graycase.com - dns.ninja
graycase.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.250.121.40🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | perfora.net | ||||||
| NS | ns29.1and1.com ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:33🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1033.ui-dns.de | ||||||
| A | 185.132.32.33🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1033.ui-dns.de | ||||||
| NS | ns30.1and1.com | ||||||
| A | 2607:f1c0:fe:53:185:132:33:32🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1032.ui-dns.biz | ||||||
| A | 185.132.33.32🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1032.ui-dns.biz | ||||||
| MX | mx00.ionos.com ⭐ | ||||||
| A | 74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.ionos.com ⭐ | ||||||
| A | 74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| TXT | v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de ~all | ||||||
| SOA | ns29.1and1.comhostmaster@1and1.com 2016-07-25 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786766559 | ||||||
Subdomains
www.graycase.com |
Same first word
graycase.com |
Similar names
DNS History
8 records (5 active, 3 former)
○MXmx00.1and1.com2015-08-15 → 2020-02-22 · 4 obs
● 2020-02-22 18:52:18
○ 2026-04-07 10:57:14
○ 2026-08-15 04:19:30
●MXmx00.ionos.com2026-04-07 → 2026-08-15 · 3 obs
● 2026-04-07 10:57:14
● 2026-08-15 04:19:30
○MXmx01.1and1.com2015-08-15 → 2020-02-22 · 4 obs
● 2020-02-22 18:52:18
○ 2026-04-07 10:57:14
○ 2026-08-15 04:19:30
●MXmx01.ionos.com2026-04-07 → 2026-08-15 · 3 obs
● 2026-04-07 10:57:14
● 2026-08-15 04:19:30
●A216.250.121.402017-03-31 → 2026-08-15 · 3 obs
● 2017-03-31 22:59:48
● 2026-08-15 04:19:30
○A74.208.29.2002015-08-15 → 2016-07-05 · 4 obs
● 2016-07-05 16:49:16
○ 2017-03-31 22:59:48
○ 2026-08-15 04:19:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| graycase.com | ns29.1and1.com, ns30.1and1.com | 4 records |
✅ Authoritative Response
Server:217.160.80.33
NS records: ns29.1and1.com, ns30.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for graycase.com (unsigned zone)
⏱️ Timing
Total: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.250.121.40 |
| NS | 2 | ns29.1and1.com, ns30.1and1.com |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.perfora.net include: |
| SOA | 1 | ns29.1and1.com hostmaster.1and1.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.1and1.com, ns29.1and1.com, ns30.1and1.com...)
Analysis
Hierarchy
graycase.com is a parent domain of www.graycase.com.
IP Addresses
graycase.com resolves to just one IP address, 216.250.121.40.
Two other host names, along with cooptron.com, rlcnv.org and wegmans-opoly.com, also share IP numbers with graycase.com.
Name Servers
graycase.com uses two name servers for its delegation: ns29.1and1.com and ns30.1and1.com.
graycase.com shares its NS records with other domains, for example gadgeteers.com, upsilon.com, netser.com.mx and two others.
graycase.com shares at least some of its name servers with other domains, including zaplaw.ca, zfiengr.com, lossev.ca and two others.
These name servers are frequently seen alongside ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and 5 other name servers.
The two host names ns29.1and1.com and ns30.1and1.com each have a pair of IP addresses: ns29.1and1.com has 185.132.32.33 and 2607:f1c0:fe:53:185:132:32:33, and ns30.1and1.com has 185.132.33.32 and 2607:f1c0:fe:53:185:132:33:32.
Mail Servers
graycase.com is served by two mail servers, mx00.ionos.com and mx01.ionos.com.
Among the domains sharing a mail server setup with graycase.com are c3tax.com, askderek.com, quantkeydata1.com and two others.
mx00.ionos.com and mx01.ionos.com each resolve to one IP number: mx00.ionos.com points to 74.208.114.65 and mx01.ionos.com points to 74.208.114.66.