`christophergrundy.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2e7^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02e7.elastic-ssl.ui-r.com`
A	74.208.236.160^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1045.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:522d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.com`
		A	217.160.82.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.com`
NS	`ns1045.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:512d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
		A	217.160.81.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
NS	`ns1045.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:502d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
		A	217.160.80.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
NS	`ns1045.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
		A	217.160.83.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf-us....`
SOA	`ns1045.ui-dns.com`hostmaster@1und1.com 2017-06-01 #19

`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.net`nstld@verisign-grs.com serial=1777064326

Previously MX for

christophergrundy.com

Same first word

christophergrundy.com

DNS History

13 records (8 active, 5 former)

●NSns1045.ui-dns.biz2026-02-28 → 2026-04-24 · 3 obs

○ 2017-05-18 08:32:12
● 2026-02-28 13:28:52
● 2026-04-24 21:15:30

●NSns1045.ui-dns.com2026-02-28 → 2026-04-24 · 3 obs

○ 2017-05-18 08:32:12
● 2026-02-28 13:28:52
● 2026-04-24 21:15:30

●NSns1045.ui-dns.de2026-02-28 → 2026-04-24 · 3 obs

○ 2017-05-18 08:32:12
● 2026-02-28 13:28:52
● 2026-04-24 21:15:30

●NSns1045.ui-dns.org2026-02-28 → 2026-04-24 · 3 obs

○ 2017-05-18 08:32:12
● 2026-02-28 13:28:52
● 2026-04-24 21:15:30

○NSns4.lunarpages.com2007-11-12 → 2017-05-18 · 4 obs

● 2007-11-12 16:33:52
● 2017-05-18 08:32:12
○ 2026-02-28 13:28:52
○ 2026-04-24 21:15:30

○NSns5.lunarpages.com2007-11-12 → 2017-05-18 · 4 obs

● 2007-11-12 16:33:52
● 2017-05-18 08:32:12
○ 2026-02-28 13:28:52
○ 2026-04-24 21:15:30

○MXchristophergrundy.com2007-11-12 → 2017-05-18 · 4 obs

● 2007-11-12 16:33:52
● 2017-05-18 08:32:12
○ 2026-02-28 13:28:52
○ 2026-04-24 21:15:30

●MXmx00.ionos.com2026-02-28 → 2026-04-24 · 3 obs

○ 2017-05-18 08:32:12
● 2026-02-28 13:28:52
● 2026-04-24 21:15:30

●MXmx01.ionos.com2026-02-28 → 2026-04-24 · 3 obs

○ 2017-05-18 08:32:12
● 2026-02-28 13:28:52
● 2026-04-24 21:15:30

○A209.200.229.1812007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 16:33:52
○ 2015-06-26 23:14:22
○ 2026-04-24 21:15:30

○A216.97.237.452015-06-26 → 2017-05-18 · 5 obs

○ 2007-11-12 16:33:52
● 2015-06-26 23:14:22
● 2017-05-18 08:32:12
○ 2026-02-28 13:28:52
○ 2026-04-24 21:15:30

●A2607:f1c0:100f:f000::2e72026-02-28 → 2026-04-24 · 3 obs

○ 2017-05-18 08:32:12
● 2026-02-28 13:28:52
● 2026-04-24 21:15:30

●A74.208.236.1602026-02-28 → 2026-04-24 · 3 obs

○ 2017-05-18 08:32:12
● 2026-02-28 13:28:52
● 2026-04-24 21:15:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
christophergrundy.com	ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.45

NS records: ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for christophergrundy.com (unsigned zone)

⏱️ Timing

Total: 897ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.160`
AAAA	1	`2607:f1c0:100f:f000::2e7`
NS	4	`ns1045.ui-dns.de, ns1045.ui-dns.com...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.perfora.net include:`
SOA	1	`ns1045.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1045.ui-dns.com, ns1045.ui-dns.com)

Analysis

IP Addresses

christophergrundy.com resolves to two IP numbers: 2607:f1c0:100f:f000::2e7 and 74.208.236.160.

other host names including danielfarber.com, nameyourpricetransport.com, arminjuryaftervaccine.com, drawstringsheet.com and hunterpurnell.net share IP numbers with christophergrundy.com.

Name Servers

christophergrundy.com is delegated to four name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

christophergrundy.com at least partially shares name servers with other domains, for instance optik-am-rathaus-lohfelden.de, office-prompts.info, mkt-moebel.de, nexthealth.es and dreameproductions.com.

These name servers are commonly used with ns1047.ui-dns.de, ns1047.ui-dns.biz and ns1067.ui-dns.org.

Host names with two IP numbers:

ns1045.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:512d:100 and 217.160.81.45; ns1045.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:522d:100 and 217.160.82.45; ns1045.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:502d:100 and 217.160.80.45; ns1045.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:532d:100 and 217.160.83.45.

Mail Servers

Two mail servers handle christophergrundy.com: mx00.ionos.com and mx01.ionos.com.

christophergrundy.com shares the same mail server setup as other domains, for instance surestoneservice.net, jacobclinton.com, giardino.com, usedana.com and clirec.com.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21

christophergrundy.com - robtex.com