bob-linkbuilding.dk

📜 Historical scan 2026-06-19 07:19:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bob-linkbuilding.dk is a .dk domain served by 2 nameservers (dorthy.ns.cloudflare.com, nick.ns.cloudflare.com). It was registered on 6 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.172 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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   51ms
NameserverIP addressesPTRASN / ISP
dorthy.ns.cloudflare.com 108.162.192.249
172.64.32.249
173.245.58.249
2606:4700:50::adf5:3af9
2803:f800:50::6ca2:c0f9
2a06:98c1:50::ac40:20f9		 dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com
dorthy.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
nick.ns.cloudflare.com 108.162.193.213
172.64.33.213
173.245.59.213
2606:4700:58::adf5:3bd5
2803:f800:50::6ca2:c1d5
2a06:98c1:50::ac40:21d5		 nick.ns.cloudflare.com
nick.ns.cloudflare.com
nick.ns.cloudflare.com
nick.ns.cloudflare.com
nick.ns.cloudflare.com
nick.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.50.172 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.164.106 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 2a00:1450:4025:c03::1b
64.233.162.26		 rc-in-f27.1e100.net
li-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 172.253.152.27
2404:6800:4000:1025::1b		 yulpptr-in-f27.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 108.177.125.26
2404:6800:400b:c01b::1a		 tp-in-f26.1e100.net
yunrtab-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 173.194.43.26
2404:6800:400b:c01b::1a		 yudlsqd-in-f26.1e100.net
yunrtab-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.164.106
🔶 Autoconfig104.21.50.172

🔷 AAAA Records (IPv6)#

2 records   37ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3037::6815:32ac 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:a46a 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   34ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBaAAgACAJvcweoCt/92+snvyEfJVTjIo6UrwPAVpWBob6tOp0BgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a

🔌 SRV Records#

1 records   82ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

3 records   177ms
TXT Record
google-site-verification=K5KtA3kV6Am1-ksia8MiAIa9jWqh2zK654IxGXoZUMU
include:20372222.spf03.hubspotemail.net
v=spf1 ip4:49.12.83.57 include:spf.azehosting.net +a +mx include:_spf.google.com include:20372222.spf03.hubspotemail.net ~all

✉️ SPF#

PolicyRecord (bob-linkbuilding.dk)
~all (soft fail) v=spf1 ip4:49.12.83.57 include:spf.azehosting.net +a +mx include:_spf.google.com include:20372222.spf03.hubspotemail.net ~all

📨 DMARC#

PolicyRecord (_dmarc.bob-linkbuilding.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 2026-10-09 23:13:00
www104.21.50.172 172.67.164.106 2606:4700:3037::6815:32ac 2606:4700:3037::ac43:a46a (AS13335) (address records, no CNAME)
www vs bare domainSame network
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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

35ms
FieldValue
Serial2405553318
Primary NS (MNAME)dorthy.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 14:37:12
FieldValue
RegistrarObsidian Digital A/S
Registered2020-12-06
Expires2026-12-31 (72d)

