danskepadelbaner.dkPunktum dk A/S (direct)
danskeputandtakesoeer.dkdns.services ApS
danskeputandtakesoer.dkPunktum dk A/S (direct)
danskeputandtakesøer.dkdns.services ApS
danskesevaerdigheder.dkdns.services ApS
danskguiden.dkdns.services ApS
danskhostel.dkdns.services ApS
dansknationaldag.dkdns.services ApS
dendanskeguide.dkdns.services ApS
dendanskenationaldag.dkdns.services ApS
findhurtigt.dkdns.services ApS
gratisslaebested.dkdns.services ApS
gratisslaebesteder.dkdns.services ApS
gratisslaebestedet.dkdns.services ApS
grydbæk.dkPunktum dk A/S (direct)
haandvaerkerklubben.dkdns.services ApS
hostel-aalborg.dkdns.services ApS
innaogpreben.dkdns.services ApS
neckelmann.dkPunktum dk A/S (direct)
neckelmannfoto.dkPunktum dk A/S (direct)
neckelmannsbnb.dkPunktum dk A/S (direct)
sedanmarkgratis.dkPunktum dk A/S (direct)
slæbested.dkdns.services ApS
studenterudlejning.dkdns.services ApS
uchouse-intern.dkdns.services ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
33ms
MX
33ms
AAAA
29ms
TXT
108ms
CAA
28ms
HTTPS
35ms
TLSA
58ms
SOA
20ms
MTA-STS
33ms
DNSSEC
61ms
SRV
38ms
Total
579ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 02:00:33 2525ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-17 01:29:22 1304ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-16 00:26:13 1322ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-14 22:42:51 487ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-13 21:51:39 2445ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-12 17:44:42 443ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-11 15:13:43 488ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-10 14:55:42 1738ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-09 13:41:54 1148ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-08 12:14:08 1167ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-07 12:05:32 435ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-06 08:22:22 1876ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-05 07:22:20 1604ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-04 06:53:24 879ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-03 06:51:44 575ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-02 06:50:51 1483ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-01 06:46:43 shown 579ms 2 NS 1 A 4 MX 🔓 Insecure
2026-10-01 04:00:25 803ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-30 03:51:04 1727ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-29 03:43:27 873ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-28 03:19:19 1410ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-27 02:55:33 1162ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-26 02:42:21 742ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-25 02:16:08 794ms 2 NS 1 A 4 MX 🔓 Insecure
2026-09-24 00:01:25 799ms 2 NS 1 A 4 MX 🔓 Insecure
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