carstenoldenburg.dk

📜 Historical scan 2026-06-16 20:14:15  ·  ← 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   441ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —

🌍 A Records#

1 records   437ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.36.158.100 — — AS54113 Fastly, Inc. 199.36.158.0/24 🇺🇸 United States —

📧 MX Records#

5 records   282ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 74.125.205.26 le-in-f26.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 142.250.147.27 rd-in-f27.1e100.net AS15169 Google LLC
10 — alt3.aspmx.l.google.com 172.253.152.26 yulpptr-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   3839ms
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#

910ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

595ms
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
441ms
A
437ms
MX
282ms
AAAA
433ms
TXT
3839ms
CAA
388ms
HTTPS
373ms
TLSA
515ms
SOA
595ms
MTA-STS
412ms
DNSSEC
910ms
SRV
0ms
Total
17251ms

🕐 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 shown 17251ms 3 NS 1 A 5 MX 🔒 Secure
2026-06-16 19:50:05 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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