sappho.dk

📜 Historical scan 2026-06-17 15:13:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sappho.dk is a .dk domain served by 2 nameservers (jack.ns.cloudflare.com, zara.ns.cloudflare.com). It was registered on 18 August 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.10.75 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by v1005.dotserv.com. The zone is DNSSEC-signed and validates, has no 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   25ms
NameserverIP addressesPTRASN / ISP
jack.ns.cloudflare.com 108.162.193.121
172.64.33.121
173.245.59.121
2606:4700:58::adf5:3b79
2803:f800:50::6ca2:c179
2a06:98c1:50::ac40:2179		 jack.ns.cloudflare.com
jack.ns.cloudflare.com
jack.ns.cloudflare.com
jack.ns.cloudflare.com
jack.ns.cloudflare.com
jack.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
zara.ns.cloudflare.com 108.162.192.148
172.64.32.148
173.245.58.148
2606:4700:50::adf5:3a94
2803:f800:50::6ca2:c094
2a06:98c1:50::ac40:2094		 zara.ns.cloudflare.com
zara.ns.cloudflare.com
zara.ns.cloudflare.com
zara.ns.cloudflare.com
zara.ns.cloudflare.com
zara.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

3 records   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.26.10.75 — — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
104.26.11.75 — — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
172.67.70.177 — — AS13335 Cloudflare, Inc. 172.67.64.0/18 — —

📧 MX Records#

1 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
10 — v1005.dotserv.com 178.20.217.104 v1005.dotserv.com AS21060 Atea A/S

🔷 AAAA Records (IPv6)#

3 records   25ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:20::681a:a4b — — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700:20::681a:b4b — — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700:20::ac43:46b1 — — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —

🔐 HTTPS Records#

1 records   26ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.26.10.75,104.26.11.75,172.67.70.177 ech=AEX+DQBB5wAgACAfhnj2QjvcLesWssUrB3a5fnOhseRkvqgkI6RuTYeBJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:a4b,2606:4700:20::681a:b4b,2606:4700:20::ac43:46b1

📝 TXT Records#

📝
No TXT records found

✉️ 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 2026-10-18 17:34:52
www104.26.10.75 104.26.11.75 172.67.70.177 2606:4700:20::681a:a4b 2606:4700:20::681a:b4b 2606:4700:20::ac43:46b1 (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

24ms
FieldValue
Serial2407084579
Primary NS (MNAME)jack.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-22 01:47:40
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2004-08-18
Expires2030-08-31 (1409d)

🔗 Same registrant#

1 domain

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
trykkefrihed.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
25ms
A
26ms
MX
25ms
AAAA
25ms
TXT
134ms
CAA
24ms
HTTPS
26ms
TLSA
326ms
SOA
24ms
MTA-STS
70ms
DNSSEC
107ms
SRV
0ms
Total
1126ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 17:34:52 1088ms 2 NS 3 A 1 MX 🔒 Secure
2026-10-15 14:42:07 1412ms 2 NS 3 A 1 MX 🔒 Secure
2026-10-06 00:33:00 788ms 2 NS 3 A 1 MX 🔒 Secure
2026-10-03 00:15:43 575ms 2 NS 3 A 1 MX 🔒 Secure
2026-09-22 06:05:24 1573ms 2 NS 3 A 1 MX 🔒 Secure
2026-09-15 04:30:52 1925ms 2 NS 3 A 1 MX 🔒 Secure
2026-08-28 04:16:14 643ms 2 NS 3 A 1 MX 🔒 Secure
2026-08-20 18:31:31 8037ms 2 NS 3 A 1 MX 🔒 Secure
2026-08-09 03:58:05 1231ms 2 NS 3 A 1 MX 🔒 Secure
2026-08-07 15:24:35 17088ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-11 11:09:36 1047ms 2 NS 3 A 1 MX 🔒 Secure
2026-06-26 02:03:19 960ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 10:56:14 1044ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-23 21:10:00 994ms 2 NS 3 A 1 MX 🔒 Secure
2026-06-21 15:53:17 744ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 15:13:51 shown 1126ms 2 NS 3 A 1 MX 🔒 Secure
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