sighvatur.dk

Records from scan: 2026-10-08 18:39:58  ·  773ms total  ·  last checked 2026-10-20 21:15 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sighvatur.dk is a .dk domain served by 2 nameservers (leah.ns.cloudflare.com, newt.ns.cloudflare.com). It was registered on 3 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.72.24 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   42ms
NameserverIP addressesPTRASN / ISP
leah.ns.cloudflare.com 108.162.192.129
172.64.32.129
173.245.58.129
2606:4700:50::adf5:3a81
2803:f800:50::6ca2:c081
2a06:98c1:50::ac40:2081		 leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
newt.ns.cloudflare.com 108.162.193.212
172.64.33.212
173.245.59.212
2606:4700:58::adf5:3bd4
2803:f800:50::6ca2:c1d4
2a06:98c1:50::ac40:21d4		 newt.ns.cloudflare.com
newt.ns.cloudflare.com
newt.ns.cloudflare.com
newt.ns.cloudflare.com
newt.ns.cloudflare.com
newt.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   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.72.24 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.174.31 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover85.191.13.194
🔶 Autoconfig172.67.174.31

🔷 AAAA Records (IPv6)#

2 records   33ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::ac43:ae1f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:4818 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   36ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.72.24,172.67.174.31 ech=AEX+DQBB+wAgACB4so9LolLVSGEVGlofdIitIO/D33UBeVeXDsz1+v6TOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ae1f,2606:4700:3037::6815:4818

📝 TXT Records#

1 records   179ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (sighvatur.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.sighvatur.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:cloudflare@sighvatur.dk

📬 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#

checked 2026-10-08 18:39:58
www104.21.72.24 172.67.174.31 2606:4700:3035::ac43:ae1f 2606:4700:3037::6815:4818 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records   77ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

135ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

47ms
FieldValue
Serial2416927016
Primary NS (MNAME)leah.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-03 11:57:36
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-09-03
Expires2027-09-30 (344d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
42ms
A
48ms
MX
53ms
AAAA
33ms
TXT
179ms
CAA
34ms
HTTPS
36ms
TLSA
77ms
SOA
47ms
MTA-STS
63ms
DNSSEC
135ms
SRV
75ms
Total
773ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 18:39:58 shown 773ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-03 15:30:41 524ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-03 11:51:15 1194ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 11:01:28 608ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-15 02:06:42 785ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-11 22:48:02 1684ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-03 16:47:28 542ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 02:04:30 698ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-16 01:22:52 6581ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-12 20:38:54 1015ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-23 12:40:09 10517ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-17 10:09:17 8959ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-15 17:51:51 16737ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-13 11:32:56 907ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-11 14:13:03 9102ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-04 15:17:56 5042ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-01 12:55:44 2345ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-22 10:37:31 1180ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 16:02:27 940ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 15:43:07 2309ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-19 23:49:28 1445ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 11:38:37 791ms 2 NS 2 A 1 MX 🔓 Insecure
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