carstenoldenburg.dk

📜 Historical scan 2026-06-16 19:50:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

carstenoldenburg.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 22 December 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.36.158.100 is hosted by Fastly, Inc. (AS54113) 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, 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#

3 records   183ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —

🌍 A Records#

1 records   306ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.36.158.100 — — AS54113 Fastly, Inc. 199.36.158.0/24 🇺🇸 United States —

📧 MX Records#

5 records   324ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 64.233.161.27 lh-in-f27.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 108.177.125.27 tp-in-f27.1e100.net AS15169 Google LLC
10 — alt3.aspmx.l.google.com 108.177.125.26 tp-in-f26.1e100.net AS15169 Google LLC
10 — alt4.aspmx.l.google.com 192.178.230.27 yunrtab-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records   465ms
TXT Record
google-site-verification=sq2R6zE4x8bsAMZtHosaWxcgQWZnW7-TUmps4hiarh8
google-site-verification=YfK_OANlizrm6gaQUmmeVscOHsCr6PcQFgg4S5mUiiQ
hosting-site=studio-6632926641-1dbc6
openai-domain-verification=dv-JUwHBlWhIOT6Mj17HUJlWItE

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 18:06:32
www199.36.158.100 (AS54113) (address records, no CNAME)
www vs bare domainSame network
carstenoldenburg.dk: 199.36.158.100 (AS54113)
www.carstenoldenburg.dk: 199.36.158.100 (AS54113)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

455ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

281ms
FieldValue
Serial2026033000
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-09-30 21:19:09
FieldValue
RegistrarSimply.com A/S
Registered2011-12-22
Expires2026-12-31 (69d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
183ms
A
306ms
MX
324ms
AAAA
218ms
TXT
465ms
CAA
286ms
HTTPS
320ms
TLSA
278ms
SOA
281ms
MTA-STS
204ms
DNSSEC
455ms
SRV
0ms
Total
2247ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 16:32:18 523ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-30 20:42:16 838ms 3 NS 1 A 5 MX 🔒 Secure
2026-09-17 00:05:49 1138ms 3 NS 1 A 5 MX 🔒 Secure
2026-08-26 16:59:21 840ms 3 NS 1 A 5 MX 🔒 Secure
2026-07-03 01:16:52 970ms 3 NS 1 A 5 MX 🔒 Secure
2026-06-24 03:58:38 910ms 3 NS 1 A 5 MX 🔒 Secure
2026-06-23 16:08:47 1086ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 17:16:49 1148ms 3 NS 1 A 5 MX 🔒 Secure
2026-06-16 20:14:15 17251ms 3 NS 1 A 5 MX 🔒 Secure
2026-06-16 19:50:05 shown 2247ms 3 NS 1 A 5 MX 🔒 Secure
2026-06-16 19:30:40 730ms 3 NS 1 A 5 MX 🔒 Secure
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