nr7.dk

Records from scan: 2026-10-16 19:53:29  ·  1788ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nr7.dk is a .dk domain served by 2 nameservers (jeremy.ns.cloudflare.com, josephine.ns.cloudflare.com). It was registered on 25 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.97 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dns01.romoborger.dk. The zone is DNSSEC-signed and validates, 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   39ms
NameserverIP addressesPTRASN / ISP
jeremy.ns.cloudflare.com 108.162.193.180
172.64.33.180
173.245.59.180
2606:4700:58::adf5:3bb4
2803:f800:50::6ca2:c1b4
2a06:98c1:50::ac40:21b4		 jeremy.ns.cloudflare.com
jeremy.ns.cloudflare.com
jeremy.ns.cloudflare.com
jeremy.ns.cloudflare.com
jeremy.ns.cloudflare.com
jeremy.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
josephine.ns.cloudflare.com 108.162.194.64
162.159.38.64
172.64.34.64
2606:4700:50::a29f:2640
2803:f800:50::6ca2:c240
2a06:98c1:50::ac40:2240		 josephine.ns.cloudflare.com
josephine.ns.cloudflare.com
josephine.ns.cloudflare.com
josephine.ns.cloudflare.com
josephine.ns.cloudflare.com
josephine.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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.31.97 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.176.47 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s dns01.romoborger.dk 193.181.208.0
2a0f:f01:208:1::		 dns01.romoborger.dk
dns01.romoborger.dk		 AS44803 Webdock.io ApS
AS44803 Webdock.io ApS

🔷 AAAA Records (IPv6)#

2 records   36ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:1f61 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:b02f 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=104.21.31.97,172.67.176.47 ech=AEX+DQBBhwAgACDYKYgJHc0wlNsTqOvfbb09938nrswzyTv1eSNrq/wofgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f61,2606:4700:3033::ac43:b02f

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.nr7.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:7624906200fd40a587e64048effa0599@dmarc-reports.cloudflare.net;

📬 MTA-STS#

163ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID202604171700
max_age604800s
Policy MXrelay.no-email.cc, dns01.romoborger.dk

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-16 19:53:29
www104.21.31.97 172.67.176.47 2606:4700:3031::6815:1f61 2606:4700:3033::ac43:b02f (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#

1 records   71ms
Service / OwnerTypeCert association
SMTP _25._tcp.dns01.romoborger.dk DANE-EE · SPKI · SHA-256 F81E6A86A4068B997ADC60BE160D1223…

🔐 DNSSEC#

49ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

46ms
FieldValue
Serial2417594778
Primary NS (MNAME)jeremy.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 08:26:31
FieldValue
RegistrarSimply.com A/S
Registered2025-10-25
Expires2027-10-24 (371d)

🔗 Same registrant#

5 domains

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
eneboer.dkSimply.com A/S
foghdesign.dkSimply.com A/S
romo-borger.dkSimply.com A/S
romoborger.dkSimply.com A/S
sanktknud.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
38ms
MX
45ms
AAAA
36ms
TXT
174ms
CAA
41ms
HTTPS
36ms
TLSA
71ms
SOA
46ms
MTA-STS
163ms
DNSSEC
49ms
SRV
68ms
Total
1788ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 19:53:29 shown 1788ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-08 05:21:11 1328ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-30 20:34:44 1146ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-30 04:53:43 744ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-27 20:25:06 2397ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-17 13:34:01 10236ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-06 21:15:45 1247ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-06 20:58:22 1144ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-26 23:41:51 1113ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-19 15:43:40 1542ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-18 15:40:24 4348ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-11 20:04:51 1669ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-06 01:03:06 1679ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-18 07:40:49 4826ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-28 10:20:48 1463ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 18:32:57 1529ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-19 17:09:05 2235ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-18 06:00:31 1855ms 2 NS 2 A 1 MX 🔒 Secure
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