jj-grus.dk

Records from scan: 2026-10-12 21:05:31 · 1248ms total · last checked 2026-10-17 02:27 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jj-grus.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 5 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.221.112 is hosted by Google LLC (AS15169) in The Netherlands. Mail is handled by jjgrus-dk0e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.221.112	3600s	112.221.214.35.bc.googleusercontent.com	AS15169	Google LLC	35.208.0.0/13	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jjgrus-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 52.101.103.143 52.101.185.114 52.101.185.24 52.101.91.162	mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152
🔶 Autoconfig	35.214.221.112

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 44ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 97ms

TXT Record
apple-domain-verification=VN5ts34Zx1mHswc0
v=spf1 ip4:85.191.113.38 include:spf.protection.outlook.com include:spf.eu.signature365.net -all

✉️ SPF#

Policy	Record (jj-grus.dk)
-all (hard fail)	v=spf1 ip4:85.191.113.38 include:spf.protection.outlook.com include:spf.eu.signature365.net -all

📨 DMARC#

Policy	Record (_dmarc.jj-grus.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_reports@kristianrytter.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 2026-10-12 21:05:31

www	35.214.221.112 (AS15169) (address records, no CNAME)
www vs bare domain	Same network jj-grus.dk: 35.214.221.112 (AS15169) www.jj-grus.dk: 35.214.221.112 (AS15169)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-jjgrus-dk0e._domainkey.kristianrytter.onmicrosoft.com	RSA · ~1024 bit below 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

21ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 07:01:27

Field	Value
Registrar	Simply.com A/S
Registered	2012-07-05
Expires	2027-07-31 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

31ms

AAAA

39ms

TXT

97ms

CAA

36ms

HTTPS

23ms

TLSA

661ms

SOA

21ms

MTA-STS

47ms

DNSSEC

106ms

SRV

44ms

Total

1248ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:05:31 shown	1248ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:10:04	663ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:40:27	1179ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:11:36	1113ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 21:08:49	1142ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:55:55	1097ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 19:53:10	1154ms	4 NS 1 A 1 MX	🔒 Secure