belbin.dk

📜 Historical scan 2026-09-30 23:37:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

belbin.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.239.32.21 is hosted by Google LLC (AS15169) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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   50ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

4 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.239.32.21 3600s any-in-2015.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.34.21 3600s any-in-2215.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.36.21 3600s any-in-2415.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.38.21 3600s any-in-2615.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —

📧 MX Records#

5 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 209.85.233.27
2a00:1450:4010:c07::1b
2a00:1450:4010:c07::1b		 lr-in-f27.1e100.net
lf-in-x1b.1e100.net
lf-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
20 43200s alt1.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 43200s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx2.googlemail.com 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx3.googlemail.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

4 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:4860:4802:32::15 3600s any-in-2001-4860-4802-32--15.1e100.net AS15169 Google LLC 2001:4860:4800:0:0:0:0:0/46 🇺🇸 United States —
2001:4860:4802:34::15 3600s any-in-2001-4860-4802-34--15.1e100.net AS15169 Google LLC 2001:4860:4800:0:0:0:0:0/46 🇺🇸 United States —
2001:4860:4802:36::15 3600s any-in-2001-4860-4802-36--15.1e100.net AS15169 Google LLC 2001:4860:4800:0:0:0:0:0/46 🇺🇸 United States —
2001:4860:4802:38::15 3600s any-in-2001-4860-4802-38--15.1e100.net AS15169 Google LLC 2001:4860:4800:0:0:0:0:0/46 🇺🇸 United States —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   127ms
TXT Record
google-site-verification=wxqudL005O4MuR_gpT8Sah_ORvIsd4-0CsDkYY4kppo
hosting-site=belbin-website
v=spf1 include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (belbin.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.belbin.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;

📬 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 00:28:35
www CNAMEghs.googlehosted.com (all on googlehosted.com)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u20046103.wl104.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u20046103.wl104.sendgrid.net RSA · ~1024 bit below 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

31ms
FieldValue
Serial2026093001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-08 00:25:50
FieldValue
RegistrarONE.COM A/S
Registered2018-02-23
Expires2028-02-29 (497d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
50ms
A
42ms
MX
33ms
AAAA
39ms
TXT
127ms
CAA
28ms
HTTPS
33ms
TLSA
280ms
SOA
31ms
MTA-STS
46ms
DNSSEC
111ms
SRV
52ms
Total
1175ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 00:28:35 2569ms 2 NS 4 A 5 MX 🔒 Secure
2026-10-08 00:24:05 1708ms 2 NS 1 A 5 MX 🔒 Secure
2026-09-30 23:37:32 shown 1175ms 2 NS 4 A 5 MX 🔒 Secure
2026-09-29 23:29:16 992ms 2 NS 4 A 5 MX 🔒 Secure
2026-09-25 17:04:29 1583ms 2 NS 4 A 5 MX 🔒 Secure
2026-09-22 14:43:29 958ms 2 NS 4 A 5 MX 🔒 Secure
2026-09-16 03:47:46 938ms 2 NS 4 A 5 MX 🔒 Secure
2026-08-25 13:58:03 3604ms 2 NS 4 A 5 MX 🔒 Secure
2026-08-09 08:46:26 1541ms 2 NS 4 A 5 MX 🔒 Secure
2026-07-25 13:11:39 3340ms 2 NS 1 A 5 MX 🔒 Secure
2026-07-23 12:56:54 5448ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-24 16:22:19 2109ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-22 03:56:59 578ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-16 14:18:21 813ms 2 NS 1 A 5 MX 🔒 Secure
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