petersblog.dk

📜 Historical scan 2026-06-17 14:45:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

petersblog.dk is a .dk domain served by 2 nameservers (jocelyn.ns.cloudflare.com, norman.ns.cloudflare.com). It was registered on 25 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.45 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.smtp.goog, mx2.smtp.goog and 2 more. The zone is DNSSEC-signed but currently fails validation, 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   66ms
NameserverIP addressesPTRASN / ISP
jocelyn.ns.cloudflare.com 108.162.192.174
172.64.32.174
173.245.58.174
2606:4700:50::adf5:3aae
2803:f800:50::6ca2:c0ae
2a06:98c1:50::ac40:20ae		 jocelyn.ns.cloudflare.com
jocelyn.ns.cloudflare.com
jocelyn.ns.cloudflare.com
jocelyn.ns.cloudflare.com
jocelyn.ns.cloudflare.com
jocelyn.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
norman.ns.cloudflare.com 108.162.193.217
172.64.33.217
173.245.59.217
2606:4700:58::adf5:3bd9
2803:f800:50::6ca2:c1d9
2a06:98c1:50::ac40:21d9		 norman.ns.cloudflare.com
norman.ns.cloudflare.com
norman.ns.cloudflare.com
norman.ns.cloudflare.com
norman.ns.cloudflare.com
norman.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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.50.45 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.200.191 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.smtp.goog 2001:4860:4802:32::97
216.239.32.151		 —
—		 AS15169 Google LLC
AS15169 Google LLC
20 — mx2.smtp.goog 2001:4860:4802:34::97
216.239.34.151		 —
—		 AS15169 Google LLC
AS15169 Google LLC
30 — mx3.smtp.goog 2001:4860:4802:36::97
216.239.36.151		 —
—		 AS15169 Google LLC
AS15169 Google LLC
40 — mx4.smtp.goog 2001:4860:4802:38::97
216.239.38.151		 —
—		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   60ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:c8bf — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:322d — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   75ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.50.45,172.67.200.191 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c8bf,2606:4700:3034::6815:322d

📝 TXT Records#

2 records   204ms
TXT Record
google-site-verification=xNhBN_ajZblxKKIrb90geX7ZxHbaRydfOe-d4c1RLqA
v=spf1 -all

✉️ SPF#

PolicyRecord (petersblog.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.petersblog.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:5tys7i2z@ag.eu.dmarcian.com,mailto:report.dmarc@petersblog.dk; ruf=mailto:5tys7i2z@fr.eu.dmarcian.com,mailto:report.dmarc@petersblog.dk;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records   59ms
FlagsTagValue
0 iodef mailto:report.caa@petersblog.dk
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
0 issue ssl.com
0 issuewild comodoca.com
0 issuewild digicert.com; cansignhttpexchanges=yes
0 issuewild letsencrypt.org
0 issuewild pki.goog; cansignhttpexchanges=yes
0 issuewild ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 10:39:04
www104.21.50.45 172.67.200.191 2606:4700:3033::ac43:c8bf 2606:4700:3035::6815:322d (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — 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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

137ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsbroken trust chain resolving 'petersblog.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

70ms
FieldValue
Serial2407051039
Primary NS (MNAME)jocelyn.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 10:53:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-03-25
Expires2036-03-31 (3443d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
66ms
A
52ms
MX
61ms
AAAA
60ms
TXT
204ms
CAA
59ms
HTTPS
75ms
TLSA
226ms
SOA
70ms
MTA-STS
47ms
DNSSEC
137ms
SRV
0ms
Total
2765ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 10:39:04 3118ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-01 20:31:07 1879ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-30 20:30:22 3216ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-27 20:07:54 1468ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-20 22:12:00 1740ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-28 05:35:09 1272ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-28 01:24:48 1344ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-03 01:54:46 3504ms 2 NS 2 A 4 MX 🔒 Secure
2026-07-19 01:59:10 1414ms 2 NS 2 A 4 MX 🔒 Secure
2026-07-12 05:34:41 1784ms 2 NS 2 A 4 MX 🔒 Secure
2026-07-04 16:27:36 1758ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-17 14:45:26 shown 2765ms 2 NS 2 A 4 MX ⚠️ Bogus
dhd.dk [/] search Domains, Hosts & DNS — .dk zone