🔗 Same registrant#

988 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
3-murer-tilbud.dkObsidian Digital A/S
3bookmaker.dkObsidian Digital A/S
3verdensskole.dkObsidian Digital A/S
4audit.dkObsidian Digital A/S
4k-projektor.dkObsidian Digital A/S
60s.dkObsidian Digital A/S
8coconuts.dkObsidian Digital A/S
a1ramme.dkObsidian Digital A/S
a3ramme.dkObsidian Digital A/S
aalandbrug.dkObsidian Digital A/S
aalborgboligadvokat.dkObsidian Digital A/S
aalborgcsp.dkObsidian Digital A/S
aalborges.dkObsidian Digital A/S
aalborgsalsa.dkObsidian Digital A/S
aalborgtraef.dkObsidian Digital A/S
aarhuspuls.dkObsidian Digital A/S
aarsfod.dkObsidian Digital A/S
academica.dkObsidian Digital A/S
acbilsyn.dkObsidian Digital A/S
accountbasedmarketing.dkObsidian Digital A/S
acurail.dkObsidian Digital A/S
ad2000.dkObsidian Digital A/S
adem.dkObsidian Digital A/S
admiralcapital.dkObsidian Digital A/S
advancelab.dkSimply.com A/S
adventureevents.dkObsidian Digital A/S
aferie.dkObsidian Digital A/S
affiliatementor.dkObsidian Digital A/S
afghansk-mynde.dkObsidian Digital A/S
afrika360.dkObsidian Digital A/S
afukamoc.dkObsidian Digital A/S
afws.dkObsidian Digital A/S
agffodboldafd.dkObsidian Digital A/S
ailinks.dkObsidian Digital A/S
aktiv-livsstil.dkObsidian Digital A/S
alabama.dkObsidian Digital A/S
alcoholconference.dkObsidian Digital A/S
alenesammen.dkObsidian Digital A/S
alhandel.dkObsidian Digital A/S
all-offroad.dkObsidian Digital A/S
alt-om-computer.dkObsidian Digital A/S
alt-om-ferier.dkObsidian Digital A/S
alt-om-finans.dkObsidian Digital A/S
alt-om-krea.dkObsidian Digital A/S
alt-om-mode.dkObsidian Digital A/S
alt-om-shopping.dkObsidian Digital A/S
alt-til-boligen.dkObsidian Digital A/S
alt-til-krea.dkObsidian Digital A/S
altomauto.dkObsidian Digital A/S
ambitiøs.dkObsidian Digital A/S
ambk.dkObsidian Digital A/S
amstrupogbentzen.dkObsidian Digital A/S
amuse-it.dkObsidian Digital A/S
anhaengertraekshop.dkObsidian Digital A/S
annalsofarda.dkObsidian Digital A/S
annmarimai.dkObsidian Digital A/S
antboy.dkObsidian Digital A/S
aof-gladsaxe.dkObsidian Digital A/S
appstilopgaven.dkObsidian Digital A/S
aquaz.dkObsidian Digital A/S
aqviva.dkObsidian Digital A/S
aroshaardttrae.dkObsidian Digital A/S
artdecofire.dkObsidian Digital A/S
artdelivery.dkObsidian Digital A/S
arthole.dkObsidian Digital A/S
artleif.dkObsidian Digital A/S
ascentdesign.dkObsidian Digital A/S
asianbistro.dkObsidian Digital A/S
askø-lilleø-turismedag.dkObsidian Digital A/S
avia-masters.dkObsidian Digital A/S
aziza-bellydance.dkObsidian Digital A/S
baadpolsteren.dkObsidian Digital A/S
baby-legetøj.dkObsidian Digital A/S
babydoll.dkObsidian Digital A/S
babyklik.dkObsidian Digital A/S
babyzone.dkObsidian Digital A/S
balls.dkObsidian Digital A/S
bandlist.dkObsidian Digital A/S
bangogthy.dkObsidian Digital A/S
bannerformidling.dkObsidian Digital A/S
barespil.dkObsidian Digital A/S
baskerville.dkObsidian Digital A/S
basset-hound.dkObsidian Digital A/S
bbbonvie.dkObsidian Digital A/S
beach.dkObsidian Digital A/S
beanbags.dkObsidian Digital A/S
beautidesign.dkObsidian Digital A/S
beautifulgardens.dkObsidian Digital A/S
beautifulmakeup.dkObsidian Digital A/S
beautyhair.dkObsidian Digital A/S
beautymarket.dkObsidian Digital A/S
bebeautiful.dkObsidian Digital A/S
bedrebusiness.dkObsidian Digital A/S
bedrefamilie.dkObsidian Digital A/S
bedreholdning.dkObsidian Digital A/S
bedresmil.dkObsidian Digital A/S
beerfactory.dkObsidian Digital A/S
berlinspot.dkObsidian Digital A/S
berner-sennenhund.dkObsidian Digital A/S
bestinwestern.dkObsidian Digital A/S

Showing 100 of 988.

📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
39ms
MX
36ms
AAAA
37ms
TXT
177ms
CAA
23ms
HTTPS
34ms
TLSA
71ms
SOA
35ms
MTA-STS
39ms
DNSSEC
87ms
SRV
82ms
Total
1108ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 20:46:36 753ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-25 07:27:26 909ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-16 12:30:32 1897ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-01 17:20:31 923ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-27 16:07:16 2790ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-26 10:58:51 2737ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-29 21:54:08 3333ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-16 07:34:58 1468ms 2 NS 2 A 5 MX ❓ Unknown
2026-06-26 02:47:34 981ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-19 07:19:34 shown 1108ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-16 15:15:43 668ms 2 NS 2 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone